summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorVishal Mahaveer <vishalm@ti.com>2017-08-26 16:51:22 -0500
committerTom Rini <trini@konsulko.com>2017-09-12 18:02:29 -0400
commitba39608147c797cffb266579b5791649f0f8e60c (patch)
tree98f628e3b71108537dc2a91649073fd8c1c16978
parentf9268375044a27ebd8205f9a761541ce671bc656 (diff)
ARM: DRA72x: Add support for detection of DRA71x SR 2.1
DRA71x processors are reduced pin and software compatible derivative of DRA72 processors. Add support for detection of SR2.1 version of DRA71x family of processors. Signed-off-by: Vishal Mahaveer <vishalm@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
-rw-r--r--arch/arm/include/asm/arch-omap5/omap.h1
-rw-r--r--arch/arm/include/asm/omap_common.h1
-rw-r--r--arch/arm/mach-omap2/omap5/hw_data.c2
-rw-r--r--arch/arm/mach-omap2/omap5/hwinit.c3
-rw-r--r--arch/arm/mach-omap2/omap5/sdram.c2
-rw-r--r--board/ti/dra7xx/evm.c3
6 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h
index 87a3d23ecb4..81feac704aa 100644
--- a/arch/arm/include/asm/arch-omap5/omap.h
+++ b/arch/arm/include/asm/arch-omap5/omap.h
@@ -64,6 +64,7 @@
#define DRA752_CONTROL_ID_CODE_ES2_0 0x2B99002F
#define DRA722_CONTROL_ID_CODE_ES1_0 0x0B9BC02F
#define DRA722_CONTROL_ID_CODE_ES2_0 0x1B9BC02F
+#define DRA722_CONTROL_ID_CODE_ES2_1 0x2B9BC02F
/* 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 8b296c96852..481e9389c45 100644
--- a/arch/arm/include/asm/omap_common.h
+++ b/arch/arm/include/asm/omap_common.h
@@ -776,6 +776,7 @@ static inline u8 is_dra76x(void)
#define DRA752_ES2_0 0x07520200
#define DRA722_ES1_0 0x07220100
#define DRA722_ES2_0 0x07220200
+#define DRA722_ES2_1 0x07220210
/*
* silicon device type
diff --git a/arch/arm/mach-omap2/omap5/hw_data.c b/arch/arm/mach-omap2/omap5/hw_data.c
index 147eafa71ea..3bdb114bb6b 100644
--- a/arch/arm/mach-omap2/omap5/hw_data.c
+++ b/arch/arm/mach-omap2/omap5/hw_data.c
@@ -762,6 +762,7 @@ void __weak hw_data_init(void)
case DRA722_ES1_0:
case DRA722_ES2_0:
+ case DRA722_ES2_1:
*prcm = &dra7xx_prcm;
*dplls_data = &dra72x_dplls;
*ctrl = &dra7xx_ctrl;
@@ -797,6 +798,7 @@ void get_ioregs(const struct ctrl_ioregs **regs)
*regs = &ioregs_dra72x_es1;
break;
case DRA722_ES2_0:
+ case DRA722_ES2_1:
*regs = &ioregs_dra72x_es2;
break;
diff --git a/arch/arm/mach-omap2/omap5/hwinit.c b/arch/arm/mach-omap2/omap5/hwinit.c
index c520a633c43..14a35dd2846 100644
--- a/arch/arm/mach-omap2/omap5/hwinit.c
+++ b/arch/arm/mach-omap2/omap5/hwinit.c
@@ -380,6 +380,9 @@ void init_omap_revision(void)
case DRA722_CONTROL_ID_CODE_ES2_0:
*omap_si_rev = DRA722_ES2_0;
break;
+ case DRA722_CONTROL_ID_CODE_ES2_1:
+ *omap_si_rev = DRA722_ES2_1;
+ break;
default:
*omap_si_rev = OMAP5430_SILICON_ID_INVALID;
}
diff --git a/arch/arm/mach-omap2/omap5/sdram.c b/arch/arm/mach-omap2/omap5/sdram.c
index 67ff63b9f69..8fb962e39dc 100644
--- a/arch/arm/mach-omap2/omap5/sdram.c
+++ b/arch/arm/mach-omap2/omap5/sdram.c
@@ -482,6 +482,7 @@ void __weak emif_get_ext_phy_ctrl_const_regs(u32 emif_nr,
break;
case DRA762_ES1_0:
case DRA722_ES2_0:
+ case DRA722_ES2_1:
*regs = dra_ddr3_ext_phy_ctrl_const_base_666MHz_es2;
*size = ARRAY_SIZE(dra_ddr3_ext_phy_ctrl_const_base_666MHz_es2);
break;
@@ -716,6 +717,7 @@ const struct read_write_regs *get_bug_regs(u32 *iterations)
case DRA752_ES2_0:
case DRA722_ES1_0:
case DRA722_ES2_0:
+ case DRA722_ES2_1:
bug_00339_regs_ptr = dra_bug_00339_regs;
*iterations = sizeof(dra_bug_00339_regs)/
sizeof(dra_bug_00339_regs[0]);
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index bd871fa749c..97aae016e14 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -293,6 +293,7 @@ void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs)
break;
case DRA722_ES1_0:
case DRA722_ES2_0:
+ case DRA722_ES2_1:
if (ram_size < CONFIG_MAX_MEM_MAPPED)
*regs = &emif_1_regs_ddr3_666_mhz_1cs_dra_es1;
else
@@ -357,6 +358,7 @@ void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
break;
case DRA722_ES1_0:
case DRA722_ES2_0:
+ case DRA722_ES2_1:
default:
if (ram_size < CONFIG_MAX_MEM_MAPPED)
*dmm_lisa_regs = &lisa_map_2G_x_2;
@@ -755,6 +757,7 @@ void recalibrate_iodelay(void)
switch (omap_revision()) {
case DRA722_ES1_0:
case DRA722_ES2_0:
+ case DRA722_ES2_1:
pads = dra72x_core_padconf_array_common;
npads = ARRAY_SIZE(dra72x_core_padconf_array_common);
if (board_is_dra71x_evm()) {