Current 4xx patch series
Subsystems (5)
Device tree bindings PowerPC TTY layer and serial drivers Linux for PowerPC embedded PPC4XX +1 more subsystems
cover Current 4xx patch series
For those interested, here's my current 4xx patch series. There are a few cleanups as a pre-requisite for 40x support, some minimal Walnut support, and another round of Bamboo patches. These are all based off of Paul's current tree.
Patches 1 through 7 are likely ready to be merged if there are no large objections. The Walnut stuff likely needs another round or two. The Bamboo patches can likely go in, but there is no rush there.
Ethernet for 4xx in general is still provided by the out-of-tree emac rewrite that Ben and David have poked at. If it doesn't get merged soon, I'll take a look at getting it working again.
As an aside, I'll likely be setting up a git tree for 4xx soon. Hopefully that will help with some of the larger-ish patches.
josh
PATCH 1/14 Use resource_size_t for serial port IO addresses
At present, various parts of the serial code use unsigned long to define resource addresses. This is a problem, because some 32-bit platforms have physical addresses larger than 32-bits, and have mmio serial uarts located above the 4GB point.
This patch changes the type of mapbase in both struct uart_port and struct plat_serial8250_port to resource_size_t, which can be configured to be 64 bits on such platforms. The mapbase in serial_struct can't safely be changed, because that structure is user visible.
Signed-off-by David Gibson <[email protected]>
Signed-off-by Josh Boyer <[email protected]>
--- drivers/serial/8250.c | 5 +++-- drivers/serial/8250_early.c | 16 +++++++++------- drivers/serial/serial_core.c | 9 +++++---- include/linux/serial_8250.h | 2 +- include/linux/serial_core.h | 2 +- 5 files changed, 19 insertions(+), 15 deletions(-)
include/linux/serial_core.h +1 -1
@@ -284,7 +284,7 @@ struct uart_port {const struct uart_ops *ops;unsigned int custom_divisor;unsigned int line;/* port index */ -unsigned long mapbase;/* for ioremap */ +resource_size_t mapbase;/* for ioremap */ struct device *dev;/* parent device */ unsigned char hub6;/* this should be in the 8250 driver */ unsigned char unused[3 ];
drivers/serial/serial_core.c +5 -4
@@ -626,7 +626,7 @@ static int uart_get_info(struct uart_sta tmp.hub6 = port->hub6; tmp.io_type = port->iotype; tmp.iomem_reg_shift = port->regshift; - tmp.iomem_base = (void *)port->mapbase; + tmp.iomem_base = (void *)(unsigned long )port->mapbase;if (copy_to_user (retinfo, &tmp,sizeof (*retinfo)))return -EFAULT ;
@@ -1666,10 +1666,11 @@ static int uart_line_info(char *buf, strreturn 0 ; mmio = port->iotype >=UPIO_MEM ; - ret =sprintf (buf,"%d: uart:%s %s%08lX irq:%d" , + ret =sprintf (buf,"%d: uart:%s %s%08llX irq:%d" , port->line,uart_type (port), mmio ?"mmio:0x" :"port:" , - mmio ? port->mapbase : (unsigned long ) port->iobase, + mmio ? (unsigned long long )port->mapbase + : (unsigned long long ) port->iobase, port->irq);if (port->type ==PORT_UNKNOWN ) {
@@ -2063,7 +2064,7 @@ uart_report_port(struct uart_driver *drvcase UPIO_TSI :case UPIO_DWAPB :snprintf (address,sizeof (address), -"MMIO 0x%lx" , port->mapbase); +"MMIO 0x%llx" , (unsigned long long )port->mapbase);break ;default :strlcpy (address,"*unknown*" ,sizeof (address));
drivers/serial/8250_early.c +9 -7
@@ -145,8 +145,9 @@ static int __init parse_options(struct e port->mapbase =simple_strtoul (options +5 , &options,0 ); port->membase =ioremap (port->mapbase, mapsize);if (!port->membase) { -printk (KERN_ERR "%s: Couldn't ioremap 0x%lx\n" , - __FUNCTION__, port->mapbase); +printk (KERN_ERR "%s: Couldn't ioremap 0x%llx\n" , + __FUNCTION__, + (unsigned long long )port->mapbase);return -ENOMEM ; } mmio =1 ;
@@ -168,9 +169,10 @@ static int __init parse_options(struct e device->baud); } -printk (KERN_INFO "Early serial console at %s 0x%lx (options '%s')\n" , +printk (KERN_INFO "Early serial console at %s 0x%llx (options '%s')\n" , mmio ?"MMIO" :"I/O port" , - mmio ? port->mapbase : (unsigned long ) port->iobase, + mmio ? (unsigned long long ) port->mapbase + : (unsigned long long ) port->iobase, device->options);return 0 ; }
@@ -236,10 +238,10 @@ static int __init early_uart_console_swi mmio = (port->iotype ==UPIO_MEM ); line =serial8250_start_console (port, device->options);if (line <0 ) -printk ("No ttyS device at %s 0x%lx for console\n" , +printk ("No ttyS device at %s 0x%llx for console\n" , mmio ?"MMIO" :"I/O port" , - mmio ? port->mapbase : - (unsigned long ) port->iobase); + mmio ? (unsigned long long ) port->mapbase + : (unsigned long long ) port->iobase);unregister_console (&early_uart_console);if (mmio)
include/linux/serial_8250.h +1 -1
@@ -20,7 +20,7 @@struct plat_serial8250_port {unsigned long iobase;/* io base address */ void __iomem *membase;/* ioremap cookie or NULL */ -unsigned long mapbase;/* resource base */ +resource_size_t mapbase;/* resource base */ unsigned int irq;/* interrupt number */ unsigned int uartclk;/* UART clock rate */ unsigned char regshift;/* register shift */
drivers/serial/8250.c +3 -2
@@ -2664,8 +2664,9 @@ static int __devinit serial8250_probe(st ret =serial8250_register_port (&port);if (ret <0 ) {dev_err (&dev->dev,"unable to register port at index %d " -"(IO%lx MEM%lx IRQ%d): %d\n" , i, - p->iobase, p->mapbase, p->irq, ret); +"(IO%lx MEM%llx IRQ%d): %d\n" , i, + p->iobase, (unsigned long long )p->mapbase, + p->irq, ret); } }return 0 ;
PATCH 2/14 Rename 4xx paths to 40x
In reply to Josh Boyer4xx is a bit of a misnomer for certain things, as they really apply to PowerPC 40x only. Rename some of the files to clean this up.
