From: Siva Durga Prasad Paladugu siva.durga.paladugu@xilinx.com
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 siva.durga.paladugu@xilinx.com Signed-off-by: Michal Simek michal.simek@xilinx.com ---
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 d0515fa9bc46..5eeae6331e1c 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -129,6 +129,8 @@ "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) @@ -160,8 +162,38 @@ # 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_qspi0=sf probe 0 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) \ + "qspi " + +#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \ + "bootcmd_nand0= 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) \ + "nand " + #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) \