Add command files for boot scripts and initial boot environment.
Signed-off-by: Andreas Buerkler <andreas.buerk...@enclustra.com>
Signed-off-by: Lothar Rubusch <l.rubu...@gmail.com>
---
include/configs/socfpga_mercury_aa1.h | 35 +++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/include/configs/socfpga_mercury_aa1.h
b/include/configs/socfpga_mercury_aa1.h
index a5b63336e8..4b047e11a7 100644
--- a/include/configs/socfpga_mercury_aa1.h
+++ b/include/configs/socfpga_mercury_aa1.h
@@ -21,6 +21,41 @@
*/
#define CFG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
+/* U-Boot environment */
+#define CFG_EXTRA_ENV_SETTINGS \
+ "bitstream_size=0xD00000\0" \
+ "bootargs=earlycon console=ttyS0,115200 rw rootwait
root=/dev/mmcblk0p3\0" \
+ "bootargs_qspi=earlycon console=ttyS0,115200 rw root=/dev/ram0\0" \
+ "bootm_size=0x0a000000\0" \
+ "env_size=0x80000\0" \
+ "fdt_addr_r=0x10000000\0" \
+ "fdtfile=system.dtb\0" \
+ "fdtload=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r}
${bootdir}/${fdtfile}; load ${devtype} ${devnum}:${distro_bootpart}
${fdto_addr_r} ${bootdir}/${fdtofile}; fdt addr $fdt_addr_r; fdt resize 8192;
fdt apply $fdto_addr_r\0" \
+ "fdtload_qspi=sf probe; sf read ${fdt_addr_r}
${qspi_offset_addr_devicetree} ${fdt_size}; sf read ${fdto_addr_r}
${qspi_offset_addr_dtoverlay} ${fdto_size}; fdt addr ${fdt_addr_r}; fdt resize
8192; fdt apply ${fdto_addr_r}\0" \
+ "fdto_addr_r=0x100c0000\0" \
+ "fdtofile=socfpga_enclustra_mercury_XXX_overlay.dtbo\0" \
+ "fdto_size=0x40000\0" \
+ "fdt_size=0x40000\0" \
+ "kernel_addr_r=0x11000000\0" \
+ "kernel_size=0x1000000\0" \
+ "qspiboot=source ${scriptaddr}\0" \
+ "qspiload=setenv bootargs ${bootargs_qspi}; sf probe; sf read
${scriptaddr} ${qspi_offset_addr_boot_script} ${scriptsize}\0" \
+ "qspi_offset_addr_bitstream=0x300000\0" \
+ "qspi_offset_addr_boot_script=0x200000\0" \
+ "qspi_offset_addr_devicetree=0x280000\0" \
+ "qspi_offset_addr_dtoverlay=0x2c0000\0" \
+ "qspi_offset_addr_kernel=0x1000000\0" \
+ "qspi_offset_addr_rootfs=0x2000000\0" \
+ "qspi_offset_addr_spl=0x0\0" \
+ "qspi_offset_addr_uboot=0x100000\0" \
+ "qspi_offset_addr_uboot_env=0x180000\0" \
+ "rootfs_addr_r=0x12000000\0" \
+ "rootfs_size=0x2000000\0" \
+ "scriptaddr=0x10800000\0" \
+ "scriptsize=0x80000\0" \
+ "spl_size=0x100000\0" \
+ "uboot_size=0x80000\0"
+
/*
* L4 OSC1 Timer 0
*/
--
2.25.1