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/Makefile | 2 arch/powerpc/kernel/Makefile | 2 arch/powerpc/kernel/head_40x.S | 1021 ++++++++++++++++++++++++++++++++++++ arch/powerpc/kernel/head_4xx.S | 1021 ------------------------------------ arch/powerpc/mm/40x_mmu.c | 135 ++++ arch/powerpc/mm/4xx_mmu.c | 135 ---- arch/powerpc/mm/Makefile | 2 arch/powerpc/platforms/40x/Kconfig | 208 +++++++ arch/powerpc/platforms/40x/Makefile | 1 arch/powerpc/platforms/4xx/Kconfig | 208 ------- arch/powerpc/platforms/4xx/Makefile | 1 11 files changed, 1368 insertions(+), 1368 deletions(-)
arch/powerpc/Makefile +1 -1
@@ -123,7 +123,7 @@ CFLAGS += $(cpu-as-y) head-y := arch/powerpc/kernel/head_32.o head-$(CONFIG_PPC64) := arch/powerpc/kernel/head_64.o head-$(CONFIG_8xx) := arch/powerpc/kernel/head_8xx.o -head-$(CONFIG_4xx) := arch/powerpc/kernel/head_4xx.o +head-$(CONFIG_40x) := arch/powerpc/kernel/head_40x.o head-$(CONFIG_44x) := arch/powerpc/kernel/head_44x.o head-$(CONFIG_FSL_BOOKE) := arch/powerpc/kernel/head_fsl_booke.o
arch/powerpc/kernel/Makefile +1 -1
@@ -46,7 +46,7 @@ ifeq ($(CONFIG_PPC_MERGE),y) extra-$(CONFIG_PPC_STD_MMU) := head_32.o extra-$(CONFIG_PPC64) := head_64.o -extra-$(CONFIG_40x) := head_4xx.o +extra-$(CONFIG_40x) := head_40x.o extra-$(CONFIG_44x) := head_44x.o extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o extra-$(CONFIG_8xx) := head_8xx.o
arch/powerpc/kernel/head_40x.S new file +1021 -0
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arch/powerpc/kernel/head_4xx.S deleted +0 -1021
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arch/powerpc/mm/40x_mmu.c new file +135 -0
135 lines not on this page · raw message
arch/powerpc/mm/4xx_mmu.c deleted +0 -135
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arch/powerpc/mm/Makefile +1 -1
@@ -13,7 +13,7 @@ obj-$(CONFIG_PPC64) += init_64.o pgtabl hash_utils_64.o hash_low_64.o tlb_64.o \ slb_low.o slb.o stab.o mmap.o $(hash-y) obj-$(CONFIG_PPC_STD_MMU_32) += ppc_mmu_32.o hash_low_32.o tlb_32.o -obj-$(CONFIG_40x) += 4xx_mmu.o +obj-$(CONFIG_40x) += 40x_mmu.o obj-$(CONFIG_44x) += 44x_mmu.o obj-$(CONFIG_FSL_BOOKE) += fsl_booke_mmu.o obj-$(CONFIG_NEED_MULTIPLE_NODES) += numa.o
arch/powerpc/platforms/40x/Kconfig new file +208 -0
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arch/powerpc/platforms/40x/Makefile new file +1 -0
@@ -0,0 +1 @@ +# empty makefile so make clean works
arch/powerpc/platforms/4xx/Kconfig deleted +0 -208
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arch/powerpc/platforms/4xx/Makefile deleted +0 -1
@@ -1 +0,0 @@ -# empty makefile so make clean works
Re: [patch 02/14] Rename 4xx paths to 40x
Quoted 4 lines · Josh Boyer
4xx is a bit of a misnomer for certain things, as they really apply to PowerPC 40x only. Rename some of the files to clean this up.
Signed-off-by Josh Boyer <[email protected]>
Looks good
Acked-by David Gibson <[email protected]>
Signature · 4 lines
David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson
PATCH 3/14 4xx Kconfig cleanup
In reply to Josh BoyerRemove some leftover cruft in the 40x Kconfig file. Also make sure we select WANT_DEVICE_TREE for 40x.
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/platforms/40x/Kconfig | 77 --------------------------------- arch/powerpc/platforms/Kconfig.cputype | 1 2 files changed, 1 insertion(+), 77 deletions(-)
arch/powerpc/platforms/40x/Kconfig +0 -77
@@ -1,16 +1,3 @@ -config 4xx - bool - depends on 40x || 44x - default y - -config BOOKE - bool - depends on 44x - default y - -menu "AMCC 40x options" - depends on 40x - #config BUBINGA # bool "Bubinga" # depends on 40x
@@ -82,8 +69,6 @@ menu "AMCC 40x options" # help # This option enables support for the Xilinx ML300 evaluation board. -endmenu - # 40x specific CPU modules, selected based on the board above. config NP405H bool
@@ -126,68 +111,6 @@ config IBM405_ERR77 config IBM405_ERR51 bool -menu "AMCC 44x options" - depends on 44x - -#config BAMBOO -# bool "Bamboo" -# depends on 44x -# default n -# select 440EP -# help -# This option enables support for the IBM PPC440EP evaluation board. - -config EBONY - bool "Ebony" - depends on 44x - default y - select 440GP - help - This option enables support for the IBM PPC440GP evaluation board. - -#config LUAN -# bool "Luan" -# depends on 44x -# default n -# select 440SP -# help -# This option enables support for the IBM PPC440SP evaluation board. - -#config OCOTEA -# bool "Ocotea" -# depends on 44x -# default n -# select 440GX -# help -# This option enables support for the IBM PPC440GX evaluation board. - -endmenu - -# 44x specific CPU modules, selected based on the board above. -config 440EP - bool - select PPC_FPU - select IBM440EP_ERR42 - -config 440GP - bool - select IBM_NEW_EMAC_ZMII - -config 440GX - bool - -config 440SP - bool - -config 440A - bool - depends on 440GX - default y - -# 44x errata/workaround config symbols, selected by the CPU models above -config IBM440EP_ERR42 - bool - #config XILINX_OCP # bool # depends on XILINX_ML300
arch/powerpc/platforms/Kconfig.cputype +1 -0
@@ -40,6 +40,7 @@ config PPC_8xx config 40x bool "AMCC 40x" select PPC_DCR_NATIVE + select WANT_DEVICE_TREE config 44x bool "AMCC 44x"
PATCH 4/14 4xx bootwrapper reworks
In reply to Josh BoyerRename the 44x.c wrapper file to 4xx.c and make the fixup_memsize function common for all of 4xx. Also adds a common function to reset ethernet and a 40x reset function.
