Corrected Tom Rini's Mail id and patch version.
Regards, Dileep
On 3 March 2015 at 16:40, Dileep Katta dileep.katta@linaro.org wrote:
Adds the registers to get the serial number of dra7xx boards. Serial# environment variable will be set if not done already. This will be useful to show correct information in "fastboot devices" commands.
Signed-off-by: Angela Stegmaier angelabaker@ti.com Signed-off-by: Dileep Katta dileep.katta@linaro.org
arch/arm/cpu/armv7/omap5/prcm-regs.c | 2 ++ arch/arm/include/asm/omap_common.h | 2 ++ board/ti/dra7xx/evm.c | 11 +++++++++++ 3 files changed, 15 insertions(+)
diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index 0745d42..020a964 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -440,6 +440,8 @@ struct omap_sys_ctrl_regs const dra7xx_ctrl = { .control_emif1_sdram_config_ext = 0x4AE0C144, .control_emif2_sdram_config_ext = 0x4AE0C148, .control_wkup_ldovbb_mpu_voltage_ctrl = 0x4AE0C158,
.control_std_fuse_die_id_3 = 0x4AE0C210,.control_std_fuse_prod_id_0 = 0x4AE0C214, .control_padconf_mode = 0x4AE0C5A0, .control_xtal_oscillator = 0x4AE0C5A4, .control_i2c_2 = 0x4AE0C5A8,diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index 323952f..b329803 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -362,6 +362,8 @@ struct omap_sys_ctrl_regs { u32 control_core_control_io1; u32 control_core_control_io2; u32 control_id_code;
u32 control_std_fuse_die_id_3;u32 control_std_fuse_prod_id_0; u32 control_std_fuse_opp_bgap; u32 control_ldosram_iva_voltage_ctrl; u32 control_ldosram_mpu_voltage_ctrl;diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c index 6522241..e20d950 100644 --- a/board/ti/dra7xx/evm.c +++ b/board/ti/dra7xx/evm.c @@ -88,10 +88,21 @@ int board_init(void) int board_late_init(void) { #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
char serialno[72];uint32_t serialno_lo, serialno_hi;if (omap_revision() == DRA722_ES1_0) setenv("board_name", "dra72x"); else setenv("board_name", "dra7xx");if (!getenv("serial#")) {printf("serial# not set, setting...\n");serialno_lo = readl((*ctrl)->control_std_fuse_die_id_3);serialno_hi = readl((*ctrl)->control_std_fuse_prod_id_0);sprintf(serialno, "%08x%08x", serialno_hi, serialno_lo);setenv("serial#", serialno);}#endif return 0; } -- 1.8.3.2