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author | Prabhakar Kushwaha <prabhakar@freescale.com> | 2015-11-09 16:42:07 +0530 |
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committer | York Sun <yorksun@freescale.com> | 2015-11-30 08:53:04 -0800 |
commit | 449372148f6d9b5b8bded88ed8eee5c581a4bf81 (patch) | |
tree | 9e15d0812f5aebf6808e98c8d41c7a225f36b6fb /arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c | |
parent | 14480454c76d0f0bc4c5828cc1f054ba6278530e (diff) | |
download | u-boot-imx-449372148f6d9b5b8bded88ed8eee5c581a4bf81.zip u-boot-imx-449372148f6d9b5b8bded88ed8eee5c581a4bf81.tar.gz u-boot-imx-449372148f6d9b5b8bded88ed8eee5c581a4bf81.tar.bz2 |
armv8: LS2080A: Rename LS2085A to reflect LS2080A
LS2080A is a prime personality of Freescale’s LS2085A. It is a non-AIOP
personality without support of DP-DDR, L2 switch, 1588, PCIe endpoint etc.
So renaming existing LS2085A code base to reflect LS2080A (Prime personality)
Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
[York Sun: Dropped #ifdef in cpu.c for cpu_type_list]
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c')
-rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c index 4054c3c..81cf470 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c @@ -11,6 +11,7 @@ #include <fsl_ifc.h> #include <asm/processor.h> #include <asm/io.h> +#include <asm/arch-fsl-layerscape/immap_lsch3.h> #include <asm/arch/clock.h> #include <asm/arch/soc.h> #include "cpu.h" @@ -77,11 +78,15 @@ void get_sys_info(struct sys_info *sys_info) sys_info->freq_systembus = sysclk; #ifdef CONFIG_DDR_CLK_FREQ sys_info->freq_ddrbus = CONFIG_DDR_CLK_FREQ; +#ifdef CONFIG_SYS_FSL_HAS_DP_DDR sys_info->freq_ddrbus2 = CONFIG_DDR_CLK_FREQ; +#endif #else sys_info->freq_ddrbus = sysclk; +#ifdef CONFIG_SYS_FSL_HAS_DP_DDR sys_info->freq_ddrbus2 = sysclk; #endif +#endif sys_info->freq_systembus *= (gur_in32(&gur->rcwsr[0]) >> FSL_CHASSIS3_RCWSR0_SYS_PLL_RAT_SHIFT) & @@ -91,9 +96,11 @@ void get_sys_info(struct sys_info *sys_info) sys_info->freq_ddrbus *= (gur_in32(&gur->rcwsr[0]) >> FSL_CHASSIS3_RCWSR0_MEM_PLL_RAT_SHIFT) & FSL_CHASSIS3_RCWSR0_MEM_PLL_RAT_MASK; +#ifdef CONFIG_SYS_FSL_HAS_DP_DDR sys_info->freq_ddrbus2 *= (gur_in32(&gur->rcwsr[0]) >> FSL_CHASSIS3_RCWSR0_MEM2_PLL_RAT_SHIFT) & FSL_CHASSIS3_RCWSR0_MEM2_PLL_RAT_MASK; +#endif for (i = 0; i < CONFIG_SYS_FSL_NUM_CC_PLLS; i++) { /* @@ -133,7 +140,9 @@ int get_clocks(void) gd->cpu_clk = sys_info.freq_processor[0]; gd->bus_clk = sys_info.freq_systembus; gd->mem_clk = sys_info.freq_ddrbus; +#ifdef CONFIG_SYS_FSL_HAS_DP_DDR gd->arch.mem2_clk = sys_info.freq_ddrbus2; +#endif #if defined(CONFIG_FSL_ESDHC) gd->arch.sdhc_clk = gd->bus_clk / 2; #endif /* defined(CONFIG_FSL_ESDHC) */ @@ -169,8 +178,10 @@ ulong get_ddr_freq(ulong ctrl_num) * DDR controller 0 & 1 are on memory complex 0 * DDR controler 2 is on memory complext 1 */ +#ifdef CONFIG_SYS_FSL_HAS_DP_DDR if (ctrl_num >= 2) return gd->arch.mem2_clk; +#endif return gd->mem_clk; } |