diff options
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/board.c | 16 | ||||
| -rw-r--r-- | include/configs/am43xx_evm.h | 9 | ||||
| -rw-r--r-- | include/configs/ti_am335x_common.h | 9 |
3 files changed, 32 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 9a69b6ccfac..7fe049e5131 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -144,6 +144,19 @@ int arch_misc_init(void) #ifndef CONFIG_SKIP_LOWLEVEL_INIT /* + * In the case of non-SPL based booting we'll want to call these + * functions a tiny bit later as it will require gd to be set and cleared + * and that's not true in s_init in this case so we cannot do it there. + */ +int board_early_init_f(void) +{ + prcm_init(); + set_mux_conf_regs(); + + return 0; +} + +/* * This function is the place to do per-board things such as ramp up the * MPU clock frequency. */ @@ -232,13 +245,12 @@ void s_init(void) gd = &gdata; preloader_console_init(); #endif - prcm_init(); - set_mux_conf_regs(); #if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC) /* Enable RTC32K clock */ rtc32k_enable(); #endif #ifdef CONFIG_SPL_BUILD + board_early_init_f(); sdram_init(); #endif } diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index c1c0035d712..8473b0bf5a4 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -52,6 +52,15 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #endif +/* + * When building U-Boot such that there is no previous loader + * we need to call board_early_init_f. This is taken care of in + * s_init when we have SPL used. + */ +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL) +#define CONFIG_BOARD_EARLY_INIT_F +#endif + /* Now bring in the rest of the common code. */ #include <configs/ti_armv7_common.h> diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h index 128b66edef5..80976e7e3b8 100644 --- a/include/configs/ti_am335x_common.h +++ b/include/configs/ti_am335x_common.h @@ -75,6 +75,15 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #endif +/* + * When building U-Boot such that there is no previous loader + * we need to call board_early_init_f. This is taken care of in + * s_init when we have SPL used. + */ +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL) +#define CONFIG_BOARD_EARLY_INIT_F +#endif + #ifdef CONFIG_NAND #define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */ #endif |