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AT91CAP9 support

PATCH New Stelian Pop 3 participants 11 messages Jan 29, 2008 – Jan 31, 2008

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#0 lore raw

cover AT91CAP9 support

Hi,

This series of patches adds support for Atmel's AT91CAP9 Customizable Microcontrollers family:
http://www.atmel.com/products/AT91CAP/Default.asp
and more specifically for the AT91CAP9A-DK development kit:

        http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4138

The supported features include:
- SDRAM
- Serial port DBGU
- LEDs
- SPI
- NOR Flash
- NAND Flash with ECC soft
- DataFlash (through SPI)
- Ethernet

This patch is to be applied on top of the current u-boot git tree + three small patches I submitted a few days ago but weren't picked up by anyone:

        http://article.gmane.org/gmane.comp.boot-loaders.u-boot/35306
        http://article.gmane.org/gmane.comp.boot-loaders.u-boot/35307
        http://article.gmane.org/gmane.comp.boot-loaders.u-boot/35309

This is the forth submission of the AT91CAP9 support, with a few extra coding style fixes.

Thanks.

Stelian.

#1 lore raw

PATCH 1/5 AT91CAP9 support : build integration

---
 CREDITS                 |    4 ++++
 MAKEALL                 |    1 +
 Makefile                |    3 +++
 drivers/mtd/dataflash.c |    4 ++--
 net/eth.c               |    4 ++++
 5 files changed, 14 insertions(+), 2 deletions(-)
CREDITS +4 -0
index 57a82d2..350c332 100644
@@ -391,6 +391,10 @@ E: dan.poirot at windriver.com
 D: Support for the Wind River sbc405, sbc8240 board
 W: http://www.windriver.com
 
+N: Stelian Pop
+E: stelian.pop at leadtechdesign.com
+D: Atmel AT91CAP9ADK support
+
 N: Stefan Roese
 E: sr at denx.de
 D: AMCC PPC4xx Support
MAKEALL +1 -0
index d66a5fa..438c926 100755
@@ -446,6 +446,7 @@ LIST_ARM7="		\
 #########################################################################
 
 LIST_ARM9="			\
+	at91cap9adk		\
 	at91rm9200dk		\
 	cmc_pu2			\
 	ap920t			\
Makefile +3 -0
index 0f6cc59..743c61f 100644
@@ -2301,6 +2301,9 @@ xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$
 
 xtract_omap730p2 = $(subst _cs0boot,,$(subst _cs3boot,, $(subst _config,,$1)))
 
+at91cap9adk_config	:	unconfig
+	@$(MKCONFIG) $(@:_config=) arm arm926ejs at91cap9adk NULL at91cap9
+
 at91rm9200dk_config	:	unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm920t at91rm9200dk NULL at91rm9200
 
drivers/mtd/dataflash.c +2 -2
index 2421407..81857a4 100644
@@ -36,7 +36,7 @@ struct dataflash_addr cs[CFG_MAX_DATAFLASH_BANKS] = {
 	{CFG_DATAFLASH_LOGIC_ADDR_CS0, 0},	/* Logical adress, CS */
 	{CFG_DATAFLASH_LOGIC_ADDR_CS1, 1}
 };
-#elif defined(CONFIG_AT91SAM9263EK)
+#elif defined(CONFIG_AT91SAM9263EK) || defined(CONFIG_AT91CAP9ADK)
 struct dataflash_addr cs[CFG_MAX_DATAFLASH_BANKS] = {
 	{CFG_DATAFLASH_LOGIC_ADDR_CS0, 0},	/* Logical adress, CS */
 };
@@ -48,7 +48,7 @@ struct dataflash_addr cs[CFG_MAX_DATAFLASH_BANKS] = {
 #endif
 
 /*define the area offsets*/
-#if defined(CONFIG_AT91SAM9261EK) || defined(CONFIG_AT91SAM9260EK) || defined(CONFIG_AT91SAM9263EK)
+#if defined(CONFIG_AT91SAM9261EK) || defined(CONFIG_AT91SAM9260EK) || defined(CONFIG_AT91SAM9263EK) || defined(CONFIG_AT91CAP9ADK)
 #if	defined(CONFIG_NEW_PARTITION)
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000,	0x00003FFF, 	FLAG_PROTECT_SET,	0,    		"Bootstrap"},  	/* ROM code */
net/eth.c +4 -0
index 75175ec..62297ab 100644
@@ -63,6 +63,7 @@ extern int atstk1000_eth_initialize(bd_t *);
 extern int atngw100_eth_initialize(bd_t *);
 extern int mcffec_initialize(bd_t*);
 extern int mcdmafec_initialize(bd_t*);
+extern int at91cap9_eth_initialize(bd_t *);
 
 #ifdef CONFIG_API
 extern void (*push_packet)(volatile void *, int);
@@ -283,6 +284,9 @@ int eth_initialize(bd_t *bis)
 #if defined(CONFIG_FSLDMAFEC)
 	mcdmafec_initialize(bis);
 #endif
+#if defined(CONFIG_AT91CAP9)
+	at91cap9_eth_initialize(bis);
+#endif
 
 	if (!eth_devices) {
 		puts ("No ethernet found.\n");
Signature · 1 line
1.5.3.3
#2 lore raw

