diff options
| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2016-09-21 11:45:05 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2016-11-15 15:28:05 +0100 |
| commit | e1992276c30f18207de6df3bf058449806b6cc5e (patch) | |
| tree | 25ad1908f45024b63f07e11dcfebf57e1da0cfef | |
| parent | 8ecd50c8c92365a8099754da032c882e2a77e3b6 (diff) | |
| download | u-boot-e1992276c30f18207de6df3bf058449806b6cc5e.tar.gz | |
ARM64: zynqmp: Add support for SD1 with level shifters bootmode
Add support for SD1 with level shifters bootmode.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| -rw-r--r-- | arch/arm/include/asm/arch-zynqmp/hardware.h | 1 | ||||
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-zynqmp/hardware.h b/arch/arm/include/asm/arch-zynqmp/hardware.h index 456c1b0902..e7738faaf8 100644 --- a/arch/arm/include/asm/arch-zynqmp/hardware.h +++ b/arch/arm/include/asm/arch-zynqmp/hardware.h @@ -79,6 +79,7 @@ struct iou_scntr_secure { #define NAND_MODE 0x00000004 #define EMMC_MODE 0x00000006 #define USB_MODE 0x00000007 +#define SD1_LSHFT_MODE 0x0000000E /* SD1 Level shifter */ #define JTAG_MODE 0x00000000 #define BOOT_MODE_USE_ALT 0x100 #define BOOT_MODE_ALT_SHIFT 12 diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 7e67288709..df72516239 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -360,6 +360,9 @@ int board_late_init(void) puts("SD_MODE\n"); mode = "mmc0"; break; + case SD1_LSHFT_MODE: + puts("LVL_SHFT_"); + /* fall through */ case SD_MODE1: puts("SD_MODE1\n"); #if defined(CONFIG_ZYNQ_SDHCI0) && defined(CONFIG_ZYNQ_SDHCI1) |