From: Siva Durga Prasad Paladugu Date: Tue, 25 Jun 2019 11:43:14 +0000 (+0530) Subject: arm64: versal: Add new jtag distro boot command X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c13047ee50cf863b1cef528cd1859c5b8df0f63b;p=thirdparty%2Fu-boot.git arm64: versal: Add new jtag distro boot command This patch adds new jtag distro boot command to look for bootscript file in DDR and execute it first incase of jtag bootmode. This patch also updates scriptaddr to 512MB as there is high of script corruption incase of bigger kernel image. Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Michal Simek --- diff --git a/board/xilinx/versal/board.c b/board/xilinx/versal/board.c index c4b15a6a9f6..b912737d11c 100644 --- a/board/xilinx/versal/board.c +++ b/board/xilinx/versal/board.c @@ -96,7 +96,7 @@ int board_late_init(void) switch (bootmode) { case JTAG_MODE: puts("JTAG_MODE\n"); - mode = "pxe dhcp"; + mode = "jtag pxe dhcp"; break; case QSPI_MODE_24BIT: puts("QSPI_MODE_24\n"); diff --git a/include/configs/xilinx_versal.h b/include/configs/xilinx_versal.h index 90084ca6965..d3aa94898cd 100644 --- a/include/configs/xilinx_versal.h +++ b/include/configs/xilinx_versal.h @@ -102,7 +102,7 @@ "pxefile_addr_r=0x10000000\0" \ "kernel_addr_r=0x18000000\0" \ "kernel_size_r=0x10000000\0" \ - "scriptaddr=0x02000000\0" \ + "scriptaddr=0x20000000\0" \ "ramdisk_addr_r=0x02100000\0" \ "script_offset_f=0x3f80000\0" \ "script_size_f=0x80000\0" @@ -127,7 +127,16 @@ #define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \ "xspi " +#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_XSPI(func) \ func(PXE, pxe, na) \