PATCH 2/5 AT91CAP9 support : include/ files

In reply to Stelian Pop
---
 include/asm-arm/arch-at91cap9/AT91CAP9.h   |  518 ++++++++++++++++++++++++++++
 include/asm-arm/arch-at91cap9/clk.h        |   39 ++
 include/asm-arm/arch-at91cap9/hardware.h   |   38 ++
 include/asm-arm/arch-at91cap9/memory-map.h |   34 ++
 include/asm-arm/dma-mapping.h              |   50 +++
 5 files changed, 679 insertions(+), 0 deletions(-)
 create mode 100644 include/asm-arm/arch-at91cap9/AT91CAP9.h
 create mode 100644 include/asm-arm/arch-at91cap9/clk.h
 create mode 100644 include/asm-arm/arch-at91cap9/hardware.h
 create mode 100644 include/asm-arm/arch-at91cap9/memory-map.h
 create mode 100644 include/asm-arm/dma-mapping.h
include/asm-arm/arch-at91cap9/AT91CAP9.h new file +518 -0
new file mode 100644
index 0000000..9815be1
@@ -0,0 +1,518 @@
+/*
+ * (C) Copyright 2008
+ * AT91CAP9 definitions
+ * Author : ATMEL AT91 application group
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef AT91CAP9_H
+#define AT91CAP9_H
+
+typedef volatile unsigned int AT91_REG;
+
+/* Static Memory Controller */
+typedef struct _AT91S_SMC {
+	AT91_REG	SMC_SETUP0;	/* Setup Register for CS 0 */
+	AT91_REG	SMC_PULSE0;	/* Pulse Register for CS 0 */
+	AT91_REG	SMC_CYCLE0;	/* Cycle Register for CS 0 */
+	AT91_REG	SMC_CTRL0;	/* Control Register for CS 0 */
+	AT91_REG	SMC_SETUP1;	/* Setup Register for CS 1 */
+	AT91_REG	SMC_PULSE1;	/* Pulse Register for CS 1 */
+	AT91_REG	SMC_CYCLE1;	/* Cycle Register for CS 1 */
+	AT91_REG	SMC_CTRL1;	/* Control Register for CS 1 */
+	AT91_REG	SMC_SETUP2;	/* Setup Register for CS 2 */
+	AT91_REG	SMC_PULSE2;	/* Pulse Register for CS 2 */
+	AT91_REG	SMC_CYCLE2;	/* Cycle Register for CS 2 */
+	AT91_REG	SMC_CTRL2;	/* Control Register for CS 2 */
+	AT91_REG	SMC_SETUP3;	/* Setup Register for CS 3 */
+	AT91_REG	SMC_PULSE3;	/* Pulse Register for CS 3 */
+	AT91_REG	SMC_CYCLE3;	/* Cycle Register for CS 3 */
+	AT91_REG	SMC_CTRL3;	/* Control Register for CS 3 */
+	AT91_REG	SMC_SETUP4;	/* Setup Register for CS 4 */
+	AT91_REG	SMC_PULSE4;	/* Pulse Register for CS 4 */
+	AT91_REG	SMC_CYCLE4;	/* Cycle Register for CS 4 */
+	AT91_REG	SMC_CTRL4;	/* Control Register for CS 4 */
+	AT91_REG	SMC_SETUP5;	/* Setup Register for CS 5 */
+	AT91_REG	SMC_PULSE5;	/* Pulse Register for CS 5 */
+	AT91_REG	SMC_CYCLE5;	/* Cycle Register for CS 5 */
+	AT91_REG	SMC_CTRL5;	/* Control Register for CS 5 */
+	AT91_REG	SMC_SETUP6;	/* Setup Register for CS 6 */
+	AT91_REG	SMC_PULSE6;	/* Pulse Register for CS 6 */
+	AT91_REG	SMC_CYCLE6;	/* Cycle Register for CS 6 */
+	AT91_REG	SMC_CTRL6;	/* Control Register for CS 6 */
+	AT91_REG	SMC_SETUP7;	/* Setup Register for CS 7 */
+	AT91_REG	SMC_PULSE7;	/* Pulse Register for CS 7 */
+	AT91_REG	SMC_CYCLE7;	/* Cycle Register for CS 7 */
+	AT91_REG	SMC_CTRL7;	/* Control Register for CS 7 */
+} AT91S_SMC, *AT91PS_SMC;
+
+/* SMC_SETUP : (SMC Offset: 0x0) Setup Register for CS x */
+#define AT91C_SMC_NWESETUP	(0x3F <<  0)	/* NWE Setup Length */
+#define AT91C_SMC_NCSSETUPWR	(0x3F <<  8)	/* NCS Setup Length for WRite */
+#define AT91C_SMC_NRDSETUP	(0x3F << 16)	/* NRD Setup Length */
+#define AT91C_SMC_NCSSETUPRD	(0x3F << 24)	/* NCS Setup Length for ReaD */
+/* SMC_PULSE : (SMC Offset: 0x4) Pulse Register for CS x */
+#define AT91C_SMC_NWEPULSE	(0x7F <<  0)	/* NWE Pulse Length */
+#define AT91C_SMC_NCSPULSEWR	(0x7F <<  8)	/* NCS Pulse Length for WRite */
+#define AT91C_SMC_NRDPULSE	(0x7F << 16)	/* NRD Pulse Length */
+#define AT91C_SMC_NCSPULSERD	(0x7F << 24)	/* NCS Pulse Length for ReaD */
+/* SMC_CYC : (SMC Offset: 0x8) Cycle Register for CS x */
+#define AT91C_SMC_NWECYCLE	(0x1FF <<  0)	/* Total Write Cycle Length */
+#define AT91C_SMC_NRDCYCLE	(0x1FF << 16)	/* Total Read Cycle Length */
+/* SMC_CTRL : (SMC Offset: 0xc) Control Register for CS x */
+#define AT91C_SMC_READMODE	(0x1 <<  0)	/* Read Mode */
+#define AT91C_SMC_WRITEMODE	(0x1 <<  1)	/* Write Mode */
+#define AT91C_SMC_NWAITM	(0x3 <<  5)	/* NWAIT Mode */
+		/* External NWAIT disabled */
+#define		AT91C_SMC_NWAITM_NWAIT_DISABLE		(0x0 <<  5)
+		/* External NWAIT enabled in frozen mode */
+#define		AT91C_SMC_NWAITM_NWAIT_ENABLE_FROZEN	(0x2 <<  5)
+		/* External NWAIT enabled in ready mode */
+#define		AT91C_SMC_NWAITM_NWAIT_ENABLE_READY	(0x3 <<  5)
+#define AT91C_SMC_BAT		(0x1 <<  8)	/* Byte Access Type */
+		/*
+		 * Write controled by ncs, nbs0, nbs1, nbs2, nbs3.
+		 * Read controled by ncs, nrd, nbs0, nbs1, nbs2, nbs3.
+		 */
+#define		AT91C_SMC_BAT_BYTE_SELECT		(0x0 <<  8)
+		/*
+		 * Write controled by ncs, nwe0, nwe1, nwe2, nwe3.
+		 * Read controled by ncs and nrd.
+		 */
+#define		AT91C_SMC_BAT_BYTE_WRITE		(0x1 <<  8)
+#define AT91C_SMC_DBW		(0x3 << 12)	/* Data Bus Width */
+#define		AT91C_SMC_DBW_WIDTH_EIGTH_BITS		(0x0 << 12)
+#define		AT91C_SMC_DBW_WIDTH_SIXTEEN_BITS	(0x1 << 12)
+#define		AT91C_SMC_DBW_WIDTH_THIRTY_TWO_BITS	(0x2 << 12)
+#define AT91C_SMC_TDF		(0xF << 16)	/* Data Float Time */
+#define AT91C_SMC_TDFEN		(0x1 << 20)	/* TDF Enabled */
+#define AT91C_SMC_PMEN		(0x1 << 24)	/* Page Mode Enabled */
+#define AT91C_SMC_PS		(0x3 << 28)	/* Page Size */
+#define		AT91C_SMC_PS_SIZE_FOUR_BYTES		(0x0 << 28)
+#define 	AT91C_SMC_PS_SIZE_EIGHT_BYTES		(0x1 << 28)
+#define		AT91C_SMC_PS_SIZE_SIXTEEN_BYTES		(0x2 << 28)
+#define		AT91C_SMC_PS_SIZE_THIRTY_TWO_BYTES	(0x3 << 28)
+/* SMC_SETUP : (SMC Offset: 0x10) Setup Register for CS x */
+/* SMC_PULSE : (SMC Offset: 0x14) Pulse Register for CS x */
+/* SMC_CYC : (SMC Offset: 0x18) Cycle Register for CS x */
+/* SMC_CTRL : (SMC Offset: 0x1c) Control Register for CS x */
+/* SMC_SETUP : (SMC Offset: 0x20) Setup Register for CS x */
+/* SMC_PULSE : (SMC Offset: 0x24) Pulse Register for CS x */
