diff options
Diffstat (limited to 'bsp/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/files/juno/u-boot_vexpress_uenv.patch')
| -rw-r--r-- | bsp/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/files/juno/u-boot_vexpress_uenv.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/bsp/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/files/juno/u-boot_vexpress_uenv.patch b/bsp/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/files/juno/u-boot_vexpress_uenv.patch new file mode 100644 index 00000000..bb90c176 --- /dev/null +++ b/bsp/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/files/juno/u-boot_vexpress_uenv.patch @@ -0,0 +1,37 @@ +diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h +index 2354f4e958..3e01f477dc 100644 +--- a/include/configs/vexpress_aemv8a.h ++++ b/include/configs/vexpress_aemv8a.h +@@ -151,6 +151,32 @@ + "fdt_addr=0x83000000\0" \ + "fdt_high=0xffffffffffffffff\0" \ + "initrd_high=0xffffffffffffffff\0" \ ++ "bootenvfile=uEnv.txt\0" \ ++ "bootcmd=run envboot\0" \ ++ "envboot=if run loadbootenv; then echo Loading env from ${bootenvfile}; run importbootenv; else run default_bootcmd; fi; if test -n $uenvcmd; then echo Running uenvcmd ...; run uenvcmd;fi;\0" \ ++ "importbootenv=echo Importing environment from memory, size ${filesize}; env import -t ${loadaddr} ${filesize}\0" \ ++ "loadaddr=0x82000000\0" \ ++ "filesize=0x4000\0" \ ++ "loadbootenv=mw.l ${loadaddr} 0 0x1000; afs load ${bootenvfile} ${loadaddr}\0" \ ++ "default_bootcmd=echo running default boot command; afs load ${kernel_name} ${kernel_addr} ; " \ ++ "if test $? -eq 1; then "\ ++ " echo Loading ${kernel_alt_name} instead of "\ ++ "${kernel_name}; "\ ++ " afs load ${kernel_alt_name} ${kernel_addr};"\ ++ "fi ; "\ ++ "afs load ${fdtfile} ${fdt_addr} ; " \ ++ "if test $? -eq 1; then "\ ++ " echo Loading ${fdt_alt_name} instead of "\ ++ "${fdtfile}; "\ ++ " afs load ${fdt_alt_name} ${fdt_addr}; "\ ++ "fi ; "\ ++ "fdt addr ${fdt_addr}; fdt resize; " \ ++ "if afs load ${initrd_name} ${initrd_addr} ; "\ ++ "then "\ ++ " setenv initrd_param ${initrd_addr}; "\ ++ " else setenv initrd_param -; "\ ++ "fi ; " \ ++ "booti ${kernel_addr} ${initrd_param} ${fdt_addr}\0" + + /* Copy the kernel and FDT to DRAM memory and boot */ + #define CONFIG_BOOTCOMMAND "afs load ${kernel_name} ${kernel_addr} ; " \ |