Use environment variables for various memory addresses used on OMAP-L138 LCDK board. This makes it easy to customize the boot process.
Signed-off-by: Sekhar Nori nsekhar@ti.com --- include/configs/omapl138_lcdk.h | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h index f6aca0482527..599fd5b7a874 100644 --- a/include/configs/omapl138_lcdk.h +++ b/include/configs/omapl138_lcdk.h @@ -266,15 +266,21 @@ "if mmc rescan; then " \ "run mmcboot; " "fi" -#define CONFIG_EXTRA_ENV_SETTINGS \ + +#define DEFAULT_LINUX_BOOT_ENV \ + "loadaddr=0xc0700000\0" \ "fdtaddr=0xc0600000\0" \ + "scriptaddr=0xc0600000\0" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + DEFAULT_LINUX_BOOT_ENV \ "fdtfile=da850-lcdk.dtb\0" \ - "fdtboot=bootz 0xc0700000 - ${fdtaddr};\0" \ + "fdtboot=bootz ${loadaddr} - ${fdtaddr};\0" \ "mmcboot=" \ - "if fatload mmc 0 0xc0600000 boot.scr; then " \ - "source 0xc0600000; " \ + "if fatload mmc 0 ${scriptaddr} boot.scr; then " \ + "source ${scriptaddr}; " \ "else " \ - "fatload mmc 0 0xc0700000 " \ + "fatload mmc 0 ${loadaddr} " \ __stringify(CONFIG_BOOTFILE) "; " \ "fatload mmc 0 ${fdtaddr} ${fdtfile}; " \ "run fdtboot; " \