+/* SMC_CYC : (SMC Offset: 0x28) Cycle Register for CS x */
+/* SMC_CTRL : (SMC Offset: 0x2c) Control Register for CS x */
+/* SMC_SETUP : (SMC Offset: 0x30) Setup Register for CS x */
+/* SMC_PULSE : (SMC Offset: 0x34) Pulse Register for CS x */
+/* SMC_CYC : (SMC Offset: 0x38) Cycle Register for CS x */
+/* SMC_CTRL : (SMC Offset: 0x3c) Control Register for CS x */
+/* SMC_SETUP : (SMC Offset: 0x40) Setup Register for CS x */
+/* SMC_PULSE : (SMC Offset: 0x44) Pulse Register for CS x */
+/* SMC_CYC : (SMC Offset: 0x48) Cycle Register for CS x */
+/* SMC_CTRL : (SMC Offset: 0x4c) Control Register for CS x */
+/* SMC_SETUP : (SMC Offset: 0x50) Setup Register for CS x */
+/* SMC_PULSE : (SMC Offset: 0x54) Pulse Register for CS x */
+/* SMC_CYC : (SMC Offset: 0x58) Cycle Register for CS x */
+/* SMC_CTRL : (SMC Offset: 0x5c) Control Register for CS x */
+/* SMC_SETUP : (SMC Offset: 0x60) Setup Register for CS x */
+/* SMC_PULSE : (SMC Offset: 0x64) Pulse Register for CS x */
+/* SMC_CYC : (SMC Offset: 0x68) Cycle Register for CS x */
+/* SMC_CTRL : (SMC Offset: 0x6c) Control Register for CS x */
+/* SMC_SETUP : (SMC Offset: 0x70) Setup Register for CS x */
+/* SMC_PULSE : (SMC Offset: 0x74) Pulse Register for CS x */
+/* SMC_CYC : (SMC Offset: 0x78) Cycle Register for CS x */
+/* SMC_CTRL : (SMC Offset: 0x7c) Control Register for CS x */
+
+/* AHB CCFG */
+typedef struct _AT91S_CCFG {
+	AT91_REG	Reserved0[1];
+	AT91_REG	CCFG_MPBS0;	/* MPB Slave 0 */
+	AT91_REG	CCFG_UDPHS;	/* AHB Periphs */
+	AT91_REG	CCFG_MPBS1;	/* MPB Slave 1 */
+	AT91_REG	CCFG_EBICSA;	/* EBI Chip Select Assignement */
+	AT91_REG	Reserved1[2];
+	AT91_REG	CCFG_MPBS2;	/* MPB Slave 2 */
+	AT91_REG	CCFG_MPBS3;	/* MPB Slave 3 */
+	AT91_REG	CCFG_BRIDGE;	/* APB Bridge */
+	AT91_REG	Reserved2[49];
+	AT91_REG	CCFG_MATRIXVERSION;/* Version */
+} AT91S_CCFG, *AT91PS_CCFG;
+
+/* CCFG_UDPHS : (CCFG Offset: 0x8) UDPHS Configuration */
+#define AT91C_CCFG_UDPHS_UDP_SELECT	(0x1 << 31)	/* UDPHS or UDP */
+#define		AT91C_CCFG_UDPHS_UDP_SELECT_UDPHS	(0x0 << 31)
+#define		AT91C_CCFG_UDPHS_UDP_SELECT_UDP		(0x1 << 31)
+/* CCFG_EBICSA : (CCFG Offset: 0x10) EBI Chip Select Assignement Register */
+#define AT91C_EBI_CS1A			(0x1 <<  1)	/* CS1 Assignment */
+#define		AT91C_EBI_CS1A_SMC			(0x0 <<  1)
+#define		AT91C_EBI_CS1A_BCRAMC			(0x1 <<  1)
+#define AT91C_EBI_CS3A			(0x1 <<  3)	/* CS 3 Assignment */
+#define		AT91C_EBI_CS3A_SMC			(0x0 <<  3)
+#define		AT91C_EBI_CS3A_SM			(0x1 <<  3)
+#define AT91C_EBI_CS4A			(0x1 <<  4)	/* CS4 Assignment */
+#define		AT91C_EBI_CS4A_SMC			(0x0 <<  4)
+#define		AT91C_EBI_CS4A_CF			(0x1 <<  4)
+#define AT91C_EBI_CS5A			(0x1 <<  5)	/* CS 5 Assignment */
+#define		AT91C_EBI_CS5A_SMC			(0x0 <<  5)
+#define		AT91C_EBI_CS5A_CF			(0x1 <<  5)
+#define AT91C_EBI_DBPUC			(0x1 <<  8)	/* Data Bus Pull-up */
+#define AT91C_EBI_DDRPUC		(0x1 <<  9)	/* DDDR DQS Pull-up */
+#define AT91C_EBI_SUP			(0x1 << 16)	/* EBI Supply */
+#define		AT91C_EBI_SUP_1V8			(0x0 << 16)
+#define		AT91C_EBI_SUP_3V3			(0x1 << 16)
+#define AT91C_EBI_LP			(0x1 << 17)	/* EBI Low Power */
+#define		AT91C_EBI_LP_LOW_DRIVE			(0x0 << 17)
+#define		AT91C_EBI_LP_STD_DRIVE			(0x1 << 17)
+#define AT91C_CCFG_DDR_SDR_SELECT	(0x1 << 31)	/* DDR or SDR */
+#define		AT91C_CCFG_DDR_SDR_SELECT_DDR		(0x0 << 31)
+#define		AT91C_CCFG_DDR_SDR_SELECT_SDR		(0x1 << 31)
+/* CCFG_BRIDGE : (CCFG Offset: 0x24) BRIDGE Configuration */
+#define AT91C_CCFG_AES_TDES_SELECT	(0x1 << 31)	/* AES or TDES */
+#define		AT91C_CCFG_AES_TDES_SELECT_AES		(0x0 << 31)
+#define		AT91C_CCFG_AES_TDES_SELECT_TDES		(0x1 << 31)
+
+/* PIO controller */
+typedef struct _AT91S_PIO {
+	AT91_REG	PIO_PER;	/* PIO Enable Register */
+	AT91_REG	PIO_PDR;	/* PIO Disable Register */
+	AT91_REG	PIO_PSR;	/* PIO Status Register */
+	AT91_REG	Reserved0[1];
+	AT91_REG	PIO_OER;	/* Output Enable Register */
+	AT91_REG	PIO_ODR;	/* Output Disable Register */
+	AT91_REG	PIO_OSR;	/* Output Status Register */
+	AT91_REG	Reserved1[1];
+	AT91_REG	PIO_IFER;	/* Input Filter Enable Register */
+	AT91_REG	PIO_IFDR;	/* Input Filter Disable Register */
+	AT91_REG	PIO_IFSR;	/* Input Filter Status Register */
+	AT91_REG	Reserved2[1];
+	AT91_REG	PIO_SODR;	/* Set Output Data Register */
+	AT91_REG	PIO_CODR;	/* Clear Output Data Register */
+	AT91_REG	PIO_ODSR;	/* Output Data Status Register */
+	AT91_REG	PIO_PDSR;	/* Pin Data Status Register */
+	AT91_REG	PIO_IER;	/* Interrupt Enable Register */
+	AT91_REG	PIO_IDR;	/* Interrupt Disable Register */
+	AT91_REG	PIO_IMR;	/* Interrupt Mask Register */
+	AT91_REG	PIO_ISR;	/* Interrupt Status Register */
+	AT91_REG	PIO_MDER;	/* Multi-driver Enable Register */
+	AT91_REG	PIO_MDDR;	/* Multi-driver Disable Register */
+	AT91_REG	PIO_MDSR;	/* Multi-driver Status Register */
+	AT91_REG	Reserved3[1];
+	AT91_REG	PIO_PPUDR;	/* Pull-up Disable Register */
+	AT91_REG	PIO_PPUER;	/* Pull-up Enable Register */
+	AT91_REG	PIO_PPUSR;	/* Pull-up Status Register */
+	AT91_REG	Reserved4[1];
+	AT91_REG	PIO_ASR;	/* Select A Register */
+	AT91_REG	PIO_BSR;	/* Select B Register */
+	AT91_REG	PIO_ABSR;	/* AB Select Status Register */
+	AT91_REG	Reserved5[9];
+	AT91_REG	PIO_OWER;	/* Output Write Enable Register */
+	AT91_REG	PIO_OWDR;	/* Output Write Disable Register */
+	AT91_REG	PIO_OWSR;	/* Output Write Status Register */
+} AT91S_PIO, *AT91PS_PIO;
+
+/* Power Management Controller */
+typedef struct _AT91S_PMC {
+	AT91_REG	PMC_SCER;	/* System Clock Enable Register */
+	AT91_REG	PMC_SCDR;	/* System Clock Disable Register */
+	AT91_REG	PMC_SCSR;	/* System Clock Status Register */
+	AT91_REG	Reserved0[1];
+	AT91_REG	PMC_PCER;	/* Peripheral Clock Enable Register */
+	AT91_REG	PMC_PCDR;	/* Peripheral Clock Disable Register */
+	AT91_REG	PMC_PCSR;	/* Peripheral Clock Status Register */
+	AT91_REG	PMC_UCKR;	/* UTMI Clock Configuration Register */
+	AT91_REG	PMC_MOR;	/* Main Oscillator Register */
+	AT91_REG	PMC_MCFR;	/* Main Clock  Frequency Register */
+	AT91_REG	PMC_PLLAR;	/* PLL A Register */
+	AT91_REG	PMC_PLLBR;	/* PLL B Register */
+	AT91_REG	PMC_MCKR;	/* Master Clock Register */
+	AT91_REG	Reserved1[3];
+	AT91_REG	PMC_PCKR[8];	/* Programmable Clock Register */
+	AT91_REG	PMC_IER;	/* Interrupt Enable Register */
+	AT91_REG	PMC_IDR;	/* Interrupt Disable Register */
+	AT91_REG	PMC_SR;		/* Status Register */
+	AT91_REG	PMC_IMR;	/* Interrupt Mask Register */
+} AT91S_PMC, *AT91PS_PMC;
+
+/* PMC_SCER : (PMC Offset: 0x0) System Clock Enable Register */
+#define AT91C_PMC_PCK		(0x1 <<  0)	/* Processor Clock */
+#define AT91C_PMC_OTG		(0x1 <<  5)	/* USB OTG Clock */
+#define AT91C_PMC_UHP		(0x1 <<  6)	/* USB Host Port Clock */
+#define AT91C_PMC_UDP		(0x1 <<  7)	/* USB Device Port Clock */
+#define AT91C_PMC_PCK0		(0x1 <<  8)	/* Programmable Clock Output */
+#define AT91C_PMC_PCK1		(0x1 <<  9)	/* Programmable Clock Output */
+#define AT91C_PMC_PCK2		(0x1 << 10)	/* Programmable Clock Output */
+#define AT91C_PMC_PCK3		(0x1 << 11)	/* Programmable Clock Output */
+/* PMC_SCDR : (PMC Offset: 0x4) System Clock Disable Register */
+/* PMC_SCSR : (PMC Offset: 0x8) System Clock Status Register */
+/* CKGR_UCKR : (PMC Offset: 0x1c) UTMI Clock Configuration Register */
+/* CKGR_MOR : (PMC Offset: 0x20) Main Oscillator Register */
+/* CKGR_MCFR : (PMC Offset: 0x24) Main Clock Frequency Register */
+/* CKGR_PLLAR : (PMC Offset: 0x28) PLL A Register */
+/* CKGR_PLLBR : (PMC Offset: 0x2c) PLL B Register */
+/* PMC_MCKR : (PMC Offset: 0x30) Master Clock Register */
+#define AT91C_PMC_CSS		(0x3 <<  0)	/* Clock Selection */
+#define		AT91C_PMC_CSS_SLOW_CLK		(0x0 <<  0)	/* Slow Clk */
+#define		AT91C_PMC_CSS_MAIN_CLK		(0x1 <<  0)	/* Main Clk */
+#define		AT91C_PMC_CSS_PLLA_CLK		(0x2 <<  0)	/* PLL A Clk */
+#define		AT91C_PMC_CSS_PLLB_CLK		(0x3 <<  0)	/* PLL B Clk */
+#define AT91C_PMC_PRES		(0x7 <<  2)	/* Clock Prescaler */
+#define		AT91C_PMC_PRES_CLK		(0x0 <<  2)
+#define		AT91C_PMC_PRES_CLK_2		(0x1 <<  2)
+#define		AT91C_PMC_PRES_CLK_4		(0x2 <<  2)
+#define		AT91C_PMC_PRES_CLK_8		(0x3 <<  2)
+#define		AT91C_PMC_PRES_CLK_16		(0x4 <<  2)
+#define		AT91C_PMC_PRES_CLK_32		(0x5 <<  2)
+#define		AT91C_PMC_PRES_CLK_64		(0x6 <<  2)
+#define AT91C_PMC_MDIV		(0x3 <<  8)	/* Master Clock Division */
+#define		AT91C_PMC_MDIV_1		(0x0 <<  8)
+#define		AT91C_PMC_MDIV_2		(0x1 <<  8)
+#define		AT91C_PMC_MDIV_4		(0x2 <<  8)
+/* PMC_PCKR : (PMC Offset: 0x40) Programmable Clock Register */
+/* PMC_IER : (PMC Offset: 0x60) PMC Interrupt Enable Register */
+#define AT91C_PMC_MOSCS		(0x1 <<  0)	/* MOSC mask */
+#define AT91C_PMC_LOCKA		(0x1 <<  1)	/* PLL A mask */
+#define AT91C_PMC_LOCKB		(0x1 <<  2)	/* PLL B mask */
+#define AT91C_PMC_MCKRDY	(0x1 <<  3)	/* Master mask */
+#define AT91C_PMC_LOCKU		(0x1 <<  6)	/* PLL UTMI mask */
+#define AT91C_PMC_PCK0RDY	(0x1 <<  8)	/* PCK0_RDY mask */
+#define AT91C_PMC_PCK1RDY	(0x1 <<  9)	/* PCK1_RDY mask */
+#define AT91C_PMC_PCK2RDY	(0x1 << 10)	/* PCK2_RDY mask */
+#define AT91C_PMC_PCK3RDY	(0x1 << 11)	/* PCK3_RDY mask */
+/* PMC_IDR : (PMC Offset: 0x64) PMC Interrupt Disable Register */
+/* PMC_SR : (PMC Offset: 0x68) PMC Status Register */
+/* PMC_IMR : (PMC Offset: 0x6c) PMC Interrupt Mask Register */
+
+/* Reset controller */
+typedef struct _AT91S_RSTC {
+	AT91_REG	RSTC_RCR;	/* Reset Control Register */
+	AT91_REG	RSTC_RSR;	/* Reset Status Register */
+	AT91_REG	RSTC_RMR;	/* Reset Mode Register */
+} AT91S_RSTC, *AT91PS_RSTC;
+
+/* RSTC_RCR : (RSTC Offset: 0x0) Reset Control Register */
+#define AT91C_RSTC_PROCRST	(0x1 <<  0)	/* Processor Reset */
+#define AT91C_RSTC_ICERST	(0x1 <<  1)	/* ICE Interface Reset */
+#define AT91C_RSTC_PERRST	(0x1 <<  2)	/* Peripheral Reset */
+#define AT91C_RSTC_EXTRST	(0x1 <<  3)	/* External Reset */
+#define AT91C_RSTC_KEY		(0xFF << 24)	/* Password */
+/* RSTC_RSR : (RSTC Offset: 0x4) Reset Status Register */
+#define AT91C_RSTC_URSTS	(0x1 <<  0)	/* User Reset Status */
+#define AT91C_RSTC_RSTTYP	(0x7 <<  8)	/* Reset Type */
+#define		AT91C_RSTC_RSTTYP_GENERAL	(0x0 <<  8)
+#define		AT91C_RSTC_RSTTYP_WAKEUP	(0x1 <<  8)
+#define		AT91C_RSTC_RSTTYP_WATCHDOG	(0x2 <<  8)
+#define		AT91C_RSTC_RSTTYP_SOFTWARE	(0x3 <<  8)
+#define		AT91C_RSTC_RSTTYP_USER		(0x4 <<  8)
+#define AT91C_RSTC_NRSTL	(0x1 << 16)	/* NRST pin level */
+#define AT91C_RSTC_SRCMP	(0x1 << 17)	/* Software Rst in Progress. */
+/* RSTC_RMR : (RSTC Offset: 0x8) Reset Mode Register */
+#define AT91C_RSTC_URSTEN	(0x1 <<  0)	/* User Reset Enable */
+#define AT91C_RSTC_URSTIEN	(0x1 <<  4)	/* User Reset Int. Enable */
+#define AT91C_RSTC_ERSTL	(0xF <<  8)	/* User Reset Enable */
+
+/* Periodic Timer Controller */
+typedef struct _AT91S_PITC {
+	AT91_REG	PITC_PIMR;	/* Period Interval Mode Register */
+	AT91_REG	PITC_PISR;	/* Period Interval Status Register */
+	AT91_REG	PITC_PIVR;	/* Period Interval Value Register */
+	AT91_REG	PITC_PIIR;	/* Period Interval Image Register */
+} AT91S_PITC, *AT91PS_PITC;
+
+/* PITC_PIMR : (PITC Offset: 0x0) Periodic Interval Mode Register */
+#define AT91C_PITC_PIV		(0xFFFFF <<  0)	/* Periodic Interval Value */
+#define AT91C_PITC_PITEN	(0x1 << 24)	/* PIT Enable */
+#define AT91C_PITC_PITIEN	(0x1 << 25)	/* PIT Interrupt Enable */
+/* PITC_PISR : (PITC Offset: 0x4) Periodic Interval Status Register */
+#define AT91C_PITC_PITS		(0x1 <<  0)	/* PIT Status */
+/* PITC_PIVR : (PITC Offset: 0x8) Periodic Interval Value Register */