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/boot/44x.c | 85 ---------------------------------- arch/powerpc/boot/44x.h | 4 - arch/powerpc/boot/4xx.c | 111 +++++++++++++++++++++++++++++++++++++++++++++ arch/powerpc/boot/4xx.h | 20 ++++++++ arch/powerpc/boot/Makefile | 4 - arch/powerpc/boot/dcr.h | 2 arch/powerpc/boot/ebony.c | 3 - 7 files changed, 137 insertions(+), 92 deletions(-)
arch/powerpc/boot/44x.h +0 -4
@@ -10,10 +10,6 @@#ifndef _PPC_BOOT_44X_H_#define _PPC_BOOT_44X_H_ -void ibm44x_fixup_memsize (void ); -void ibm4xx_fixup_ebc_ranges (const char *ebc); - -void ibm44x_dbcr_reset (void );void ebony_init (void *mac0,void *mac1);#endif /* _PPC_BOOT_44X_H_ */
arch/powerpc/boot/4xx.c new file +111 -0
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arch/powerpc/boot/4xx.h new file +20 -0
@@ -0,0 +1,20 @@ +/* +* PowerPC 4xx related functions +* +* Copyright 2007 IBM Corporation. +* Josh Boyer <[email protected]> +* +* This file is licensed under the terms of the GNU General Public +* License version 2. This program is licensed "as is" without any +* warranty of any kind, whether express or implied. +*/ +#ifndef _POWERPC_BOOT_4XX_H_ +#define _POWERPC_BOOT_4XX_H_ + +void ibm4xx_fixup_memsize (void ); +void ibm44x_dbcr_reset (void ); +void ibm40x_dbcr_reset (void ); +void ibm4xx_reset_eth (u32 *emac0,u32 *emac1); +void ibm4xx_fixup_ebc_ranges (const char *ebc); + +#endif /* _POWERPC_BOOT_4XX_H_ */
arch/powerpc/boot/dcr.h +2 -0
@@ -121,4 +121,6 @@ static const unsigned long sdram_bxcr[]#define DCRN_CPC0_MIRQ1 0x0ed#define DCRN_CPC0_JTAGID 0x0ef +#define DCRN_MAL0_CFG 0x180 +#endif /* _PPC_BOOT_DCR_H_ */
arch/powerpc/boot/ebony.c +2 -1
@@ -25,6 +25,7 @@#include "ops.h" #include "reg.h" #include "dcr.h" +#include "4xx.h" #include "44x.h" extern char _dtb_start[];
@@ -98,7 +99,7 @@ static void ebony_fixups(void)unsigned long sysclk =33000000 ;ibm440gp_fixup_clocks (sysclk,6 *1843200 ); -ibm44x_fixup_memsize (); +ibm4xx_fixup_memsize ();dt_fixup_mac_addresses (ebony_mac0, ebony_mac1);ibm4xx_fixup_ebc_ranges ("/plb/opb/ebc" ); }
arch/powerpc/boot/Makefile +2 -2
@@ -31,7 +31,7 @@ endif BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj) -$(obj)/44x.o: BOOTCFLAGS += -mcpu=440 +$(obj)/4xx.o: BOOTCFLAGS += -mcpu=440 $(obj)/ebony.o: BOOTCFLAGS += -mcpu=440 zlib := inffast.c inflate.c inftrees.c
@@ -44,7 +44,7 @@ $(addprefix $(obj)/,$(zlib) gunzip_util. src-wlib := string.S crt0.S stdio.c main.c flatdevtree.c flatdevtree_misc.c \ ns16550.c serial.c simple_alloc.c div64.S util.S \ gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \ - 44x.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c + 4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c src-plat := of.c cuboot-83xx.c cuboot-85xx.c holly.c \ cuboot-ebony.c treeboot-ebony.c prpmc2800.c \ ps3-head.S ps3-hvcall.S ps3.c
arch/powerpc/boot/44x.c deleted +0 -85
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PATCH 5/14 40x MMU
In reply to Josh BoyerAdd MMU definitions for 40x platforms. Also fixes two warnings in 40x_mmu.c.
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/mm/40x_mmu.c | 4 +- include/asm-powerpc/mmu-40x.h | 65 ++++++++++++++++++++++++++++++++++++++++++ include/asm-powerpc/mmu.h | 3 + 3 files changed, 70 insertions(+), 2 deletions(-)
include/asm-powerpc/mmu-40x.h new file +65 -0
@@ -0,0 +1,65 @@ +#ifndef _ASM_POWERPC_MMU_40X_H_ +#define _ASM_POWERPC_MMU_40X_H_ + +/* +* PPC40x support +*/ + +#define PPC4XX_TLB_SIZE 64 + +/* +* TLB entries are defined by a "high" tag portion and a "low" data +* portion. On all architectures, the data portion is 32-bits. +* +* TLB entries are managed entirely under software control by reading, +* writing, and searchoing using the 4xx-specific tlbre, tlbwr, and tlbsx +* instructions. +*/ + +#define TLB_LO 1 +#define TLB_HI 0 + +#define TLB_DATA TLB_LO +#define TLB_TAG TLB_HI + +/* Tag portion */ + +#define TLB_EPN_MASK 0xFFFFFC00/* Effective Page Number */ +#define TLB_PAGESZ_MASK 0x00000380 +#define TLB_PAGESZ (x) (((x) & 0x7) << 7) +#define PAGESZ_1K 0 +#define PAGESZ_4K 1 +#define PAGESZ_16K 2 +#define PAGESZ_64K 3 +#define PAGESZ_256K 4 +#define PAGESZ_1M 5 +#define PAGESZ_4M 6 +#define PAGESZ_16M 7 +#define TLB_VALID 0x00000040/* Entry is valid */ + +/* Data portion */ + +#define TLB_RPN_MASK 0xFFFFFC00/* Real Page Number */ +#define TLB_PERM_MASK 0x00000300 +#define TLB_EX 0x00000200/* Instruction execution allowed */ +#define TLB_WR 0x00000100/* Writes permitted */ +#define TLB_ZSEL_MASK 0x000000F0 +#define TLB_ZSEL (x) (((x) & 0xF) << 4) +#define TLB_ATTR_MASK 0x0000000F +#define TLB_W 0x00000008/* Caching is write-through */ +#define TLB_I 0x00000004/* Caching is inhibited */ +#define TLB_M 0x00000002/* Memory is coherent */ +#define TLB_G 0x00000001/* Memory is guarded from prefetch */ + +#ifndef __ASSEMBLY__ + +typedef unsigned long phys_addr_t ; + +typedef struct { +unsigned long id; +unsigned long vdso_base; +}mm_context_t ; + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_POWERPC_MMU_40X_H_ */
include/asm-powerpc/mmu.h +3 -0
@@ -8,6 +8,9 @@#elif defined(CONFIG_PPC_STD_MMU )/* 32-bit classic hash table MMU */ # include <asm/mmu-hash32.h> +#elif defined(CONFIG_40x) +/* 40x-style software loaded TLB */ +# include <asm/mmu-40x.h> #elif defined(CONFIG_44x)/* 44x-style software loaded TLB */ # include <asm/mmu-44x.h>
arch/powerpc/mm/40x_mmu.c +2 -2
@@ -108,7 +108,7 @@ unsigned long __init mmu_mapin_ram(void)pmd_t *pmdp;unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE; - pmdp =pmd_offset (pgd_offset_k (v), v); + pmdp =pmd_offset (pud_offset (pgd_offset_k (v), v), v);pmd_val (*pmdp++) = val;pmd_val (*pmdp++) = val;pmd_val (*pmdp++) = val;
@@ -123,7 +123,7 @@ unsigned long __init mmu_mapin_ram(void)pmd_t *pmdp;unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE; - pmdp =pmd_offset (pgd_offset_k (v), v); + pmdp =pmd_offset (pud_offset (pgd_offset_k (v), v), v);pmd_val (*pmdp) = val; v +=LARGE_PAGE_SIZE_4M ;
Re: [patch 05/14] 40x MMU
Quoted 13 lines · Josh Boyer
Add MMU definitions for 40x platforms. Also fixes two warnings in
40x_mmu.c.Signed-off-by Josh Boyer <[email protected]>--- arch/powerpc/mm/40x_mmu.c | 4 +- include/asm-powerpc/mmu-40x.h | 65 ++++++++++++++++++++++++++++++++++++++++++ include/asm-powerpc/mmu.h | 3 + 3 files changed, 70 insertions(+), 2 deletions(-)
include/asm-powerpc/mmu-40x.h line 8
Quoted 8 lines
include/asm-powerpc/mmu-40x.h new file +8
-0@@ -0,0 +1,65 @@ +#ifndef _ASM_POWERPC_MMU_40X_H_ +#define _ASM_POWERPC_MMU_40X_H_ + +/* +* PPC40x support +*/ + +#define PPC4XX_TLB_SIZE 64
This should probably be 40X, like other things.
