dm: Update on serial driver progress
Subsystems (3)
v2 cover dm: Update on serial driver progress
Only two serial drivers remain to be converted. This series drops one of those, since the boards appear to be unmaintained.
Thank you to Marcel Ziswiler for converting the pxa serial driver.
With this, only blackfin remains.
The blackfin driver probably needs to be converted as there is recent activity with these boards. I am copying the maintainer so that this work can be completed.
Changes in v2:
- Drop the pxa patches since it is now converted
Simon Glass (4):
serial: Update docs to indicate mcfuart supports DM_SERIAL
arm: Remove smdk2410 board
arm: Remove VCMA9 board
serial: Drop the s3c24x0 serial driver
arch/arm/Kconfig | 10 - board/mpl/common/common_util.c | 23 -- board/mpl/vcma9/Kconfig | 15 - board/mpl/vcma9/MAINTAINERS | 6 - board/mpl/vcma9/Makefile | 11 - board/mpl/vcma9/cmd_vcma9.c | 119 -------- board/mpl/vcma9/lowlevel_init.S | 500 --------------------------------- board/mpl/vcma9/vcma9.c | 209 -------------- board/mpl/vcma9/vcma9.h | 28 -- board/samsung/smdk2410/Kconfig | 15 - board/samsung/smdk2410/MAINTAINERS | 6 - board/samsung/smdk2410/Makefile | 9 - board/samsung/smdk2410/lowlevel_init.S | 146 ---------- board/samsung/smdk2410/smdk2410.c | 139 --------- configs/VCMA9_defconfig | 17 -- configs/smdk2410_defconfig | 18 -- doc/driver-model/serial-howto.txt | 2 - drivers/serial/Makefile | 1 - drivers/serial/serial_s3c24x0.c | 208 -------------- include/configs/VCMA9.h | 205 -------------- include/configs/smdk2410.h | 180 ------------ scripts/config_whitelist.txt | 4 - 22 files changed, 1871 deletions(-) delete mode 100644 board/mpl/vcma9/Kconfig delete mode 100644 board/mpl/vcma9/MAINTAINERS delete mode 100644 board/mpl/vcma9/Makefile delete mode 100644 board/mpl/vcma9/cmd_vcma9.c delete mode 100644 board/mpl/vcma9/lowlevel_init.S delete mode 100644 board/mpl/vcma9/vcma9.c delete mode 100644 board/mpl/vcma9/vcma9.h delete mode 100644 board/samsung/smdk2410/Kconfig delete mode 100644 board/samsung/smdk2410/MAINTAINERS delete mode 100644 board/samsung/smdk2410/Makefile delete mode 100644 board/samsung/smdk2410/lowlevel_init.S delete mode 100644 board/samsung/smdk2410/smdk2410.c delete mode 100644 configs/VCMA9_defconfig delete mode 100644 configs/smdk2410_defconfig delete mode 100644 drivers/serial/serial_s3c24x0.c delete mode 100644 include/configs/VCMA9.h delete mode 100644 include/configs/smdk2410.h
Signature · 1 line
2.8.0.rc3.226.g39d4020
PATCH v2 1/4 serial: Update docs to indicate mcfuart supports DM_SERIAL
This driver was converted so we should remove it from the list.
---
Changes in v2: None
doc/driver-model/serial-howto.txt | 1 - 1 file changed, 1 deletion(-)
doc/driver-model/serial-howto.txt +0 -1
@@ -4,7 +4,6 @@ How to port a serial driver to driver model Almost all of the serial drivers have been converted as at January 2016. These ones remain: - mcfuart.c serial_bfin.c serial_pxa.c serial_s3c24x0.c
Signature · 1 line
2.8.0.rc3.226.g39d4020
PATCH v2 1/4 serial: Update docs to indicate mcfuart supports DM_SERIAL
Quoted 3 lines · Simon Glass
This driver was converted so we should remove it from the list.
Signed-off-by Simon Glass <[email protected]>
Applied to u-boot/master, thanks!
Signature · 8 lines
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PATCH v2 2/4 arm: Remove smdk2410 board
In reply to Simon GlassThis board has not been converted to DM_SERIAL by the deadline. Remove it.
