diff options
author | Puneet Saxena <puneets@nvidia.com> | 2012-05-31 11:48:46 +0530 |
---|---|---|
committer | Tom Warren <twarren@nvidia.com> | 2012-06-05 09:18:06 -0700 |
commit | 13f56163c945c3838f84cb449180595d8581d2ee (patch) | |
tree | acfe383ec39d36e43efa814039aab98270f83f26 /arch/arm | |
parent | beb13227f8756d4dcb0fec297398a16d0019f4ab (diff) |
arm: tegra3: Fix bootup up issue
At bootup time device enters in standby state as
CLK_RST_CONTROLLER_SCLK_BURST_POLICY is not set correctly.
This change correctly sets clock burst policy.
BUG = None
TEST= Build OK for Seaboard,Cardhu and Waluigi.
Tested on Cardhu and waluigi. Device boots up.
Change-Id: I598ca7bcfc4a39ecaa68c211d3439ac3569c6e44
Signed-off-by: Puneet Saxena <puneets@nvidia.com>
Reviewed-on: https://gerrit.chromium.org/gerrit/24164
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com>
Tested-by: Tom Warren <twarren@nvidia.com>
Commit-Ready: Tom Warren <twarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/cpu/armv7/tegra3/warmboot_avp.c | 2 | ||||
-rw-r--r-- | arch/arm/include/asm/arch-tegra/clk_rst.h | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/tegra3/warmboot_avp.c b/arch/arm/cpu/armv7/tegra3/warmboot_avp.c index 02772d42c16..5281e8f86fd 100644 --- a/arch/arm/cpu/armv7/tegra3/warmboot_avp.c +++ b/arch/arm/cpu/armv7/tegra3/warmboot_avp.c @@ -81,7 +81,7 @@ void wb_start(void) reg = SCLK_SWAKE_FIQ_SRC_CLKM | SCLK_SWAKE_IRQ_SRC_CLKM | SCLK_SWAKE_RUN_SRC_CLKM | SCLK_SWAKE_IDLE_SRC_CLKM | - SCLK_SYS_STATE_RUN; + (SCLK_SYS_STATE_RUN << SCLK_SYS_STATE_SHIFT); writel(reg, &clkrst->crc_sclk_brst_pol); /* Update PLLP output dividers for 408 MHz operation */ diff --git a/arch/arm/include/asm/arch-tegra/clk_rst.h b/arch/arm/include/asm/arch-tegra/clk_rst.h index 6bf9cb61314..d170b3c7237 100644 --- a/arch/arm/include/asm/arch-tegra/clk_rst.h +++ b/arch/arm/include/asm/arch-tegra/clk_rst.h @@ -275,7 +275,6 @@ enum { #define SUPER_CDIV_ENB (1 << 31) /* CRC_SCLK_BURST_POLICY_0 28h */ -#define SCLK_SYS_STATE_RUN (2 << 28) #define SCLK_SWAKE_FIQ_SRC_CLKM (0 << 12) #define SCLK_SWAKE_IRQ_SRC_CLKM (0 << 8) #define SCLK_SWAKE_RUN_SRC_CLKM (0 << 4) |