+#define AT91C_PITC_CPIV		(0xFFFFF <<  0)	/* Current Value */
+#define AT91C_PITC_PICNT	(0xFFF << 20)	/* Periodic Interval Counter */
+/* PITC_PIIR : (PITC Offset: 0xc) Periodic Interval Image Register */
+
+/* Serial Paraller Interface */
+typedef struct _AT91S_SPI {
+	AT91_REG	SPI_CR;		/* Control Register */
+	AT91_REG	SPI_MR;		/* Mode Register */
+	AT91_REG	SPI_RDR;	/* Receive Data Register */
+	AT91_REG	SPI_TDR;	/* Transmit Data Register */
+	AT91_REG	SPI_SR;		/* Status Register */
+	AT91_REG	SPI_IER;	/* Interrupt Enable Register */
+	AT91_REG	SPI_IDR;	/* Interrupt Disable Register */
+	AT91_REG	SPI_IMR;	/* Interrupt Mask Register */
+	AT91_REG	Reserved0[4];
+	AT91_REG	SPI_CSR[4];	/* Chip Select Register */
+	AT91_REG	Reserved1[48];
+	AT91_REG	SPI_RPR;	/* Receive Pointer Register */
+	AT91_REG	SPI_RCR;	/* Receive Counter Register */
+	AT91_REG	SPI_TPR;	/* Transmit Pointer Register */
+	AT91_REG	SPI_TCR;	/* Transmit Counter Register */
+	AT91_REG	SPI_RNPR;	/* Receive Next Pointer Register */
+	AT91_REG	SPI_RNCR;	/* Receive Next Counter Register */
+	AT91_REG	SPI_TNPR;	/* Transmit Next Pointer Register */
+	AT91_REG	SPI_TNCR;	/* Transmit Next Counter Register */
+	AT91_REG	SPI_PTCR;	/* PDC Transfer Control Register */
+	AT91_REG	SPI_PTSR;	/* PDC Transfer Status Register */
+} AT91S_SPI, *AT91PS_SPI;
+
+/* SPI_CR : (SPI Offset: 0x0) SPI Control Register */
+#define AT91C_SPI_SPIEN		(0x1 <<  0)	/* SPI Enable */
+#define AT91C_SPI_SPIDIS	(0x1 <<  1)	/* SPI Disable */
+#define AT91C_SPI_SWRST		(0x1 <<  7)	/* SPI Software reset */
+#define AT91C_SPI_LASTXFER	(0x1 << 24)	/* SPI Last Transfer */
+/* SPI_MR : (SPI Offset: 0x4) SPI Mode Register */
+#define AT91C_SPI_MSTR		(0x1 <<  0)	/* Master/Slave Mode */
+#define AT91C_SPI_PS		(0x1 <<  1)	/* Peripheral Select */
+#define		AT91C_SPI_PS_FIXED		(0x0 <<  1)
+#define		AT91C_SPI_PS_VARIABLE		(0x1 <<  1)
+#define AT91C_SPI_PCSDEC	(0x1 <<  2)	/* Chip Select Decode */
+#define AT91C_SPI_FDIV		(0x1 <<  3)	/* Clock Selection */
+#define AT91C_SPI_MODFDIS	(0x1 <<  4)	/* Mode Fault Detection */
+#define AT91C_SPI_LLB		(0x1 <<  7)	/* Clock Selection */
+#define AT91C_SPI_PCS		(0xF << 16)	/* Peripheral Chip Select */
+#define AT91C_SPI_DLYBCS	(0xFF << 24)	/* Delay Between Chip Selects */
+/* SPI_RDR : (SPI Offset: 0x8) Receive Data Register */
+#define AT91C_SPI_RD		(0xFFFF <<  0)	/* Receive Data */
+#define AT91C_SPI_RPCS		(0xF << 16)	/* Peripheral CS Status */
+/* SPI_TDR : (SPI Offset: 0xc) Transmit Data Register */
+#define AT91C_SPI_TD		(0xFFFF <<  0)	/* Transmit Data */
+#define AT91C_SPI_TPCS		(0xF << 16)	/* Peripheral CS Status */
+/* SPI_SR : (SPI Offset: 0x10) Status Register */
+#define AT91C_SPI_RDRF		(0x1 <<  0)	/* Receive Data Register Full */
+#define AT91C_SPI_TDRE		(0x1 <<  1)	/* Trans. Data Register Empty */
+#define AT91C_SPI_MODF		(0x1 <<  2)	/* Mode Fault Error */
+#define AT91C_SPI_OVRES		(0x1 <<  3)	/* Overrun Error Status */
+#define AT91C_SPI_ENDRX		(0x1 <<  4)	/* End of Receiver Transfer */
+#define AT91C_SPI_ENDTX		(0x1 <<  5)	/* End of Receiver Transfer */
+#define AT91C_SPI_RXBUFF	(0x1 <<  6)	/* RXBUFF Interrupt */
+#define AT91C_SPI_TXBUFE	(0x1 <<  7)	/* TXBUFE Interrupt */
+#define AT91C_SPI_NSSR		(0x1 <<  8)	/* NSSR Interrupt */
+#define AT91C_SPI_TXEMPTY	(0x1 <<  9)	/* TXEMPTY Interrupt */
+#define AT91C_SPI_SPIENS	(0x1 << 16)	/* Enable Status */
+/* SPI_IER : (SPI Offset: 0x14) Interrupt Enable Register */
+/* SPI_IDR : (SPI Offset: 0x18) Interrupt Disable Register */
+/* SPI_IMR : (SPI Offset: 0x1c) Interrupt Mask Register */
+/* SPI_CSR : (SPI Offset: 0x30) Chip Select Register */
+#define AT91C_SPI_CPOL		(0x1 <<  0)	/* Clock Polarity */
+#define AT91C_SPI_NCPHA		(0x1 <<  1)	/* Clock Phase */
+#define AT91C_SPI_CSAAT		(0x1 <<  3)	/* CS Active After Transfer */
+#define AT91C_SPI_BITS		(0xF <<  4)	/* Bits Per Transfer */
+#define		AT91C_SPI_BITS_8		(0x0 <<  4)	/* 8 Bits */
+#define		AT91C_SPI_BITS_9		(0x1 <<  4)	/* 9 Bits */
+#define		AT91C_SPI_BITS_10		(0x2 <<  4)	/* 10 Bits */
+#define		AT91C_SPI_BITS_11		(0x3 <<  4)	/* 11 Bits */
+#define		AT91C_SPI_BITS_12		(0x4 <<  4)	/* 12 Bits */
+#define		AT91C_SPI_BITS_13		(0x5 <<  4)	/* 13 Bits */
+#define		AT91C_SPI_BITS_14		(0x6 <<  4)	/* 14 Bits */
+#define		AT91C_SPI_BITS_15		(0x7 <<  4)	/* 15 Bits */
+#define		AT91C_SPI_BITS_16		(0x8 <<  4)	/* 16 Bits */
+#define AT91C_SPI_SCBR		(0xFF <<  8)	/* Serial Clock Baud Rate */
+#define AT91C_SPI_DLYBS		(0xFF << 16)	/* Delay Before SPCK */
+#define AT91C_SPI_DLYBCT	(0xFF << 24)	/* Delay Between Transfers */
+/* SPI_PTCR : PDC Transfer Control Register */
+#define AT91C_PDC_RXTEN		(0x1 <<  0)	/* Receiver Transfer Enable */
+#define AT91C_PDC_RXTDIS	(0x1 <<  1)	/* Receiver Transfer Disable */
+#define AT91C_PDC_TXTEN		(0x1 <<  8)	/* Transm. Transfer Enable */
+#define AT91C_PDC_TXTDIS	(0x1 <<  9)	/* Transm. Transfer Disable */
+
+/* PIO definitions */
+#define AT91C_PIO_PA0		(1 <<  0)	/* Pin Controlled by PA0 */
+#define AT91C_PA0_SPI0_MISO	AT91C_PIO_PA0
+#define AT91C_PIO_PA1		(1 <<  1)	/* Pin Controlled by PA1 */
+#define AT91C_PA1_SPI0_MOSI	AT91C_PIO_PA1
+#define AT91C_PIO_PA2		(1 <<  2)	/* Pin Controlled by PA2 */
+#define AT91C_PA2_SPI0_SPCK	AT91C_PIO_PA2
+#define AT91C_PIO_PA3		(1 <<  3)	/* Pin Controlled by PA3 */
+#define AT91C_PA3_SPI0_NPCS1	AT91C_PIO_PA3
+#define AT91C_PIO_PA4		(1 <<  4)	/* Pin Controlled by PA4 */
+#define AT91C_PA4_SPI0_NPCS2A	AT91C_PIO_PA4
+#define AT91C_PIO_PA5		(1 <<  5)	/* Pin Controlled by PA5 */
+#define AT91C_PA5_SPI0_NPCS0	AT91C_PIO_PA5
+#define AT91C_PIO_PA10		(1 << 10)	/* Pin Controlled by PA10 */
+#define AT91C_PIO_PA11		(1 << 11)	/* Pin Controlled by PA11 */
