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| author | Lokesh Vutla <lokeshvutla@ti.com> | 2014-08-04 19:42:24 +0530 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-08-25 10:48:13 -0400 |
| commit | 7b9225237049181524be5a8801dde6a6716e1357 (patch) | |
| tree | 1f1ddac01b283723bf1785a77c0fd4e072338ba1 /arch/arm | |
| parent | 1286b7f6ca5fc3d42927cbe2f50b51a4870021dd (diff) | |
| download | u-boot-imx-7b9225237049181524be5a8801dde6a6716e1357.zip u-boot-imx-7b9225237049181524be5a8801dde6a6716e1357.tar.gz u-boot-imx-7b9225237049181524be5a8801dde6a6716e1357.tar.bz2 | |
ARM: DRA: Enable VTT regulator
DRA7 evm REV G and later boards uses a vtt regulator for DDR3 termination
and this is controlled by gpio7_11. Configuring gpio7_11.
The pad A22(offset 0x3b4) is used by gpio7_11 on REV G and later boards,
and left unused on previous boards, so it is safe enough to enable gpio
on all DRA7 boards.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/hwinit-common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index 1b4477f..dd52e93 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -140,6 +140,9 @@ void s_init(void) #endif prcm_init(); #ifdef CONFIG_SPL_BUILD +#ifdef CONFIG_BOARD_EARLY_INIT_F + board_early_init_f(); +#endif /* For regular u-boot sdram_init() is called from dram_init() */ sdram_init(); #endif |