diff options
Diffstat (limited to 'arch/arm/mach-sunxi/board.c')
| -rw-r--r-- | arch/arm/mach-sunxi/board.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 3165dffc22..57078f7a7b 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -87,7 +87,8 @@ static int gpio_init(void) sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUNXI_GPIO_INPUT); sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUNXI_GPIO_INPUT); #endif -#if defined(CONFIG_MACH_SUN8I) && !defined(CONFIG_MACH_SUN8I_R40) +#if (defined(CONFIG_MACH_SUN8I) && !defined(CONFIG_MACH_SUN8I_R40)) || \ + defined(CONFIG_MACH_SUNIV) sunxi_gpio_set_cfgpin(SUNXI_GPF(2), SUN8I_GPF_UART0); sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUN8I_GPF_UART0); #else @@ -95,6 +96,10 @@ static int gpio_init(void) sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUNXI_GPF_UART0); #endif sunxi_gpio_set_pull(SUNXI_GPF(4), 1); +#elif CONFIG_CONS_INDEX == 1 && defined(CONFIG_MACH_SUNIV) + sunxi_gpio_set_cfgpin(SUNXI_GPE(0), SUNIV_GPE_UART0); + sunxi_gpio_set_cfgpin(SUNXI_GPE(1), SUNIV_GPE_UART0); + sunxi_gpio_set_pull(SUNXI_GPE(1), SUNXI_GPIO_PULL_UP); #elif CONFIG_CONS_INDEX == 1 && (defined(CONFIG_MACH_SUN4I) || \ defined(CONFIG_MACH_SUN7I) || \ defined(CONFIG_MACH_SUN8I_R40)) @@ -271,10 +276,36 @@ unsigned long spl_mmc_get_uboot_raw_sector(struct mmc *mmc, return sector; } +#ifdef CONFIG_MACH_SUNIV +/* + * The suniv BROM does not pass the boot media type to SPL, so we try with the + * boot sequence in BROM: mmc0->spinor->fail. + * TODO: This has the slight chance of being wrong (invalid SPL signature, + * but valid U-Boot legacy image on the SD card), but this should be rare. + * It looks like we can deduce from some BROM state upon entering the SPL + * (registers, SP, or stack itself) where the BROM was coming from and use + * that here. + */ +void board_boot_order(u32 *spl_boot_list) +{ + /* + * See the comments above in sunxi_get_boot_device() for information + * about FEL boot. + */ + if (!is_boot0_magic(SPL_ADDR + 4)) { + spl_boot_list[0] = BOOT_DEVICE_BOARD; + return; + } + + spl_boot_list[0] = BOOT_DEVICE_MMC1; + spl_boot_list[1] = BOOT_DEVICE_SPI; +} +#else u32 spl_boot_device(void) { return sunxi_get_boot_device(); } +#endif __weak void sunxi_sram_init(void) { |