From: Okhunjon Sobirjonov okhunjon72@gmail.com
Add support for eMMC (SMHC2) pin pull ups for R528 boards.
The D1 and T113s (and even R329) SoCs do not support 8-bit eMMC anymore, so it's just four data pins to cover here.
Signed-off-by: Okhunjon Sobirjonov Okhunjon.Sobirjonov@Mec-electronics.com Reviewed-by: Andre Przywara andre.przywara@arm.com [Andre: adjust commit message] Signed-off-by: Andre Przywara andre.przywara@arm.com --- board/sunxi/board.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 7a1c708b9f2..39ecbe988f7 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -459,6 +459,13 @@ static void mmc_pinmux_setup(int sdc) sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP); sunxi_gpio_set_drv(pin, 2); } +#elif defined(CONFIG_MACH_SUN8I_R528) + /* SDC2: PC2-PC7 */ + for (pin = SUNXI_GPC(2); pin <= SUNXI_GPC(7); pin++) { + sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SDC2); + sunxi_gpio_set_pull(pin, SUNXI_GPIO_PULL_UP); + sunxi_gpio_set_drv(pin, 2); + } #else puts("ERROR: No pinmux setup defined for MMC2!\n"); #endif