---
Changes in v2: None
arch/arm/Kconfig | 5 - board/samsung/smdk2410/Kconfig | 15 --- board/samsung/smdk2410/MAINTAINERS | 6 -- board/samsung/smdk2410/Makefile | 9 -- board/samsung/smdk2410/lowlevel_init.S | 146 -------------------------- board/samsung/smdk2410/smdk2410.c | 139 ------------------------- configs/smdk2410_defconfig | 18 ---- include/configs/smdk2410.h | 180 --------------------------------- scripts/config_whitelist.txt | 2 - 9 files changed, 520 deletions(-) delete mode 100644 board/samsung/smdk2410/Kconfig delete mode 100644 board/samsung/smdk2410/MAINTAINERS delete mode 100644 board/samsung/smdk2410/Makefile delete mode 100644 board/samsung/smdk2410/lowlevel_init.S delete mode 100644 board/samsung/smdk2410/smdk2410.c delete mode 100644 configs/smdk2410_defconfig delete mode 100644 include/configs/smdk2410.h
arch/arm/Kconfig +0 -5
@@ -146,10 +146,6 @@ config TARGET_VCMA9 bool "Support VCMA9" select CPU_ARM920T -config TARGET_SMDK2410 - bool "Support smdk2410" - select CPU_ARM920T - config TARGET_ASPENITE bool "Support aspenite" select CPU_ARM926EJS
@@ -980,7 +976,6 @@ source "board/olimex/mx23_olinuxino/Kconfig" source "board/phytec/pcm051/Kconfig" source "board/phytec/pcm052/Kconfig" source "board/ppcag/bg0900/Kconfig" -source "board/samsung/smdk2410/Kconfig" source "board/sandisk/sansa_fuze_plus/Kconfig" source "board/schulercontrol/sc_sps_1/Kconfig" source "board/siemens/draco/Kconfig"
board/samsung/smdk2410/Kconfig deleted +0 -15
@@ -1,15 +0,0 @@ -if TARGET_SMDK2410 - -config SYS_BOARD - default "smdk2410" - -config SYS_VENDOR - default "samsung" - -config SYS_SOC - default "s3c24x0" - -config SYS_CONFIG_NAME - default "smdk2410" - -endif
board/samsung/smdk2410/MAINTAINERS deleted +0 -6
@@ -1,6 +0,0 @@ -SMDK2410 BOARD -M: David M?ller <[email protected]> -S: Maintained -F: board/samsung/smdk2410/ -F: include/configs/smdk2410.h -F: configs/smdk2410_defconfig
board/samsung/smdk2410/Makefile deleted +0 -9
@@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd at denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := smdk2410.o -obj-y += lowlevel_init.o
board/samsung/smdk2410/lowlevel_init.S deleted +0 -146
146 lines not on this page · raw message
board/samsung/smdk2410/smdk2410.c deleted +0 -139
139 lines not on this page · raw message
configs/smdk2410_defconfig deleted +0 -18
@@ -1,18 +0,0 @@ -CONFIG_ARM=y -CONFIG_TARGET_SMDK2410=y -CONFIG_BOOTDELAY=5 -# CONFIG_SYS_STDIO_DEREGISTER is not set -# CONFIG_DISPLAY_BOARDINFO is not set -CONFIG_HUSH_PARSER=y -CONFIG_SYS_PROMPT="SMDK2410 # " -CONFIG_CMD_USB=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_DHCP=y -CONFIG_CMD_PING=y -CONFIG_CMD_CACHE=y -CONFIG_CMD_EXT2=y -CONFIG_CMD_FAT=y -CONFIG_CMD_UBI=y -CONFIG_USB=y -CONFIG_USB_STORAGE=y -CONFIG_USB_KEYBOARD=y
include/configs/smdk2410.h deleted +0 -180
180 lines not on this page · raw message
scripts/config_whitelist.txt +0 -2
@@ -165,7 +165,6 @@ CONFIG_ARCH_RMOBILE_EXTRAM_BOOT CONFIG_ARCH_RPC CONFIG_ARCH_S3C2440 CONFIG_ARCH_SHARK -CONFIG_ARCH_SMDK2410 CONFIG_ARCH_TEGRA CONFIG_ARCH_USE_BUILTIN_BSWAP CONFIG_ARCH_VERSATILE_PB
@@ -4105,7 +4104,6 @@ CONFIG_SMC_B3TIM_VAL CONFIG_SMC_GCTL_VAL CONFIG_SMC_USE_32_BIT CONFIG_SMC_USE_IOFUNCS -CONFIG_SMDK2410 CONFIG_SMDK5420 CONFIG_SMDKC100 CONFIG_SMDKV310
Signature · 1 line
2.8.0.rc3.226.g39d4020
PATCH v2 2/4 arm: Remove smdk2410 board
Quoted 4 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>
PATCH v2 2/4 arm: Remove smdk2410 board
In reply to Simon GlassQuoted 5 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>---
< snip>
Quoted 2 lines
CONFIG_ARCH_SHARK
-CONFIG_ARCH_SMDK2410
Code relate to this still there in arch/arm/include/asm/mach-types.h, better to remove.
thanks!
