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ARM64: zynqmp: Modify the SD and QSPI bootmode values 

Modify the SD bootmode value to 0x3 as per latest
spec. Also add new boot mode QSPI 32 bit boot mode

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Siva Durga Prasad Paladugu 2015-03-13 11:10:26 +05:30 committed by Michal Simek
parent 0d90e9d851
commit 0a5bcc8c0d
2 changed files with 10 additions and 0 deletions
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3
arch/arm/include/asm/arch-zynqmp/hardware.h
View File

@ -64,7 +64,10 @@ struct iou_scntr_secure {
/* Bootmode setting values */ /* Bootmode setting values */
#define BOOT_MODES_MASK 0x0000000F #define BOOT_MODES_MASK 0x0000000F
#define QSPI_MODE_24BIT 0x00000001
#define QSPI_MODE_32BIT 0x00000002
#define SD_MODE 0x00000003 #define SD_MODE 0x00000003
#define NAND_MODE 0x00000004
#define EMMC_MODE 0x00000006 #define EMMC_MODE 0x00000006
#define JTAG_MODE 0x00000000 #define JTAG_MODE 0x00000000

7
board/xilinx/zynqmp/zynqmp.c
View File

@ -83,6 +83,13 @@ int board_late_init(void)
bootmode = reg & BOOT_MODES_MASK; bootmode = reg & BOOT_MODES_MASK;
switch (bootmode) { switch (bootmode) {
case JTAG_MODE:
setenv("modeboot", "netboot");
break;
case QSPI_MODE_24BIT:
case QSPI_MODE_32BIT:
setenv("modeboot", "qspiboot");
break;
case SD_MODE: case SD_MODE:
case EMMC_MODE: case EMMC_MODE:
setenv("modeboot", "sdboot"); setenv("modeboot", "sdboot");