diff options
author | Ravi Babu <ravibabu@ti.com> | 2016-03-15 18:09:11 -0500 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2016-03-27 09:12:12 -0400 |
commit | d851ad3a661d58c6992a5b6e3ea6b8c27b225e04 (patch) | |
tree | 1480e19132de006543280d099b9c17f3488bdea3 /arch | |
parent | be8d324191f3cd2f4861629ccf69106d58aaa70f (diff) |
ARM: DRA72x: Add support for detection of SR2.0
Add support for detection of SR2.0 version of DRA72x family of
processors.
Signed-off-by: Ravi Babu <ravibabu@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm/cpu/armv7/omap5/hw_data.c | 2 | ||||
-rw-r--r-- | arch/arm/cpu/armv7/omap5/hwinit.c | 3 | ||||
-rw-r--r-- | arch/arm/cpu/armv7/omap5/sdram.c | 2 | ||||
-rw-r--r-- | arch/arm/include/asm/arch-omap5/omap.h | 1 | ||||
-rw-r--r-- | arch/arm/include/asm/omap_common.h | 1 |
5 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 7f8c0a423b..93d1efbca1 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -775,6 +775,7 @@ void __weak hw_data_init(void) break; case DRA722_ES1_0: + case DRA722_ES2_0: *prcm = &dra7xx_prcm; *dplls_data = &dra72x_dplls; *omap_vcores = &dra722_volts; @@ -807,6 +808,7 @@ void get_ioregs(const struct ctrl_ioregs **regs) *regs = &ioregs_dra7xx_es1; break; case DRA722_ES1_0: + case DRA722_ES2_0: *regs = &ioregs_dra72x_es1; break; diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c index 8f184df2ab..e3ac8bbe95 100644 --- a/arch/arm/cpu/armv7/omap5/hwinit.c +++ b/arch/arm/cpu/armv7/omap5/hwinit.c @@ -373,6 +373,9 @@ void init_omap_revision(void) case DRA722_CONTROL_ID_CODE_ES1_0: *omap_si_rev = DRA722_ES1_0; break; + case DRA722_CONTROL_ID_CODE_ES2_0: + *omap_si_rev = DRA722_ES2_0; + break; default: *omap_si_rev = OMAP5430_SILICON_ID_INVALID; } diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c index 7dc5bb7e4a..5cf360c414 100644 --- a/arch/arm/cpu/armv7/omap5/sdram.c +++ b/arch/arm/cpu/armv7/omap5/sdram.c @@ -438,6 +438,7 @@ void __weak emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, } break; case DRA722_ES1_0: + case DRA722_ES2_0: *regs = dra_ddr3_ext_phy_ctrl_const_base_666MHz; *size = ARRAY_SIZE(dra_ddr3_ext_phy_ctrl_const_base_666MHz); break; @@ -670,6 +671,7 @@ const struct read_write_regs *get_bug_regs(u32 *iterations) case DRA752_ES1_1: case DRA752_ES2_0: case DRA722_ES1_0: + case DRA722_ES2_0: bug_00339_regs_ptr = dra_bug_00339_regs; *iterations = sizeof(dra_bug_00339_regs)/ sizeof(dra_bug_00339_regs[0]); diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h index b5b3838f45..1eeb8d5f62 100644 --- a/arch/arm/include/asm/arch-omap5/omap.h +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -60,6 +60,7 @@ #define DRA752_CONTROL_ID_CODE_ES1_1 0x1B99002F #define DRA752_CONTROL_ID_CODE_ES2_0 0x2B99002F #define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F +#define DRA722_CONTROL_ID_CODE_ES2_0 0x1B9BC02F /* UART */ #define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000) diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index aef31266ce..8c85f46db6 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -700,6 +700,7 @@ static inline u8 is_dra72x(void) #define DRA752_ES1_1 0x07520110 #define DRA752_ES2_0 0x07520200 #define DRA722_ES1_0 0x07220100 +#define DRA722_ES2_0 0x07220200 /* * SRAM scratch space entries |