diff options
Diffstat (limited to 'board/keymile/secu1/socfpga_secu.env')
| -rw-r--r-- | board/keymile/secu1/socfpga_secu.env | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/board/keymile/secu1/socfpga_secu.env b/board/keymile/secu1/socfpga_secu.env new file mode 100644 index 0000000000..147c4170ef --- /dev/null +++ b/board/keymile/secu1/socfpga_secu.env @@ -0,0 +1,50 @@ +altbootcmd=run bootcmd; +bootlimit=6 +bootnum=1 +bootretry=CONFIG_BOOT_RETRY_TIME + +develop=tftp 0x200000 scripts/develop-secu.txt && + env import -t 0x200000 ${filesize} && + saveenv && + reset + +fdt_addr=CONFIG_KM_FDT_ADDR +load=tftpboot ${loadaddr} u-boot-with-nand-spl.sfp +loadaddr=CONFIG_KM_KERNEL_ADDR +newenv=nand erase 0x100000 0x40000 +release=run newenv; reset +socfpga_legacy_reset_compat=1 +update=nand erase 0x0 0x00100000 && nand write ${loadaddr} 0x0 ${filesize} + +userload=ubi part nand.ubi && + ubi check rootfs$bootnum && + ubi read $fdt_addr dtb$bootnum && + ubi read $loadaddr kernel$bootnum + +userboot=setenv bootargs console=ttyS0,115200 ubi.fm_autoconvert=1 uio_pdrv_genirq.of_id="idq,regbank" + ubi.mtd=1 ubi.block=0,rootfs$bootnum root=/dev/ubiblock0_$ubivolid ro + rootfstype=squashfs init=sbin/preinit; + bootz ${loadaddr} - ${fdt_addr} + +verify=y + +/* + * FPGA Remote Update related environment + * + * Note that since those commands access the FPGA, the HPS-to-FPGA bridges + * MUST have been previously enabled (for example with 'bridge enable'). + */ +rmtu_page=0xFF29000C +rmtu_reconfig=0xFF290018 +fpga_safebase=0x0 +fpga_userbase=0x2000000 + +_fpga_loaduser=echo "Loading FPGA USER image..." && + mw ${rmtu_page} ${fpga_userbase} && + mw ${rmtu_reconfig} 1 + +_fpga_loadsafe=echo "Loading FPGA SAFE image..." && + mw ${rmtu_page} ${fpga_safebase} && + mw ${rmtu_reconfig} 1 + + |