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