Signature · 4 lines
Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India.
PATCH v2 2/4 arm: Remove smdk2410 board
Quoted 7 lines · Jagan Teki
Quoted 5 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>---
Quoted 6 lines
< snip>
Quoted 2 lines
CONFIG_ARCH_SHARK
-CONFIG_ARCH_SMDK2410Code relate to this still there in
arch/arm/include/asm/mach-types.h,
That's a file we sync(ed) from the kernel and should leave alone, imho.
Signature · 8 lines
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PATCH v2 2/4 arm: Remove smdk2410 board
Quoted 8 lines · Tom Rini
Quoted 7 lines · Jagan Teki
Quoted 5 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>---
Quoted 8 lines
Quoted 6 lines
< snip>
Quoted 2 lines
CONFIG_ARCH_SHARK
-CONFIG_ARCH_SMDK2410Code relate to this still there in
arch/arm/include/asm/mach-types.h,That's a file we sync(ed) from the kernel and should leave alone, imho.
I always think that the code related to the CONFIG_* which are listed in config_whitelist.txt should be dropped as there is no usage on the tree.
thanks!
Signature · 4 lines
Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India.
PATCH v2 2/4 arm: Remove smdk2410 board
Quoted 14 lines · Jagan Teki
Quoted 13 lines · Tom Rini
Quoted 12 lines · Jagan Teki
Quoted 5 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>---
< snip>
Quoted 2 lines
CONFIG_ARCH_SHARK
-CONFIG_ARCH_SMDK2410
Quoted 7 lines
Quoted 3 lines
Quoted 1 line
Code relate to this still there in
arch/arm/include/asm/mach-types.h,That's a file we sync(ed) from the kernel and should leave alone, imho.
I always think that the code related to the CONFIG_* which are listed in config_whitelist.txt should be dropped as there is no usage on the tree.
Yes, but that's a special case of a file that we should just not touch.
I will however accept the argument that we should re-sync the file with a generated copy from v4.8 for example but only take the MACH_TYPE_xxx part and remove all of the machine_is_xxx parts of the file.
Signature · 8 lines
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PATCH v2 2/4 arm: Remove smdk2410 board
In reply to Simon GlassQuoted 5 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>Acked-by David M?ller <[email protected]>
Applied to u-boot/master, thanks!
Signature · 8 lines
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PATCH v2 3/4 arm: Remove VCMA9 board
In reply to Simon GlassThis board has not been converted to DM_SERIAL by the deadline. Remove it.
---
Changes in v2: None
arch/arm/Kconfig | 5 - board/mpl/common/common_util.c | 23 -- board/mpl/vcma9/Kconfig | 15 -- board/mpl/vcma9/MAINTAINERS | 6 - board/mpl/vcma9/Makefile | 11 - board/mpl/vcma9/cmd_vcma9.c | 119 ---------- board/mpl/vcma9/lowlevel_init.S | 500 ---------------------------------------- board/mpl/vcma9/vcma9.c | 209 ----------------- board/mpl/vcma9/vcma9.h | 28 --- configs/VCMA9_defconfig | 17 -- include/configs/VCMA9.h | 205 ---------------- scripts/config_whitelist.txt | 1 - 12 files changed, 1139 deletions(-) delete mode 100644 board/mpl/vcma9/Kconfig delete mode 100644 board/mpl/vcma9/MAINTAINERS delete mode 100644 board/mpl/vcma9/Makefile delete mode 100644 board/mpl/vcma9/cmd_vcma9.c delete mode 100644 board/mpl/vcma9/lowlevel_init.S delete mode 100644 board/mpl/vcma9/vcma9.c delete mode 100644 board/mpl/vcma9/vcma9.h delete mode 100644 configs/VCMA9_defconfig delete mode 100644 include/configs/VCMA9.h
arch/arm/Kconfig +0 -5
@@ -142,10 +142,6 @@ config TARGET_EDB93XX bool "Support edb93xx" select CPU_ARM920T -config TARGET_VCMA9 - bool "Support VCMA9" - select CPU_ARM920T - config TARGET_ASPENITE bool "Support aspenite" select CPU_ARM926EJS