Quoted 90 lines
include/asm-powerpc/mmu-40x.h new file +57
-0+ +/* +* TLB entries are defined by a "high" tag portion and a "low" data +* portion. On all architectures, the data portion is 32-bits. +* +* TLB entries are managed entirely under software control by reading, +* writing, and searchoing using the 4xx-specific tlbre, tlbwr, and tlbsx +* instructions. +*/ + +#define TLB_LO 1 +#define TLB_HI 0 + +#define TLB_DATA TLB_LO +#define TLB_TAG TLB_HI + +/* Tag portion */ + +#define TLB_EPN_MASK 0xFFFFFC00/* Effective Page Number */ +#define TLB_PAGESZ_MASK 0x00000380 +#define TLB_PAGESZ (x) (((x) & 0x7) << 7) +#define PAGESZ_1K 0 +#define PAGESZ_4K 1 +#define PAGESZ_16K 2 +#define PAGESZ_64K 3 +#define PAGESZ_256K 4 +#define PAGESZ_1M 5 +#define PAGESZ_4M 6 +#define PAGESZ_16M 7 +#define TLB_VALID 0x00000040/* Entry is valid */ + +/* Data portion */ + +#define TLB_RPN_MASK 0xFFFFFC00/* Real Page Number */ +#define TLB_PERM_MASK 0x00000300 +#define TLB_EX 0x00000200/* Instruction execution allowed */ +#define TLB_WR 0x00000100/* Writes permitted */ +#define TLB_ZSEL_MASK 0x000000F0 +#define TLB_ZSEL (x) (((x) & 0xF) << 4) +#define TLB_ATTR_MASK 0x0000000F +#define TLB_W 0x00000008/* Caching is write-through */ +#define TLB_I 0x00000004/* Caching is inhibited */ +#define TLB_M 0x00000002/* Memory is coherent */ +#define TLB_G 0x00000001/* Memory is guarded from prefetch */ + +#ifndef __ASSEMBLY__ + +typedef unsigned long phys_addr_t ; + +typedef struct { +unsigned long id; +unsigned long vdso_base; +}mm_context_t ; + +#endif /* !__ASSEMBLY__ */ + +#endif /* _ASM_POWERPC_MMU_40X_H_ */ include/asm-powerpc/mmu.h +3
-0@@ -8,6 +8,9 @@#elif defined(CONFIG_PPC_STD_MMU )/* 32-bit classic hash table MMU */ # include <asm/mmu-hash32.h> +#elif defined(CONFIG_40x) +/* 40x-style software loaded TLB */ +# include <asm/mmu-40x.h> #elif defined(CONFIG_44x)/* 44x-style software loaded TLB */ # include <asm/mmu-44x.h> arch/powerpc/mm/40x_mmu.c +2
-2@@ -108,7 +108,7 @@ unsigned long __init mmu_mapin_ram(void)pmd_t *pmdp;unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE; - pmdp =pmd_offset (pgd_offset_k (v), v); + pmdp =pmd_offset (pud_offset (pgd_offset_k (v), v), v);pmd_val (*pmdp++) = val;pmd_val (*pmdp++) = val;pmd_val (*pmdp++) = val;@@ -123,7 +123,7 @@ unsigned long __init mmu_mapin_ram(void)pmd_t *pmdp;unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE; - pmdp =pmd_offset (pgd_offset_k (v), v); + pmdp =pmd_offset (pud_offset (pgd_offset_k (v), v), v);pmd_val (*pmdp) = val; v +=LARGE_PAGE_SIZE_4M ;
Signature · 4 lines
David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson
PATCH 6/14 40x decrementer fixes
In reply to Josh BoyerAllow generic_calibrate_decr to work for 40x platforms. Given that the hardware behavior is identical, this also changes the set_dec function to reload the PIT on 40x to match the behavior 44x currently has.
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/kernel/time.c | 2 +- include/asm-powerpc/time.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
arch/powerpc/kernel/time.c +1 -1
@@ -866,7 +866,7 @@ void __init generic_calibrate_decr(void) "(not found)\n"); } -#ifdef CONFIG_BOOKE +#if defined(CONFIG_BOOKE ) || defined(CONFIG_40x)/* Set the time base to zero */ mtspr (SPRN_TBWL ,0 );mtspr (SPRN_TBWU ,0 );
include/asm-powerpc/time.h +1 -1
@@ -174,7 +174,7 @@ static inline unsigned int get_dec(void)static inline void set_dec (int val) {#if defined(CONFIG_40x) -return ;/* Have to let it auto-reload */ +mtspr (SPRN_PIT , val);#elif defined(CONFIG_8xx_CPU6)set_dec_cpu6 (val);#else
PATCH 7/14 Fix 40x build
In reply to Josh BoyerRemove inclusion of __res on 40x. We don't need it in arch/powerpc
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/kernel/head_40x.S | 1 - arch/powerpc/kernel/ppc_ksyms.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-)
arch/powerpc/kernel/ppc_ksyms.c +1 -1
@@ -180,7 +180,7 @@ EXPORT_SYMBOL(cacheable_memcpy);EXPORT_SYMBOL (cpm_install_handler);EXPORT_SYMBOL (cpm_free_handler);#endif /* CONFIG_8xx */ -#if defined(CONFIG_8xx) || defined(CONFIG_40x) +#if defined(CONFIG_8xx)EXPORT_SYMBOL (__res);#endif
arch/powerpc/kernel/head_40x.S +0 -1
@@ -35,7 +35,6 @@ #include <asm/page.h> #include <asm/mmu.h> #include <asm/pgtable.h> -#include <asm/ibm4xx.h> #include <asm/cputable.h> #include <asm/thread_info.h> #include <asm/ppc_asm.h>
PATCH 8/14 Walnut DTS
In reply to Josh BoyerDevice tree source file for the PPC405 Walnut evaluation board.
