From ad78d2641f03b08c7d7f18d5fe1c5acd19b828ec Mon Sep 17 00:00:00 2001 From: Siva Durga Prasad Paladugu Date: Thu, 24 Jan 2019 11:32:04 +0530 Subject: [PATCH] arm64: zynqmp: Define distro boot commnads for qspi and nand This patch adds distro boot commands for qspi and nand. The distro boot commands now reads the script from flash offset of 63.5MB and executes it. Setup default location via script_offset_f to 63.5MB to match the most xilinx reference boards. 512kB allocated space for script size (script_size_f) should be more than enough to cover custom boot logic. Signed-off-by: Siva Durga Prasad Paladugu Signed-off-by: Michal Simek --- include/configs/xilinx_zynqmp.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index 7a9b06ec4c..d83c1100b8 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -134,6 +134,8 @@ "kernel_addr_r=0x18000000\0" \ "scriptaddr=0x02000000\0" \ "ramdisk_addr_r=0x02100000\0" \ + "script_offset_f=0x3e80000\0" \ + "script_size_f=0x80000\0" \ #if defined(CONFIG_MMC_SDHCI_ZYNQ) # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1) @@ -165,8 +167,38 @@ # define BOOT_TARGET_DEVICES_DHCP(func) #endif +#if defined(CONFIG_ZYNQMP_GQSPI) +# define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, 0) +#else +# define BOOT_TARGET_DEVICES_QSPI(func) +#endif + +#if defined(CONFIG_NAND_ARASAN) +# define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, 0) +#else +# define BOOT_TARGET_DEVICES_NAND(func) +#endif + +#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "=sf probe " #instance " 0 0 && " \ + "sf read $scriptaddr $script_offset_f $script_size_f && " \ + "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0" + +#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \ + #devtypel #instance " " + +#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ + "bootcmd_" #devtypel #instance "= nand info && " \ + "nand read $scriptaddr $script_offset_f $script_size_f && " \ + "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0" + +#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \ + #devtypel #instance " " + #define BOOT_TARGET_DEVICES(func) \ BOOT_TARGET_DEVICES_MMC(func) \ + BOOT_TARGET_DEVICES_QSPI(func) \ + BOOT_TARGET_DEVICES_NAND(func) \ BOOT_TARGET_DEVICES_USB(func) \ BOOT_TARGET_DEVICES_SCSI(func) \ BOOT_TARGET_DEVICES_PXE(func) \