]> git.dujemihanovic.xyz Git - u-boot.git/commitdiff
riscv: sifive: fu540: Sync-up config header with RISC-V QEMU support
authorAnup Patel <Anup.Patel@wdc.com>
Wed, 24 Jul 2019 04:09:44 +0000 (04:09 +0000)
committerJoe Hershberger <joe.hershberger@ni.com>
Thu, 25 Jul 2019 18:13:31 +0000 (13:13 -0500)
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

index 7007b5f6af56ee11473fecd19453f4fd31ff75bb..858b7a7da1dbc38b5c3b0eb94492ab0e9c542e1a 100644 (file)
 
 #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)
 #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 */