@@ -971,7 +967,6 @@ source "board/h2200/Kconfig" source "board/hisilicon/hikey/Kconfig" source "board/imx31_phycore/Kconfig" source "board/isee/igep0033/Kconfig" -source "board/mpl/vcma9/Kconfig" source "board/olimex/mx23_olinuxino/Kconfig" source "board/phytec/pcm051/Kconfig" source "board/phytec/pcm052/Kconfig"
board/mpl/common/common_util.c +0 -23
@@ -273,29 +273,6 @@ mpl_prg(uchar *src, ulong size)return (1 ); }#endif /* defined(CONFIG_PATI) */ - -#elif defined(CONFIG_VCMA9 ) - start =0 ; - -/* search end sector */ -for (i =0 ; i < info->sector_count; i++) -if (size < info->start[i]) -break ; - -flash_protect (FLAG_PROTECT_CLEAR , - start, - size, - info); - -/* now erase flash */ -printf ("Erasing at %lx (sector %d) (start %lx)\n" , - start,0 ,info->start[0 ]); -if ((rc =flash_erase (info,0 , i)) !=0 ) { -puts ("ERROR " ); -flash_perror (rc); -return (1 ); - } -#endif printf ("flash erased, programming from 0x%lx 0x%lx Bytes\n" , (ulong )src, size);
board/mpl/vcma9/Kconfig deleted +0 -15
@@ -1,15 +0,0 @@ -if TARGET_VCMA9 - -config SYS_BOARD - default "vcma9" - -config SYS_VENDOR - default "mpl" - -config SYS_SOC - default "s3c24x0" - -config SYS_CONFIG_NAME - default "VCMA9" - -endif
board/mpl/vcma9/MAINTAINERS deleted +0 -6
@@ -1,6 +0,0 @@ -VCMA9 BOARD -M: David M?ller <[email protected]> -S: Maintained -F: board/mpl/vcma9/ -F: include/configs/VCMA9.h -F: configs/VCMA9_defconfig
board/mpl/vcma9/Makefile deleted +0 -11
@@ -1,11 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd at denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := ../common/common_util.o -obj-y += vcma9.o cmd_vcma9.o - -obj-y += lowlevel_init.o
board/mpl/vcma9/cmd_vcma9.c deleted +0 -119
119 lines not on this page · raw message
board/mpl/vcma9/lowlevel_init.S deleted +0 -500
500 lines not on this page · raw message
board/mpl/vcma9/vcma9.c deleted +0 -209
209 lines not on this page · raw message
board/mpl/vcma9/vcma9.h deleted +0 -28
@@ -1,28 +0,0 @@ -/* -* (C) Copyright 2002, 2003 -* David Mueller, ELSOFT AG, d.mueller at elsoft.ch -* -* SPDX-License-Identifier: GPL-2.0+ -*/ -/**************************************************************************** -* Global routines used for VCMA9 -*****************************************************************************/ - -#include <asm/arch/s3c24x0_cpu.h> - -extern void vcma9_print_info (void ); -extern int do_mplcommon (cmd_tbl_t *cmdtp,int flag, -int argc,char *const argv[]); - -/* VCMA9 PLD registers */ -enum vcma9_pld_regs { -VCMA9_PLD_ID , -VCMA9_PLD_NIC , -VCMA9_PLD_CAN , -VCMA9_PLD_MISC , -VCMA9_PLD_GPCD , -VCMA9_PLD_BOARD , -VCMA9_PLD_SDRAM -}; - -#define VCMA9_PLD_BASE (0x2C000100)
configs/VCMA9_defconfig deleted +0 -17
@@ -1,17 +0,0 @@ -CONFIG_ARM=y -CONFIG_TARGET_VCMA9=y -CONFIG_IDENT_STRING="\n(c) 2003 - 2011 by MPL AG Switzerland, MEV-10080-001 unstable" -CONFIG_BOOTDELAY=5 -CONFIG_HUSH_PARSER=y -CONFIG_SYS_PROMPT="VCMA9 # " -CONFIG_CMD_I2C=y -CONFIG_CMD_USB=y -# CONFIG_CMD_SETEXPR is not set -CONFIG_CMD_DHCP=y -CONFIG_CMD_PING=y -CONFIG_CMD_CACHE=y -CONFIG_CMD_FAT=y -CONFIG_CMD_UBI=y -CONFIG_USB=y -CONFIG_USB_STORAGE=y -CONFIG_USB_KEYBOARD=y
include/configs/VCMA9.h deleted +0 -205
205 lines not on this page · raw message
scripts/config_whitelist.txt +0 -1
@@ -8229,7 +8229,6 @@ CONFIG_U_QE CONFIG_V38B CONFIG_VAL CONFIG_VAR_SIZE_SPL -CONFIG_VCMA9 CONFIG_VCO_HZ CONFIG_VCO_MULT CONFIG_VCT_NOR
Signature · 1 line
2.8.0.rc3.226.g39d4020
PATCH v2 3/4 arm: Remove VCMA9 board
Quoted 4 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>
PATCH v2 3/4 arm: Remove VCMA9 board
Quoted 7 lines · David M?ller (ELSOFT AG)
Quoted 4 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>Acked-by David M?ller <[email protected]>
thanks!
