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| author | Joseph Lo <josephl@nvidia.com> | 2013-10-11 17:58:37 +0800 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-10-18 16:28:09 -0600 |
| commit | 92e94fe1cdaf3c6c636dc2c5129f8eabc89dca6c (patch) | |
| tree | f9873fdca0ac9db76700720ea55a3930807f8636 /arch/arm/mach-tegra/sleep-tegra30.S | |
| parent | 24036fdc76f94da594bf7759be46a185726072ea (diff) | |
| download | blackbird-op-linux-92e94fe1cdaf3c6c636dc2c5129f8eabc89dca6c.tar.gz blackbird-op-linux-92e94fe1cdaf3c6c636dc2c5129f8eabc89dca6c.zip | |
ARM: tegra: re-calculate the LP1 data for Tegra30/114
This patch re-calculates the LP1 data of tegra30/114_sdram_pad_address
to base on its label not rely on others. This can make easier to
maintain if some other Tegra chips keep re-using these codes in the
future. And change the name of tegra30_sdram_pad_save to
tegra_sdram_pad_save to make it more common to other chips.
Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/sleep-tegra30.S')
| -rw-r--r-- | arch/arm/mach-tegra/sleep-tegra30.S | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S index c6fc15cb25df..7c529a136ee5 100644 --- a/arch/arm/mach-tegra/sleep-tegra30.S +++ b/arch/arm/mach-tegra/sleep-tegra30.S @@ -383,7 +383,7 @@ _pll_m_c_x_done: add r1, r1, #LOCK_DELAY wait_until r1, r7, r3 - adr r5, tegra30_sdram_pad_save + adr r5, tegra_sdram_pad_save ldr r4, [r5, #0x18] @ restore CLK_SOURCE_MSELECT str r4, [r0, #CLK_RESET_CLK_SOURCE_MSELECT] @@ -538,6 +538,7 @@ tegra30_sdram_pad_address: .word TEGRA_PMC_BASE + PMC_IO_DPD_STATUS @0x14 .word TEGRA_CLK_RESET_BASE + CLK_RESET_CLK_SOURCE_MSELECT @0x18 .word TEGRA_CLK_RESET_BASE + CLK_RESET_SCLK_BURST @0x1c +tegra30_sdram_pad_address_end: tegra114_sdram_pad_address: .word TEGRA_EMC0_BASE + EMC_CFG @0x0 @@ -553,16 +554,17 @@ tegra114_sdram_pad_address: .word TEGRA_EMC1_BASE + EMC_AUTO_CAL_INTERVAL @0x28 .word TEGRA_EMC1_BASE + EMC_XM2VTTGENPADCTRL @0x2c .word TEGRA_EMC1_BASE + EMC_XM2VTTGENPADCTRL2 @0x30 +tegra114_sdram_pad_adress_end: tegra30_sdram_pad_size: - .word tegra114_sdram_pad_address - tegra30_sdram_pad_address + .word tegra30_sdram_pad_address_end - tegra30_sdram_pad_address tegra114_sdram_pad_size: - .word tegra30_sdram_pad_size - tegra114_sdram_pad_address + .word tegra114_sdram_pad_adress_end - tegra114_sdram_pad_address - .type tegra30_sdram_pad_save, %object -tegra30_sdram_pad_save: - .rept (tegra30_sdram_pad_size - tegra114_sdram_pad_address) / 4 + .type tegra_sdram_pad_save, %object +tegra_sdram_pad_save: + .rept (tegra114_sdram_pad_adress_end - tegra114_sdram_pad_address) / 4 .long 0 .endr @@ -693,7 +695,7 @@ halted: */ tegra30_sdram_self_refresh: - adr r8, tegra30_sdram_pad_save + adr r8, tegra_sdram_pad_save tegra_get_soc_id TEGRA_APB_MISC_BASE, r10 cmp r10, #TEGRA30 adreq r2, tegra30_sdram_pad_address |
