diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-11-10 17:38:19 -0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-11-13 16:22:26 +0100 |
| commit | 4ccaf5ddeb04a7c0ef4f31ce5705a2635606fd72 (patch) | |
| tree | e3a1ce5bd907a97ece2b83c7de595ca30ba78fd0 | |
| parent | 39c7d5a222c50b6bb0618aa07d9951e730e6ff4b (diff) | |
| download | u-boot-imx-4ccaf5ddeb04a7c0ef4f31ce5705a2635606fd72.zip u-boot-imx-4ccaf5ddeb04a7c0ef4f31ce5705a2635606fd72.tar.gz u-boot-imx-4ccaf5ddeb04a7c0ef4f31ce5705a2635606fd72.tar.bz2 | |
mx53loco: Change 'fdt_file' dynamically
Since kernel 3.15 there are two dtb's for the imx53-qsb board:
imx53-qsb.dtb - For the boards with DA9053 PMIC
imx53-qsrb.dtb - For the boards with MC34708 PMIC
Change the 'fdt_file' dynamically, so that the correct dtb can be used depending
on the board variant.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
| -rw-r--r-- | board/freescale/mx53loco/mx53loco.c | 4 | ||||
| -rw-r--r-- | include/configs/mx53loco.h | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index b32a97f..7569ded 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -242,6 +242,8 @@ static int power_init(void) if (!p) return -ENODEV; + setenv("fdt_file", "imx53-qsb.dtb"); + /* Set VDDA to 1.25V */ val = DA9052_BUCKCORE_BCOREEN | DA_BUCKCORE_VBCORE_1_250V; ret = pmic_reg_write(p, DA9053_BUCKCORE_REG, val); @@ -283,6 +285,8 @@ static int power_init(void) if (!p) return -ENODEV; + setenv("fdt_file", "imx53-qsrb.dtb"); + /* Set VDDGP to 1.25V for 1GHz on SW1 */ pmic_reg_read(p, REG_SW_0, &val); val = (val & ~SWx_VOLT_MASK_MC34708) | SWx_1_250V_MC34708; diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index a74508c..10fb1f4 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -107,7 +107,6 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "script=boot.scr\0" \ "image=zImage\0" \ - "fdt_file=imx53-qsb.dtb\0" \ "fdt_addr=0x71000000\0" \ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ |