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davinci: omapl138_lcdk: switch to using common mmc args

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Now that we have common MMC/SD boot environment
variables that can be used across TI platforms,
switch OMAP-L138 LCDK to use them.

As a nice side-effect, we get support for using
uEnv.txt on this platform.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Sekhar Nori 2017-04-06 14:52:57 +05:30 • committed by Tom Rini
parent 88fdfcd21d
commit 1120dda8cc
1 changed files with 10 additions and 13 deletions
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23
include/configs/omapl138_lcdk.h
View file

@ -260,30 +260,27 @@
#define CONFIG_CMDLINE_TAG #define CONFIG_CMDLINE_TAG
#define CONFIG_REVISION_TAG #define CONFIG_REVISION_TAG
#define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTARGS "console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait ip=off"
#define CONFIG_BOOTCOMMAND \ #define CONFIG_BOOTCOMMAND \
"if mmc rescan; then " \ "run envboot; " \
"run mmcboot; " "run mmcboot; "
"fi"
#define DEFAULT_LINUX_BOOT_ENV \ #define DEFAULT_LINUX_BOOT_ENV \
"loadaddr=0xc0700000\0" \ "loadaddr=0xc0700000\0" \
"fdtaddr=0xc0600000\0" \ "fdtaddr=0xc0600000\0" \
"scriptaddr=0xc0600000\0" "scriptaddr=0xc0600000\0"
#include <environment/ti/mmc.h>
#define CONFIG_EXTRA_ENV_SETTINGS \ #define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \ DEFAULT_LINUX_BOOT_ENV \
DEFAULT_MMC_TI_ARGS \
"bootpart=0:2\0" \
"bootdir=/boot\0" \
"bootfile=zImage\0" \
"fdtfile=da850-lcdk.dtb\0" \ "fdtfile=da850-lcdk.dtb\0" \
"fdtboot=bootz ${loadaddr} - ${fdtaddr};\0" \ "boot_fdt=yes\0" \
"mmcboot=" \ "boot_fit=0\0" \
"if fatload mmc 0 ${scriptaddr} boot.scr; then " \ "console=ttyS2,115200n8\0"
"source ${scriptaddr}; " \
"else " \
"fatload mmc 0 ${loadaddr} " \
__stringify(CONFIG_BOOTFILE) "; " \
"fatload mmc 0 ${fdtaddr} ${fdtfile}; " \
"run fdtboot; " \
"fi;\0"
/* /*
* U-Boot commands * U-Boot commands