Adding new environment usbload which will load zImage and Linux DTB from USB mass storage through FAT file system.
Signed-off-by: Chin Liang See clsee@altera.com Cc: Dinh Nguyen dinguyen@opensource.altera.com Cc: Dinh Nguyen dinh.linux@gmail.com Cc: Pavel Machek pavel@denx.de Cc: Marek Vasut marex@denx.de Cc: Stefan Roese sr@denx.de --- Changes for v2 - