diff options
Diffstat (limited to 'arch/arm/plat-omap/sram.c')
| -rw-r--r-- | arch/arm/plat-omap/sram.c | 64 |
1 files changed, 23 insertions, 41 deletions
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index e0003e0746e..be7bcaf2b83 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -24,6 +24,7 @@ #include <mach/sram.h> #include <mach/board.h> +#include <mach/cpu.h> #include <mach/control.h> @@ -87,7 +88,7 @@ static int is_sram_locked(void) int type = 0; if (cpu_is_omap242x()) - type = system_rev & OMAP2_DEVICETYPE_MASK; + type = omap_rev() & OMAP2_DEVICETYPE_MASK; if (type == GP_DEVICE) { /* RAMFW: R/W access to all initiators for all qualifier sets */ @@ -255,7 +256,7 @@ void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl) if (!_omap_sram_reprogram_clock) omap_sram_error(); - return _omap_sram_reprogram_clock(dpllctl, ckctl); + _omap_sram_reprogram_clock(dpllctl, ckctl); } int __init omap1_sram_init(void) @@ -271,7 +272,7 @@ int __init omap1_sram_init(void) #define omap1_sram_init() do {} while (0) #endif -#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +#if defined(CONFIG_ARCH_OMAP2) static void (*_omap2_sram_ddr_init)(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, u32 base_cs, u32 force_unlock); @@ -282,8 +283,8 @@ void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, if (!_omap2_sram_ddr_init) omap_sram_error(); - return _omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl, - base_cs, force_unlock); + _omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl, + base_cs, force_unlock); } static void (*_omap2_sram_reprogram_sdrc)(u32 perf_level, u32 dll_val, @@ -294,7 +295,7 @@ void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type) if (!_omap2_sram_reprogram_sdrc) omap_sram_error(); - return _omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type); + _omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type); } static u32 (*_omap2_set_prcm)(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); @@ -352,23 +353,19 @@ static inline int omap243x_sram_init(void) #ifdef CONFIG_ARCH_OMAP3 -static u32 (*_omap2_sram_reprogram_gpmc)(u32 perf_level); -u32 omap2_sram_reprogram_gpmc(u32 perf_level) -{ - if (!_omap2_sram_reprogram_gpmc) - omap_sram_error(); - - return _omap2_sram_reprogram_gpmc(perf_level); -} - -static u32 (*_omap2_sram_configure_core_dpll)(u32 m, u32 n, - u32 freqsel, u32 m2); -u32 omap2_sram_configure_core_dpll(u32 m, u32 n, u32 freqsel, u32 m2) +static u32 (*_omap3_sram_configure_core_dpll)(u32 sdrc_rfr_ctrl, + u32 sdrc_actim_ctrla, + u32 sdrc_actim_ctrlb, + u32 m2); +u32 omap3_configure_core_dpll(u32 sdrc_rfr_ctrl, u32 sdrc_actim_ctrla, + u32 sdrc_actim_ctrlb, u32 m2) { - if (!_omap2_sram_configure_core_dpll) + if (!_omap3_sram_configure_core_dpll) omap_sram_error(); - return _omap2_sram_configure_core_dpll(m, n, freqsel, m2); + return _omap3_sram_configure_core_dpll(sdrc_rfr_ctrl, + sdrc_actim_ctrla, + sdrc_actim_ctrlb, m2); } /* REVISIT: Should this be same as omap34xx_sram_init() after off-idle? */ @@ -376,31 +373,16 @@ void restore_sram_functions(void) { omap_sram_ceil = omap_sram_base + omap_sram_size; - _omap2_sram_reprogram_gpmc = omap_sram_push(omap34xx_sram_reprogram_gpmc, - omap34xx_sram_reprogram_gpmc_sz); - - _omap2_sram_configure_core_dpll = - omap_sram_push(omap34xx_sram_configure_core_dpll, - omap34xx_sram_configure_core_dpll_sz); + _omap3_sram_configure_core_dpll = + omap_sram_push(omap3_sram_configure_core_dpll, + omap3_sram_configure_core_dpll_sz); } int __init omap34xx_sram_init(void) { - _omap2_sram_ddr_init = omap_sram_push(omap34xx_sram_ddr_init, - omap34xx_sram_ddr_init_sz); - - _omap2_sram_reprogram_sdrc = omap_sram_push(omap34xx_sram_reprogram_sdrc, - omap34xx_sram_reprogram_sdrc_sz); - - _omap2_set_prcm = omap_sram_push(omap34xx_sram_set_prcm, - omap34xx_sram_set_prcm_sz); - - _omap2_sram_reprogram_gpmc = omap_sram_push(omap34xx_sram_reprogram_gpmc, - omap34xx_sram_reprogram_gpmc_sz); - - _omap2_sram_configure_core_dpll = - omap_sram_push(omap34xx_sram_configure_core_dpll, - omap34xx_sram_configure_core_dpll_sz); + _omap3_sram_configure_core_dpll = + omap_sram_push(omap3_sram_configure_core_dpll, + omap3_sram_configure_core_dpll_sz); return 0; } |