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/boot/dts/walnut.dts | 153 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 insertions(+)
arch/powerpc/boot/dts/walnut.dts new file +153 -0
@@ -0,0 +1,153 @@ +/* + * Device Tree Source for IBM Walnut + * + * Copyright 2007 IBM Corp. + * Josh Boyer <[email protected]> + * + * FIXME: Draft only! + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + * + * To build: + * dtc -I dts -O asm -o walnut.S -b 0 walnut.dts + * dtc -I dts -O dtb -o walnut.dtb -b 0 walnut.dts + */ + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "ibm,walnut"; + compatible = "ibm,walnut"; + dcr-parent = <&/cpus/PowerPC,405GP@0>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,405GP@0 { + device_type = "cpu"; + reg = <0>; + clock-frequency = <bebc200>; /* Filled in by zImage */ + timebase-frequency = <0>; /* Filled in by zImage */ + i-cache-line-size = <20>; + d-cache-line-size = <20>; + i-cache-size = <4000>; + d-cache-size = <4000>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0>; /* Filled in by zImage */ + }; + + UIC0: interrupt-controller { + compatible = "ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0c0 9>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + plb { + compatible = "ibm,plb3"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by zImage */ + + SDRAM0: memory-controller { + compatible = "ibm,sdram-405gp"; + dcr-reg = <010 2>; + }; + + MAL: mcmal { + compatible = "ibm,mcmal-405gp", "ibm,mcmal"; + dcr-reg = <180 62>; + num-tx-chans = <2>; + num-rx-chans = <1>; + interrupt-parent = <&UIC0>; + interrupts = <a 4 b 4 c 4 d 4 e 4>; + }; + + POB0: opb { + compatible = "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 ef600000 a00000>; + dcr-reg = <0a0 5>; + clock-frequency = <0>; /* Filled in by zImage */ + + UART0: serial@300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <300 8>; + virtual-reg = <ef600300>; + clock-frequency = <0>; /* Filled in by zImage */ + current-speed = <2580>; + interrupt-parent = <&UIC0>; + interrupts = <0 4>; + }; + + UART1: serial@400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <400 8>; + virtual-reg = <ef600400>; + clock-frequency = <0>; /* Filled in by zImage */ + current-speed = <2580>; + interrupt-parent = <&UIC0>; + interrupts = <1 4>; + }; + + IIC: i2c@500 { + compatible = "ibm,iic-405gp", "ibm,iic"; + reg = <500 11>; + interrupt-parent = <&UIC0>; + interrupts = <2 4>; + }; + + GPIO: gpio@700 { + compatible = "ibm,gpio-405gp"; + reg = <700 20>; + }; + + EMAC: ethernet@800 { + linux,network-index = <0>; + device_type = "network"; + compatible = "ibm,emac-405gp", "ibm,emac"; + interrupt-parent = <&UIC0>; + interrupts = <9 4 f 4>; + reg = <800 70>; + mal-device = <&MAL>; + mal-tx-channel = <0 1>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rmii"; + phy-map = <00000001>; + }; + + }; + + EBC0: ebc { + compatible = "ibm,ebc-405gp", "ibm,ebc"; + dcr-reg = <012 2>; + #address-cells = <1>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by zImage */ + }; + }; + + chosen { + linux,stdout-path = "/plb/opb/serial@300"; + }; +};
PATCH 9/14 Walnut defconfig
In reply to Josh BoyerWalnut board defconfig
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/configs/walnut_defconfig | 776 ++++++++++++++++++++++++++++++++++ 1 file changed, 776 insertions(+)
arch/powerpc/configs/walnut_defconfig new file +776 -0
@@ -0,0 +1,776 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.22-rc4 +# Tue Jul 10 11:16:06 2007 +# +# CONFIG_PPC64 is not set + +# +# Processor support +# +# CONFIG_6xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_8xx is not set +CONFIG_40x=y +# CONFIG_44x is not set +# CONFIG_E200 is not set +CONFIG_4xx=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_PPC32=y +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +# CONFIG_PPC_UDBG_16550 is not set +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +# CONFIG_DEFAULT_UIMAGE is not set +CONFIG_PPC_DCR_NATIVE=y +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_PPC_DCR=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +CONFIG_KALLSYMS_EXTRA_PASS=y +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# Platform support +# +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +CONFIG_WALNUT=y +CONFIG_405GP=y +CONFIG_IBM405_ERR77=y +CONFIG_IBM405_ERR51=y +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +# CONFIG_MATH_EMULATION is not set +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +# CONFIG_PM is not set +CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="walnut.dts" +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +# CONFIG_PCI is not set +# CONFIG_PCI_DOMAINS is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_HIGHMEM_START=0xfe000000 +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_TASK_SIZE=0x80000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_BOOT_LOAD=0x00400000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=35000 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_BLINK is not set +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set +# CONFIG_MACINTOSH_DRIVERS is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# Ethernet (10 or 100Mbit) +# +# CONFIG_NET_ETHERNET is not set +# CONFIG_IBM_EMAC is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +# CONFIG_SERIAL_8250_MANY_PORTS is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +# CONFIG_SERIAL_8250_RSA is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +# CONFIG_HWMON is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_FB is not set +# CONFIG_FB_IBM_GXT4500 is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +# CONFIG_USB_ARCH_HAS_HCD is not set +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y + +# +# Instrumentation Support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +# CONFIG_DEBUGGER is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_PPC_EARLY_DEBUG is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +#
PATCH 10/14 Walnut board support
In reply to Josh BoyerBoard support for the PPC405 Walnut evaluation board
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/platforms/40x/Kconfig | 14 +++---- arch/powerpc/platforms/40x/Makefile | 2 - arch/powerpc/platforms/40x/walnut.c | 68 ++++++++++++++++++++++++++++++++++++ arch/powerpc/platforms/Kconfig | 2 - arch/powerpc/platforms/Makefile | 2 - 5 files changed, 78 insertions(+), 10 deletions(-)