+#define AT91C_PIO_PA22		(1 << 22)	/* Pin Controlled by PA22 */
+#define AT91C_PA22_TXD0		AT91C_PIO_PA22
+#define AT91C_PIO_PA23		(1 << 23)	/* Pin Controlled by PA23 */
+#define AT91C_PA23_RXD0		AT91C_PIO_PA23
+#define AT91C_PIO_PA28		(1 << 28)	/* Pin Controlled by PA28 */
+#define AT91C_PA28_SPI0_NPCS3A	AT91C_PIO_PA28
+#define AT91C_PIO_PB21		(1 << 21)	/* Pin Controlled by PB21 */
+#define AT91C_PB21_E_TXCK	AT91C_PIO_PB21
+#define AT91C_PIO_PB22		(1 << 22)	/* Pin Controlled by PB22 */
+#define AT91C_PB22_E_RXDV	AT91C_PIO_PB22
+#define AT91C_PIO_PB23		(1 << 23)	/* Pin Controlled by PB23 */
+#define AT91C_PB23_E_TX0	AT91C_PIO_PB23
+#define AT91C_PIO_PB24		(1 << 24)	/* Pin Controlled by PB24 */
+#define AT91C_PB24_E_TX1	AT91C_PIO_PB24
+#define AT91C_PIO_PB25		(1 << 25)	/* Pin Controlled by PB25 */
+#define AT91C_PB25_E_RX0	AT91C_PIO_PB25
+#define AT91C_PIO_PB26		(1 << 26)	/* Pin Controlled by PB26 */
+#define AT91C_PB26_E_RX1	AT91C_PIO_PB26
+#define AT91C_PIO_PB27		(1 << 27)	/* Pin Controlled by PB27 */
+#define AT91C_PB27_E_RXER	AT91C_PIO_PB27
+#define AT91C_PIO_PB28		(1 << 28)	/* Pin Controlled by PB28 */
+#define AT91C_PB28_E_TXEN	AT91C_PIO_PB28
+#define AT91C_PIO_PB29		(1 << 29)	/* Pin Controlled by PB29 */
+#define AT91C_PB29_E_MDC	AT91C_PIO_PB29
+#define AT91C_PIO_PB30		(1 << 30)	/* Pin Controlled by PB30 */
+#define AT91C_PB30_E_MDIO	AT91C_PIO_PB30
+#define AT91C_PIO_PB31		(1 << 31)	/* Pin Controlled by PB31 */
+#define AT91C_PIO_PC29		(1 << 29)	/* Pin Controlled by PC29 */
+#define AT91C_PIO_PC30		(1 << 30)	/* Pin Controlled by PC30 */
+#define AT91C_PC30_DRXD		AT91C_PIO_PC30
+#define AT91C_PIO_PC31		(1 << 31)	/* Pin Controlled by PC31 */
+#define AT91C_PC31_DTXD		AT91C_PIO_PC31
+#define AT91C_PIO_PD0		(1 <<  0)	/* Pin Controlled by PD0 */
+#define AT91C_PD0_TXD1		AT91C_PIO_PD0
+#define AT91C_PD0_SPI0_NPCS2D	AT91C_PIO_PD0
+#define AT91C_PIO_PD1		(1 <<  1)	/* Pin Controlled by PD1 */
+#define AT91C_PD1_RXD1		AT91C_PIO_PD1
+#define AT91C_PD1_SPI0_NPCS3D	AT91C_PIO_PD1
+#define AT91C_PIO_PD2		(1 <<  2)	/* Pin Controlled by PD2 */
+#define AT91C_PD2_TXD2		AT91C_PIO_PD2
+#define AT91C_PIO_PD3		(1 <<  3)	/* Pin Controlled by PD3 */
+#define AT91C_PD3_RXD2		AT91C_PIO_PD3
+#define AT91C_PIO_PD15		(1 << 15)	/* Pin Controlled by PD15 */
+
+/* Peripheral ID */
+#define AT91C_ID_SYS		 1	/* System Controller */
+#define AT91C_ID_PIOABCD	 2	/* Parallel IO Controller A, B, C, D */
+#define AT91C_ID_US0		 8	/* USART 0 */
+#define AT91C_ID_US1		 9	/* USART 1 */
+#define AT91C_ID_US2		10	/* USART 2 */
+#define AT91C_ID_SPI0		15	/* Serial Peripheral Interface 0 */
+#define AT91C_ID_EMAC		22	/* Ethernet Mac */
+#define AT91C_ID_UHP		29	/* USB Host Port */
+
+/* Base addresses */
+#define AT91C_BASE_SMC		((AT91PS_SMC)	0xFFFFE800)	/* SMC */
+#define AT91C_BASE_CCFG		((AT91PS_CCFG)	0xFFFFEB10)	/* CCFG */
+#define AT91C_BASE_DBGU		((unsigned long)0xFFFFEE00)	/* DBGU */
+#define AT91C_BASE_PIOA		((AT91PS_PIO)	0xFFFFF200)	/* PIOA */
+#define AT91C_BASE_PIOB		((AT91PS_PIO)	0xFFFFF400)	/* PIOB */
+#define AT91C_BASE_PIOC		((AT91PS_PIO)	0xFFFFF600)	/* PIOC */
+#define AT91C_BASE_PIOD		((AT91PS_PIO)	0xFFFFF800)	/* PIOD */
+#define AT91C_BASE_PMC		((AT91PS_PMC)	0xFFFFFC00)	/* PMC */
+#define AT91C_BASE_RSTC		((AT91PS_RSTC)	0xFFFFFD00)	/* RSTC */
+#define AT91C_BASE_PITC		((AT91PS_PITC)	0xFFFFFD30)	/* PITC */
+#define AT91C_BASE_US0		((unsigned long)0xFFF8C000)	/* US0 */
+#define AT91C_BASE_US1		((unsigned long)0xFFF90000)	/* US1 */
+#define AT91C_BASE_US2		((unsigned long)0xFFF94000)	/* US2 */
+#define AT91C_BASE_SPI0		((AT91PS_SPI)	0xFFFA4000)	/* SPI0 */
+#define AT91C_BASE_MACB		((unsigned long)0xFFFBC000)	/* MACB */
+
+#endif
include/asm-arm/arch-at91cap9/clk.h new file +39 -0
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+/*
+ * (C) Copyright 2007
+ * Stelian Pop <[email protected]>
+ * Lead Tech Design <www.leadtechdesign.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef __ASM_ARM_ARCH_CLK_H__
+#define __ASM_ARM_ARCH_CLK_H__
+
+#include <asm/arch/hardware.h>
+
+static inline unsigned long get_macb_pclk_rate(unsigned int dev_id)
+{
+	return AT91C_MASTER_CLOCK;
+}
+
+static inline unsigned long get_usart_clk_rate(unsigned int dev_id)
+{
+	return AT91C_MASTER_CLOCK;
+}
+
+#endif /* __ASM_ARM_ARCH_CLK_H__ */
include/asm-arm/arch-at91cap9/hardware.h new file +38 -0
new file mode 100644
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+/*
+ * (C) Copyright 2007
+ * Stelian Pop <[email protected]>
+ * Lead Tech Design <www.leadtechdesign.com>
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <asm/sizes.h>
+
+#include <asm/arch/AT91CAP9.h>
+
+/*
+ * container_of - cast a member of a structure out to the containing structure
+ *
+ * @ptr:	the pointer to the member.
+ * @type:	the type of the container struct this is embedded in.
+ * @member:	the name of the member within the struct.
+ */
+#define container_of(ptr, type, member) ({			\
+	const typeof(((type *)0)->member) *__mptr = (ptr);	\
+	(type *)((char *)__mptr - offsetof(type, member)); })
+
+#endif
include/asm-arm/arch-at91cap9/memory-map.h new file +34 -0
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+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <[email protected]>
+ * Lead Tech Design <www.leadtechdesign.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef __ASM_ARM_ARCH_MEMORYMAP_H__
+#define __ASM_ARM_ARCH_MEMORYMAP_H__
+
+#include <asm/arch/AT91CAP9.h>
+
+#define USART0_BASE AT91C_BASE_US0
+#define USART1_BASE AT91C_BASE_US1
+#define USART2_BASE AT91C_BASE_US2
+#define USART3_BASE AT91C_BASE_DBGU
+
+#endif /* __ASM_ARM_ARCH_MEMORYMAP_H__ */
include/asm-arm/dma-mapping.h new file +50 -0

