Re: [U-Boot] [PATCH] arm64: zynqmp: Add new jtag distro boot command

st 11. 9. 2019 v 10:08 odesílatel Michal Simek michal.simek@xilinx.com napsal:

From: Siva Durga Prasad Paladugu siva.durga.paladugu@xilinx.com

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

---

board/xilinx/zynqmp/zynqmp.c | 2 +- include/configs/xilinx_zynqmp.h | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 0c331e332230..f36d49fded99 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -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:
  

diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index 791719147ce2..070b210ffcce 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -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) \
  

-- 2.17.1

Applied. M