arch/powerpc/platforms/40x/Makefile +1 -1
@@ -1 +1 @@ -# empty makefile so make clean works +obj-$(CONFIG_WALNUT) += walnut.o
arch/powerpc/platforms/40x/walnut.c new file +68 -0
68 lines not on this page · raw message
arch/powerpc/platforms/40x/Kconfig +7 -7
@@ -53,13 +53,13 @@ # help # This option enables support for the IBM PPC405GPr evaluation board. -#config WALNUT -# bool "Walnut" -# depends on 40x -# default y -# select 405GP -# help -# This option enables support for the IBM PPC405GP evaluation board. +config WALNUT + bool "Walnut" + depends on 40x + default y + select 405GP + help + This option enables support for the IBM PPC405GP evaluation board. #config XILINX_ML300 # bool "Xilinx-ML300"
arch/powerpc/platforms/Kconfig +1 -1
@@ -58,7 +58,7 @@ source "arch/powerpc/platforms/85xx/Kcon source "arch/powerpc/platforms/86xx/Kconfig" source "arch/powerpc/platforms/embedded6xx/Kconfig" source "arch/powerpc/platforms/44x/Kconfig" -#source "arch/powerpc/platforms/4xx/Kconfig +source "arch/powerpc/platforms/40x/Kconfig" config PPC_NATIVE bool
arch/powerpc/platforms/Makefile +1 -1
@@ -6,7 +6,7 @@ obj-$(CONFIG_PPC_PMAC) += powermac/ endif endif obj-$(CONFIG_PPC_CHRP) += chrp/ -#obj-$(CONFIG_4xx) += 4xx/ +obj-$(CONFIG_40x) += 40x/ obj-$(CONFIG_44x) += 44x/ obj-$(CONFIG_PPC_MPC52xx) += 52xx/ obj-$(CONFIG_PPC_8xx) += 8xx/
PATCH 11/14 Walnut zImage wrapper
In reply to Josh BoyerAdd zImage wrapper for walnut board
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/boot/Makefile | 3 - arch/powerpc/boot/treeboot-walnut.c | 92 ++++++++++++++++++++++++++++++++++++ 2 files changed, 94 insertions(+), 1 deletion(-)
arch/powerpc/boot/Makefile +2 -1
@@ -47,7 +47,7 @@ src-wlib := string.S crt0.S stdio.c main 4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c src-plat := of.c cuboot-83xx.c cuboot-85xx.c holly.c \ cuboot-ebony.c treeboot-ebony.c prpmc2800.c \ - ps3-head.S ps3-hvcall.S ps3.c + ps3-head.S ps3-hvcall.S ps3.c treeboot-walnut.c src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -142,6 +142,7 @@ ifneq ($(CONFIG_DEVICE_TREE),"") image-$(CONFIG_PPC_83xx) += cuImage.83xx image-$(CONFIG_PPC_85xx) += cuImage.85xx image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony +image-$(CONFIG_WALNUT) += treeImage.walnut endif # For 32-bit powermacs, build the COFF and miboot images
arch/powerpc/boot/treeboot-walnut.c new file +92 -0
92 lines not on this page · raw message
PATCH 12/14 Bamboo DTS
In reply to Josh BoyerAMCC Bamboo board DTS
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/boot/dts/bamboo.dts | 248 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 248 insertions(+)
arch/powerpc/boot/dts/bamboo.dts new file +248 -0
@@ -0,0 +1,248 @@ +/* + * Device Tree Source for AMCC Bamboo + * + * Copyright (c) 2006, 2007 IBM Corp. + * Josh Boyer <[email protected]> + * + * FIXME: Draft only! + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without + * any warranty of any kind, whether express or implied. + * + * To build: + * dtc -I dts -O asm -o bamboo.S -b 0 bamboo.dts + * dtc -I dts -O dtb -o bamboo.dtb -b 0 bamboo.dts + */ + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,bamboo"; + compatible = "amcc,bamboo"; + dcr-parent = <&/cpus/PowerPC,440EP@0>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + PowerPC,440EP@0 { + device_type = "cpu"; + reg = <0>; + clock-frequency = <0>; /* Filled in by zImage */ + timebase-frequency = <0>; /* Filled in by zImage */ + i-cache-line-size = <20>; + d-cache-line-size = <20>; + i-cache-size = <8000>; + d-cache-size = <8000>; + dcr-controller; + dcr-access-method = "native"; + }; + }; + + memory { + device_type = "memory"; + reg = <0 0 0>; /* Filled in by zImage */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-440gp","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0c0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-440gp","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0d0 009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <1e 4 1f 4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-440ep"; + dcr-reg = <00e 002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-440ep"; + dcr-reg = <00c 002>; + }; + + plb { + compatible = "ibm,plb-440gp", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by zImage */ + + SDRAM0: sdram { + compatible = "ibm,sdram-405gp"; + dcr-reg = <010 2>; + }; + + DMA0: dma { + compatible = "ibm,dma-440gp"; + dcr-reg = <100 027>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-440gp", "ibm,mcmal"; + dcr-reg = <180 62>; + num-tx-chans = <4>; + num-rx-chans = <4>; + interrupt-parent = <&MAL0>; + interrupts = <0 1 2 3 4>; + #interrupt-cells = <1>; + interrupt-map = </*TXEOB*/ 0 &UIC0 a 4 + /*RXEOB*/ 1 &UIC0 b 4 + /*SERR*/ 2 &UIC1 0 4 + /*TXDE*/ 3 &UIC1 1 4 + /*RXDE*/ 4 &UIC1 3 4>; + }; + + POB0: opb { + compatible = "ibm,opb-440gp", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + /* Bamboo is oddball in the 44x world and doesn't use the ERPN + * bits. + */ + ranges = <00000000 0 00000000 80000000 + 80000000 0 80000000 80000000>; + interrupt-parent = <&UIC1>; + interrupts = <7 4>; + clock-frequency = <0>; /* Filled in by zImage */ + + EBC0: ebc { + compatible = "ibm,ebc-440gp", "ibm,ebc"; + dcr-reg = <012 2>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by zImage */ + ranges; + interrupts = <5 1>; + interrupt-parent = <&UIC1>; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600300 8>; + virtual-reg = <ef600300>; + clock-frequency = <0>; /* Filled in by zImage */ + current-speed = <1c200>; + interrupt-parent = <&UIC0>; + interrupts = <0 4>; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600400 8>; + virtual-reg = <ef600400>; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC0>; + interrupts = <1 4>; + }; + + UART2: serial@ef600500 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600500 8>; + virtual-reg = <ef600500>; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC0>; + interrupts = <3 4>; + }; + + UART3: serial@ef600600 { + device_type = "serial"; + compatible = "ns16550"; + reg = <ef600600 8>; + virtual-reg = <ef600600>; + clock-frequency = <0>; + current-speed = <0>; + interrupt-parent = <&UIC0>; + interrupts = <4 4>; + }; + + IIC0: i2c@ef600700 { + device_type = "i2c"; + compatible = "ibm,iic-440gp", "ibm,iic"; + reg = <ef600700 14>; + interrupt-parent = <&UIC0>; + interrupts = <2 4>; + }; + + IIC1: i2c@ef600800 { + device_type = "i2c"; + compatible = "ibm,iic-44gp", "ibm,iic"; + reg = <ef600800 14>; + interrupt-parent = <&UIC0>; + interrupts = <7 4>; + }; + + ZMII0: emac-zmii@ef600d00 { + device_type = "zmii-interface"; + compatible = "ibm,zmii-440gp", "ibm,zmii"; + reg = <ef600d00 c>; + }; + + EMAC0: ethernet@ef600e00 { + device_type = "network"; + compatible = "ibm,emac-440gp", "ibm,emac"; + interrupt-parent = <&UIC1>; + interrupts = <1c 4 1d 4>; + reg = <ef600e00 70>; + local-mac-address = [000000000000]; + mal-device = <&MAL0>; + mal-tx-channel = <0 1>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rmii"; + phy-map = <00000001>; + zmii-device = <&ZMII0>; + zmii-channel = <0>; + }; + + EMAC1: ethernet@ef600f00 { + device_type = "network"; + compatible = "ibm,emac-440gp", "ibm,emac"; + interrupt-parent = <&UIC1>; + interrupts = <1e 4 1f 4>; + reg = <ef600f00 70>; + local-mac-address = [000000000000]; + mal-device = <&MAL0>; + mal-tx-channel = <2 3>; + mal-rx-channel = <1>; + cell-index = <1>; + max-frame-size = <5dc>; + rx-fifo-size = <1000>; + tx-fifo-size = <800>; + phy-mode = "rmii"; + phy-map = <00000001>; + zmii-device = <&ZMII0>; + zmii-channel = <1>; + }; + }; + }; + + chosen { + linux,stdout-path = "/plb/opb/serial@ef600300"; + bootargs = "console=ttyS0,115200"; + }; +};
PATCH 13/14 Bamboo board support
In reply to Josh BoyerAdd support for the AMCC Bamboo board
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/configs/bamboo_defconfig | 906 ++++++++++++++++++++++++++++++++++ arch/powerpc/platforms/44x/Kconfig | 15 arch/powerpc/platforms/44x/Makefile | 1 arch/powerpc/platforms/44x/bamboo.c | 66 ++ 4 files changed, 981 insertions(+), 7 deletions(-)
arch/powerpc/configs/bamboo_defconfig new file +906 -0
@@ -0,0 +1,906 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.21 +# Mon May 14 07:25:36 2007 +# +# CONFIG_PPC64 is not set +CONFIG_PPC32=y +CONFIG_PPC_MERGE=y +CONFIG_MMU=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_IRQ_PER_CPU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_ARCH_HAS_ILOG2_U32=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_PPC=y +CONFIG_EARLY_PRINTK=y +CONFIG_GENERIC_NVRAM=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_PPC_OF=y +CONFIG_PPC_UDBG_16550=y +# CONFIG_GENERIC_TBSYNC is not set +CONFIG_AUDIT_ARCH=y +CONFIG_GENERIC_BUG=y +# CONFIG_DEFAULT_UIMAGE is not set + +# +# Processor support +# +# CONFIG_CLASSIC32 is not set +# CONFIG_PPC_82xx is not set +# CONFIG_PPC_83xx is not set +# CONFIG_PPC_85xx is not set +# CONFIG_PPC_86xx is not set +# CONFIG_PPC_8xx is not set +# CONFIG_40x is not set +CONFIG_44x=y +# CONFIG_E200 is not set +CONFIG_PPC_FPU=y +CONFIG_PPC_DCR_NATIVE=y +# CONFIG_PPC_DCR_MMIO is not set +CONFIG_PPC_DCR=y +CONFIG_4xx=y +CONFIG_BOOKE=y +CONFIG_PTE_64BIT=y +CONFIG_PHYS_64BIT=y +# CONFIG_PPC_MM_SLICES is not set +CONFIG_NOT_COHERENT_CACHE=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_IPC_NS is not set +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_UTS_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +CONFIG_BLOCK=y +CONFIG_LBD=y +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +CONFIG_DEFAULT_AS=y +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" + +# +# Platform support +# +# CONFIG_PPC_MPC52xx is not set +# CONFIG_PPC_MPC5200 is not set +# CONFIG_PPC_CELL is not set +# CONFIG_PPC_CELL_NATIVE is not set +# CONFIG_PQ2ADS is not set +CONFIG_BAMBOO=y +# CONFIG_EBONY is not set +CONFIG_440EP=y +CONFIG_IBM440EP_ERR42=y +# CONFIG_MPIC is not set +# CONFIG_MPIC_WEIRD is not set +# CONFIG_PPC_I8259 is not set +# CONFIG_PPC_RTAS is not set +# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MPC106 is not set +# CONFIG_PPC_970_NAP is not set +# CONFIG_PPC_INDIRECT_IO is not set +# CONFIG_GENERIC_IOMAP is not set +# CONFIG_CPU_FREQ is not set +# CONFIG_CPM2 is not set + +# +# Kernel options +# +# CONFIG_HIGHMEM is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_300 is not set +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_MATH_EMULATION=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_RESOURCES_64BIT=y +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_PROC_DEVICETREE=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="" +CONFIG_SECCOMP=y +CONFIG_WANT_DEVICE_TREE=y +CONFIG_DEVICE_TREE="bamboo.dts" +CONFIG_ISA_DMA_API=y + +# +# Bus options +# +CONFIG_ZONE_DMA=y +CONFIG_PPC_INDIRECT_PCI=y +# CONFIG_PPC_INDIRECT_PCI_BE is not set +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +# CONFIG_PCIEPORTBUS is not set +CONFIG_ARCH_SUPPORTS_MSI=y +# CONFIG_PCI_MSI is not set +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set +# CONFIG_HOTPLUG_PCI is not set + +# +# Advanced setup +# +# CONFIG_ADVANCED_OPTIONS is not set + +# +# Default settings for advanced configuration options are used +# +CONFIG_HIGHMEM_START=0xfe000000 +CONFIG_LOWMEM_SIZE=0x30000000 +CONFIG_KERNEL_START=0xc0000000 +CONFIG_TASK_SIZE=0x80000000 +CONFIG_CONSISTENT_START=0xff100000 +CONFIG_CONSISTENT_SIZE=0x00200000 +CONFIG_BOOT_LOAD=0x01000000 + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set + +# +# TIPC Configuration (EXPERIMENTAL) +# +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# +# CONFIG_PNPACPI is not set + +# +# Block devices +# +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=35000 +CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# Misc devices +# +# CONFIG_PHANTOM is not set +# CONFIG_SGI_IOC4 is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_BLINK is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_NETLINK is not set + +# +# Serial ATA (prod) and Parallel ATA (experimental) drivers +# +# CONFIG_ATA is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_FIREWIRE is not set +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# +# CONFIG_I2O is not set +CONFIG_MACINTOSH_DRIVERS=y +# CONFIG_MAC_EMUMOUSEBTN is not set +# CONFIG_WINDFARM is not set + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# + +# +# Ethernet (10 or 100Mbit) +# +# CONFIG_NET_ETHERNET is not set +# CONFIG_IBM_EMAC is not set + +# +# Ethernet (1000 Mbit) +# +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +# CONFIG_E1000 is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_QLA3XXX is not set +# CONFIG_ATL1 is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +# CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set +# CONFIG_MYRI10GE is not set +# CONFIG_NETXEN_NIC