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Signature · 1 line
1.5.3.3
#3 lore raw

PATCH 2/5 AT91CAP9 support : include/ files

include/asm-arm/arch-at91cap9/AT91CAP9.h line 109

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include/asm-arm/arch-at91cap9/AT91CAP9.h new file +3 -0
+#define AT91C_SMC_PS		(0x3 << 28)	/* Page Size */
+#define		AT91C_SMC_PS_SIZE_FOUR_BYTES		(0x0 << 28)
+#define 	AT91C_SMC_PS_SIZE_EIGHT_BYTES		(0x1 << 28)
          ^

Not needed space

Please Remove it

Best Regards,
J.

#4 lore raw

PATCH 2/5 AT91CAP9 support : include/ files

Le jeudi 31 janvier 2008 ? 08:26 +0100, Jean-Christophe PLAGNIOL-VILLARD a ?crit :

Quoted 8 lines · Stelian Pop

include/asm-arm/arch-at91cap9/AT91CAP9.h line 109

Quoted 3 lines
include/asm-arm/arch-at91cap9/AT91CAP9.h new file +3 -0
+#define AT91C_SMC_PS		(0x3 << 28)	/* Page Size */
+#define		AT91C_SMC_PS_SIZE_FOUR_BYTES		(0x0 << 28)
+#define 	AT91C_SMC_PS_SIZE_EIGHT_BYTES		(0x1 << 28)
          ^

Not needed space

Please Remove it

Let's hope this is the last one....

Thanks,

Stelian.

Signature · 1 line
Stelian Pop <[email protected]>
#5 lore raw

PATCH 3/5 AT91CAP9 support : cpu/ files

In reply to Stelian Pop
---
 cpu/arm926ejs/at91cap9/Makefile        |   46 ++++++++++
 cpu/arm926ejs/at91cap9/config.mk       |    2 +
 cpu/arm926ejs/at91cap9/ether.c         |   35 ++++++++
 cpu/arm926ejs/at91cap9/lowlevel_init.S |   43 +++++++++
 cpu/arm926ejs/at91cap9/spi.c           |  119 +++++++++++++++++++++++++
 cpu/arm926ejs/at91cap9/timer.c         |  149 ++++++++++++++++++++++++++++++++
 cpu/arm926ejs/at91cap9/usb.c           |   54 ++++++++++++
 cpu/arm926ejs/interrupts.c             |    2 +-
 cpu/arm926ejs/start.S                  |    3 +
 9 files changed, 452 insertions(+), 1 deletions(-)
 create mode 100644 cpu/arm926ejs/at91cap9/Makefile
 create mode 100644 cpu/arm926ejs/at91cap9/config.mk
 create mode 100644 cpu/arm926ejs/at91cap9/ether.c
 create mode 100644 cpu/arm926ejs/at91cap9/lowlevel_init.S
 create mode 100644 cpu/arm926ejs/at91cap9/spi.c
 create mode 100644 cpu/arm926ejs/at91cap9/timer.c
 create mode 100644 cpu/arm926ejs/at91cap9/usb.c
cpu/arm926ejs/at91cap9/Makefile new file +46 -0
new file mode 100644
index 0000000..722d077
@@ -0,0 +1,46 @@
+#
+# (C) Copyright 2000-2008
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(SOC).a
+
+COBJS	= ether.o timer.o spi.o usb.o
+SOBJS	= lowlevel_init.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
+
+all:	$(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
cpu/arm926ejs/at91cap9/config.mk new file +2 -0
new file mode 100644
index 0000000..ca2cae1
@@ -0,0 +1,2 @@
+PLATFORM_CPPFLAGS += -march=armv5te
+PLATFORM_CPPFLAGS += $(call cc-option,-mtune=arm926ejs,)
cpu/arm926ejs/at91cap9/ether.c new file +35 -0
new file mode 100644
index 0000000..555fa10
@@ -0,0 +1,35 @@
+/*
+ * (C) Copyright 2007-2008
+ * Stelian Pop <[email protected]>
+ * Lead Tech Design <www.leadtechdesign.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/AT91CAP9.h>
+
+extern int macb_eth_initialize(int id, void *regs, unsigned int phy_addr);
+
+#if defined(CONFIG_MACB) && defined(CONFIG_CMD_NET)
+void at91cap9_eth_initialize(bd_t *bi)
+{
+	macb_eth_initialize(0, (void *)AT91C_BASE_MACB, 0x00);
+}
+#endif
cpu/arm926ejs/at91cap9/lowlevel_init.S new file +43 -0

43 lines not on this page · raw message

cpu/arm926ejs/at91cap9/spi.c new file +119 -0

119 lines not on this page · raw message

cpu/arm926ejs/at91cap9/timer.c new file +149 -0

149 lines not on this page · raw message

cpu/arm926ejs/at91cap9/usb.c new file +54 -0

54 lines not on this page · raw message

cpu/arm926ejs/interrupts.c +1 -1
index 9cac969..33da56a 100644
@@ -172,7 +172,7 @@ void do_irq (struct pt_regs *pt_regs)
 	bad_mode ();
 }
 
-#ifdef CONFIG_INTEGRATOR
+#if defined(CONFIG_INTEGRATOR) || defined(CONFIG_AT91CAP9ADK)
 
 	/* Timer functionality supplied by Integrator board (AP or CP) */
 
cpu/arm926ejs/start.S +3 -0
index aa09fbf..297efe0 100644
@@ -182,6 +182,9 @@ clbss_l:str	r2, [r0]		/* clear loop...                    */
 	cmp	r0, r1
 	ble	clbss_l
 
