We typically use same set of distro images (yocto, debian, fedora, etc.) on both QEMU RISC-V virt machine and SiFive Unleashed board.
With growing kernel and ramdisk images, we need to re-adjust default U-Boot environment variables. The config header for QEMU RISC-V virt machine has been already updated to handle bigger kernel and ramdisk images hence this patch updates SiFive FU540 config header accordingly.
Signed-off-by: Anup Patel anup.patel@wdc.com Reviewed-by: Bin Meng bmeng.cn@gmail.com Reviewed-by: Joe Hershberger joe.hershberger@ni.com Reviewed-by: David Abdurachmanov david.abdurachmanov@sifive.com Tested-by: David Abdurachmanov david.abdurachmanov@sifive.com --- include/configs/sifive-fu540.h | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h index 7007b5f6af..858b7a7da1 100644 --- a/include/configs/sifive-fu540.h +++ b/include/configs/sifive-fu540.h @@ -18,12 +18,12 @@
#define CONFIG_SYS_MALLOC_LEN SZ_8M
-#define CONFIG_SYS_BOOTM_LEN SZ_16M +#define CONFIG_SYS_BOOTM_LEN SZ_64M
#define CONFIG_STANDALONE_LOAD_ADDR 0x80200000
/* Environment options */ -#define CONFIG_ENV_SIZE SZ_4K +#define CONFIG_ENV_SIZE SZ_128K
#define BOOT_TARGET_DEVICES(func) \ func(DHCP, dhcp, na) @@ -33,11 +33,15 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "fdt_high=0xffffffffffffffff\0" \ "initrd_high=0xffffffffffffffff\0" \ - "kernel_addr_r=0x80600000\0" \ - "fdt_addr_r=0x82200000\0" \ - "scriptaddr=0x82300000\0" \ - "pxefile_addr_r=0x82400000\0" \ - "ramdisk_addr_r=0x82500000\0" \ + "kernel_addr_r=0x84000000\0" \ + "fdt_addr_r=0x88000000\0" \ + "scriptaddr=0x88100000\0" \ + "pxefile_addr_r=0x88200000\0" \ + "ramdisk_addr_r=0x88300000\0" \ BOOTENV
+#define CONFIG_PREBOOT \ + "setenv fdt_addr ${fdtcontroladdr};" \ + "fdt addr ${fdtcontroladdr};" + #endif /* __CONFIG_H */