is not set +# CONFIG_MLX4_CORE is not set +CONFIG_MLX4_DEBUG=y + +# +# Token Ring devices +# +# CONFIG_TR is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +# CONFIG_INPUT is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +# CONFIG_SERIAL_8250_PCI is not set +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +CONFIG_SERIAL_8250_EXTENDED=y +# CONFIG_SERIAL_8250_MANY_PORTS is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +# CONFIG_SERIAL_8250_DETECT_IRQ is not set +# CONFIG_SERIAL_8250_RSA is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set +# CONFIG_WATCHDOG is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_GEN_RTC is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_RAW_DRIVER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +CONFIG_DEVPORT=y +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set +# CONFIG_HWMON is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_VGASTATE is not set +# CONFIG_FB is not set +# CONFIG_FB_IBM_GXT4500 is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB_ARCH_HAS_EHCI=y +# CONFIG_USB is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set +# CONFIG_MMC is not set + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) +# + +# +# Real Time Clock +# +# CONFIG_RTC_CLASS is not set + +# +# DMA Engine support +# +# CONFIG_DMA_ENGINE is not set + +# +# DMA Clients +# + +# +# DMA Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +# CONFIG_NFS_V3_ACL is not set +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +# CONFIG_NLS is not set + +# +# Distributed Lock Manager +# +# CONFIG_DLM is not set +# CONFIG_UCC_SLOW is not set +# CONFIG_UCC_FAST is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y + +# +# Instrumentation Support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_TIMER_STATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_INFO is not set +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_FORCED_INLINING=y +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_DEBUGGER=y +# CONFIG_KGDB is not set +# CONFIG_XMON is not set +# CONFIG_BDI_SWITCH is not set +# CONFIG_BOOTX_TEXT is not set +CONFIG_PPC_EARLY_DEBUG=y +# CONFIG_PPC_EARLY_DEBUG_LPAR is not set +# CONFIG_PPC_EARLY_DEBUG_G5 is not set +# CONFIG_PPC_EARLY_DEBUG_RTAS_PANEL is not set +# CONFIG_PPC_EARLY_DEBUG_RTAS_CONSOLE is not set +# CONFIG_PPC_EARLY_DEBUG_MAPLE is not set +# CONFIG_PPC_EARLY_DEBUG_ISERIES is not set +# CONFIG_PPC_EARLY_DEBUG_PAS_REALMODE is not set +# CONFIG_PPC_EARLY_DEBUG_BEAT is not set +CONFIG_PPC_EARLY_DEBUG_44x=y +CONFIG_PPC_EARLY_DEBUG_44x_PHYSLOW=0xef600300 +CONFIG_PPC_EARLY_DEBUG_44x_PHYSHIGH=0x0 + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +CONFIG_CRYPTO_ECB=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_PCBC=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +#
arch/powerpc/platforms/44x/Kconfig +8 -7
@@ -1,10 +1,10 @@ -#config BAMBOO -# bool "Bamboo" -# depends on 44x -# default n -# select 440EP -# help -# This option enables support for the IBM PPC440EP evaluation board. +config BAMBOO + bool "Bamboo" + depends on 44x + default n + select 440EP + help + This option enables support for the IBM PPC440EP evaluation board. config EBONY bool "Ebony"
@@ -35,6 +35,7 @@ config 440EP bool select PPC_FPU select IBM440EP_ERR42 +# select IBM_NEW_EMAC_ZMII config 440GP bool
arch/powerpc/platforms/44x/Makefile +1 -0
@@ -1,2 +1,3 @@ obj-$(CONFIG_44x) := misc_44x.o obj-$(CONFIG_EBONY) += ebony.o +obj-$(CONFIG_BAMBOO) += bamboo.o
arch/powerpc/platforms/44x/bamboo.c new file +66 -0
66 lines not on this page · raw message
PATCH 14/14 Bamboo zImage wrapper
In reply to Josh BoyerAdd a bootwrapper for Bamboo
Signed-off-by Josh Boyer <[email protected]>
--- arch/powerpc/boot/44x.h | 1 arch/powerpc/boot/Makefile | 5 - arch/powerpc/boot/bamboo.c | 126 ++++++++++++++++++++++++++++++++++++ arch/powerpc/boot/dcr.h | 11 +++ arch/powerpc/boot/treeboot-bamboo.c | 27 +++++++ 5 files changed, 168 insertions(+), 2 deletions(-)
arch/powerpc/boot/Makefile +3 -2
@@ -44,10 +44,10 @@ $(addprefix $(obj)/,$(zlib) gunzip_util. src-wlib := string.S crt0.S stdio.c main.c flatdevtree.c flatdevtree_misc.c \ ns16550.c serial.c simple_alloc.c div64.S util.S \ gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \ - 4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c + 4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c bamboo.c src-plat := of.c cuboot-83xx.c cuboot-85xx.c holly.c \ cuboot-ebony.c treeboot-ebony.c prpmc2800.c \ - ps3-head.S ps3-hvcall.S ps3.c treeboot-walnut.c + ps3-head.S ps3-hvcall.S ps3.c treeboot-walnut.c treeboot-bamboo.c src-boot := $(src-wlib) $(src-plat) empty.c src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -143,6 +143,7 @@ image-$(CONFIG_PPC_83xx) += cuImage.83x image-$(CONFIG_PPC_85xx) += cuImage.85xx image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony image-$(CONFIG_WALNUT) += treeImage.walnut +image-$(CONFIG_BAMBOO) += treeImage.bamboo endif # For 32-bit powermacs, build the COFF and miboot images
arch/powerpc/boot/bamboo.c new file +126 -0
126 lines not on this page · raw message
arch/powerpc/boot/44x.h +1 -0
@@ -11,5 +11,6 @@#define _PPC_BOOT_44X_H_void ebony_init (void *mac0,void *mac1); +void bamboo_init (void );#endif /* _PPC_BOOT_44X_H_ */
arch/powerpc/boot/treeboot-bamboo.c new file +27 -0
@@ -0,0 +1,27 @@ +/* +* Copyright IBM Corporation, 2007 +* Josh Boyer <[email protected]> +* +* Based on ebony wrapper: +* Copyright 2007 David Gibson, IBM Corporation. +* +* This program is free software; you can redistribute it and/or +* modify it under the terms of the GNU General Public License +* as published by the Free Software Foundation; version 2 of the License +*/ +#include "ops.h" +#include "stdio.h" +#include "44x.h" + +extern char _end[]; + +BSS_STACK (4096 ); + +void platform_init (void ) +{ +unsigned long end_of_ram =0x8000000 ; +unsigned long avail_ram = end_of_ram - (unsigned long )_end; + +simple_alloc_init (_end, avail_ram,32 ,64 ); +bamboo_init (); +}
arch/powerpc/boot/dcr.h +11 -0
@@ -123,4 +123,15 @@ static const unsigned long sdram_bxcr[]#define DCRN_MAL0_CFG 0x180 +/* 440EP Clock/Power-on Reset regs */ +#define DCRN_CPR0_ADDR 0xc +#define DCRN_CPR0_DATA 0xd +#define CPR0_PLLD0 0x60 +#define CPR0_OPBD0 0xc0 +#define CPR0_PERD0 0xe0 +#define CPR0_PRIMBD0 0xa0 +#define CPR0_SCPID 0x120 +#define CPR0_PLLC0 0x40 + +#endif /* _PPC_BOOT_DCR_H_ */