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arm64: zynqmp: Add new jtag distro boot command

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This patch adds new jtag distro boot command to look for bootscript file in
DDR and execute it first incase of jtag bootmode.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Siva Durga Prasad Paladugu 2019-06-25 17:41:09 +05:30 committed by Michal Simek
parent 81764f5361
commit 5d2274c00f
2 changed files with 10 additions and 1 deletions
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2
board/xilinx/zynqmp/zynqmp.c
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@ -564,7 +564,7 @@ int board_late_init(void)
break;
case JTAG_MODE:
puts("JTAG_MODE\n");
mode = "pxe dhcp";
mode = "jtag pxe dhcp";
env_set("modeboot", "jtagboot");
break;
case QSPI_MODE_24BIT:

9
include/configs/xilinx_zynqmp.h
View file

@ -175,7 +175,16 @@
#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
#devtypel #instance " "
#define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
#define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
"bootcmd_jtag=source $scriptaddr; echo SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
"jtag "
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_DEVICES_JTAG(func) \
BOOT_TARGET_DEVICES_MMC(func) \
BOOT_TARGET_DEVICES_QSPI(func) \
BOOT_TARGET_DEVICES_NAND(func) \