+	bl coloured_LED_init
+	bl red_LED_on
+
 	ldr	pc, _start_armboot
 
 _start_armboot:
Signature · 1 line
1.5.3.3
#6 lore raw

PATCH 4/5 AT91CAP9 support : board/ files

In reply to Stelian Pop
---
 board/at91cap9adk/Makefile      |   50 +++++++
 board/at91cap9adk/at91cap9adk.c |  295 +++++++++++++++++++++++++++++++++++++++
 board/at91cap9adk/config.mk     |    1 +
 board/at91cap9adk/led.c         |   80 +++++++++++
 board/at91cap9adk/nand.c        |   71 ++++++++++
 board/at91cap9adk/u-boot.lds    |   57 ++++++++
 include/configs/at91cap9adk.h   |  231 ++++++++++++++++++++++++++++++
 7 files changed, 785 insertions(+), 0 deletions(-)
 create mode 100644 board/at91cap9adk/Makefile
 create mode 100644 board/at91cap9adk/at91cap9adk.c
 create mode 100644 board/at91cap9adk/config.mk
 create mode 100644 board/at91cap9adk/led.c
 create mode 100644 board/at91cap9adk/nand.c
 create mode 100644 board/at91cap9adk/u-boot.lds
 create mode 100644 include/configs/at91cap9adk.h
board/at91cap9adk/Makefile new file +50 -0
new file mode 100644
index 0000000..dafb169
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd at denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= at91cap9adk.o led.o nand.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
board/at91cap9adk/at91cap9adk.c new file +295 -0

295 lines not on this page · raw message

board/at91cap9adk/config.mk new file +1 -0
new file mode 100644
index 0000000..e241aee
@@ -0,0 +1 @@
+TEXT_BASE = 0x73000000
board/at91cap9adk/led.c new file +80 -0

80 lines not on this page · raw message

board/at91cap9adk/nand.c new file +71 -0

71 lines not on this page · raw message

board/at91cap9adk/u-boot.lds new file +57 -0

57 lines not on this page · raw message

include/configs/at91cap9adk.h new file +231 -0

231 lines not on this page · raw message

Signature · 1 line
1.5.3.3
#7 lore raw

PATCH 4/5 AT91CAP9 support : board/ files

Quoted 34 lines · Stelian Pop
board/at91cap9adk/at91cap9adk.c new file +34 -0
+
+	/* Unlock EMAC, 3 0 2 1 sequence */
+#define MP_BLOCK_3_BASE	0xFDF00000
+#define MP_MAC_KEY0	0x5969cb2a
+#define MP_MAC_KEY1	0xb4a1872e
+#define MP_MAC_KEY2	0x05683fbc
+#define MP_MAC_KEY3	0x3634fba4
+#define UNLOCK_MAC	0x00000008
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x3c)) = MP_MAC_KEY3;
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x30)) = MP_MAC_KEY0;
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x38)) = MP_MAC_KEY2;
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x34)) = MP_MAC_KEY1;
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x40)) = UNLOCK_MAC;
+#undef MP_BLOCK_3_BASE
+#undef MP_MAC_KEY0
+#undef MP_MAC_KEY1
+#undef MP_MAC_KEY2
+#undef MP_MAC_KEY3
+#undef UNLOCK_MAC
+}
+#endif
+
+#ifdef CONFIG_USB_OHCI_NEW
+static void at91cap9_uhp_hw_init(void)
+{
+	/* Unlock USB OHCI, 3 2 0 1 sequence */
+#define MP_BLOCK_3_BASE	0xFDF00000
+#define MP_OHCI_KEY0	0x896c11ca
+#define MP_OHCI_KEY1	0x68ebca21
+#define MP_OHCI_KEY2	0x4823efbc
+#define MP_OHCI_KEY3	0x8651aae4
+#define UNLOCK_OHCI	0x00000010
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x3c)) = MP_OHCI_KEY3;
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x38)) = MP_OHCI_KEY2;

board/at91cap9adk/at91cap9adk.c line 246

Quoted 10 lines
board/at91cap9adk/at91cap9adk.c new file +10 -0
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x30)) = MP_OHCI_KEY0;
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x34)) = MP_OHCI_KEY1;
+	*((AT91_REG *)((AT91_REG) MP_BLOCK_3_BASE + 0x40)) = UNLOCK_OHCI;
+#undef MP_BLOCK_3_BASE
+#undef MP_OHCI_KEY0
+#undef MP_OHCI_KEY1
+#undef MP_OHCI_KEY2
+#undef MP_OHCI_KEY3
+#undef UNLOCK_OHCI
+}

Unneeded #undef please remove it.
It will take time during build and when you build all arm, it's a waste of time.

Best Regards,
J.

#8 lore raw

PATCH 4/5 AT91CAP9 support : board/ files

In reply to Stelian Pop
Quoted 2 lines · Stelian Pop
include/configs/at91cap9adk.h new file +0 -0

[snip]

Quoted 8 lines
include/configs/at91cap9adk.h new file +8 -0
+#ifndef __ASSEMBLY__
+/*-----------------------------------------------------------------------
+ * Board specific extension for bd_info
+ *
+ * This structure is embedded in the global bd_info (bd_t) structure
+ * and can be used by the board specific code (eg board/...)
+ */
+

include/configs/at91cap9adk.h line 223

Quoted 10 lines
include/configs/at91cap9adk.h new file +10 -0
+struct bd_info_ext {
+	/* helper variable for board environment handling
+	 *
+	 * env_crc_valid == 0 => uninitialised
+	 * env_crc_valid > 0  => environment crc in flash is valid
+	 * env_crc_valid < 0  => environment crc in flash is invalid
+	 */
+	int env_crc_valid;
+};
+#endif

What is this board specific extension for bd_info used for?

Best regards,
ladis

#9 lore raw

PATCH 4/5 AT91CAP9 support : board/ files

Le jeudi 31 janvier 2008 ? 11:13 +0100, Ladislav Michl a ?crit :

Quoted 1 line

What is this board specific extension for bd_info used for?

You already know the answer.

Removed. Thanks !

Stelian.

Signature · 1 line
Stelian Pop <[email protected]>
#10 lore raw

PATCH 5/5 AT91CAP9 support : MACB changes

In reply to Stelian Pop
---
 drivers/net/macb.c |    8 ++++++++
 drivers/net/macb.h |    6 ++++++
 2 files changed, 14 insertions(+), 0 deletions(-)
drivers/net/macb.c +8 -0
index 6657d22..9c98338 100644
@@ -417,10 +417,18 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
 
 	/* choose RMII or MII mode. This depends on the board */
 #ifdef CONFIG_RMII
+#ifdef CONFIG_AT91CAP9ADK
+	macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
+#else
 	macb_writel(macb, USRIO, 0);
+#endif
+#else
+#ifdef CONFIG_AT91CAP9ADK
+	macb_writel(macb, USRIO, MACB_BIT(CLKEN));
 #else
 	macb_writel(macb, USRIO, MACB_BIT(MII));
 #endif
+#endif /* CONFIG_RMII */
 
 	if (!macb_phy_init(macb))
 		return -1;
drivers/net/macb.h +6 -0
index c778e4e..f92a20c 100644
@@ -222,6 +222,12 @@
 #define MACB_TX_PAUSE_ZERO_OFFSET		3
 #define MACB_TX_PAUSE_ZERO_SIZE			1
 
+/* Bitfields in USRIO (AT91) */
+#define MACB_RMII_OFFSET			0
+#define MACB_RMII_SIZE				1
+#define MACB_CLKEN_OFFSET			1
+#define MACB_CLKEN_SIZE				1
+
 /* Bitfields in WOL */
 #define MACB_IP_OFFSET				0
 #define MACB_IP_SIZE				16
Signature · 1 line
1.5.3.3