diff options
| author | Sekhar Nori <nsekhar@ti.com> | 2017-04-06 14:52:55 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-04-08 21:32:50 -0400 |
| commit | 6e8069616e43dc6d386e3793e6df422c109f1353 (patch) | |
| tree | 8e0e2d4e12569ae85ba70ad56e26de3b65b64d72 /include | |
| parent | 11b3156007e26b191b329385ce2873ec68696e34 (diff) | |
davinci: omapl138_lcdk: use environment variables for memory addresses
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>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/omapl138_lcdk.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h index eab80e3063..36bb27f2f5 100644 --- a/include/configs/omapl138_lcdk.h +++ b/include/configs/omapl138_lcdk.h @@ -265,15 +265,21 @@ "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; " \ |