Signature · 4 lines
Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India.
PATCH v2 3/4 arm: Remove VCMA9 board
In reply to Simon GlassQuoted 6 lines · Simon Glass
This board has not been converted to
DM_SERIALby the deadline. Remove it.Signed-off-by Simon Glass <[email protected]>Acked-by David M?ller <[email protected]>Reviewed-by Jagan Teki <[email protected]>
Applied to u-boot/master, thanks!
Signature · 8 lines
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PATCH v2 4/4 serial: Drop the s3c24x0 serial driver
In reply to Simon GlassThis is not used by any boards. Drop it.
---
Changes in v2:
- Drop the pxa patches since it is now converted
doc/driver-model/serial-howto.txt | 1 - drivers/serial/Makefile | 1 - drivers/serial/serial_s3c24x0.c | 208 -------------------------------------- scripts/config_whitelist.txt | 1 - 4 files changed, 211 deletions(-) delete mode 100644 drivers/serial/serial_s3c24x0.c
doc/driver-model/serial-howto.txt +0 -1
@@ -6,7 +6,6 @@ ones remain: serial_bfin.c serial_pxa.c - serial_s3c24x0.c The deadline for this work was the end of January 2016. If no one steps forward to convert these, at some point there may come a patch to remove them!
drivers/serial/Makefile +0 -1
@@ -31,7 +31,6 @@ obj-$(CONFIG_MESON_SERIAL) += serial_meson.o ifdef CONFIG_SPL_BUILD obj-$(CONFIG_ROCKCHIP_SERIAL) += serial_rockchip.o endif -obj-$(CONFIG_S3C24X0_SERIAL) += serial_s3c24x0.o obj-$(CONFIG_XILINX_UARTLITE) += serial_xuartlite.o obj-$(CONFIG_SANDBOX_SERIAL) += sandbox.o obj-$(CONFIG_SCIF_CONSOLE) += serial_sh.o
drivers/serial/serial_s3c24x0.c deleted +0 -208
208 lines not on this page · raw message
scripts/config_whitelist.txt +0 -1
@@ -3879,7 +3879,6 @@ CONFIG_S3C2410_NAND_BBT CONFIG_S3C2410_NAND_HWECC CONFIG_S3C2440 CONFIG_S3C24X0 -CONFIG_S3C24X0_SERIAL CONFIG_S3C24XX_CUSTOM_NAND_TIMING CONFIG_S3C24XX_TACLS CONFIG_S3C24XX_TWRPH0
Signature · 1 line
2.8.0.rc3.226.g39d4020
PATCH v2 4/4 serial: Drop the s3c24x0 serial driver
Quoted 3 lines · Simon Glass
This is not used by any boards. Drop it.
Signed-off-by Simon Glass <[email protected]>
PATCH v2 4/4 serial: Drop the s3c24x0 serial driver
Quoted 6 lines · David M?ller (ELSOFT AG)
Quoted 3 lines · Simon Glass
This is not used by any boards. Drop it.
Signed-off-by Simon Glass <[email protected]>Acked-by David M?ller <[email protected]>
thanks!
Signature · 4 lines
Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India.
PATCH v2 4/4 serial: Drop the s3c24x0 serial driver
In reply to Simon GlassQuoted 5 lines · Simon Glass
This is not used by any boards. Drop it.
Signed-off-by Simon Glass <[email protected]>Acked-by David M?ller <[email protected]>Reviewed-by Jagan Teki <[email protected]>
Applied to u-boot/master, thanks!
Signature · 8 lines
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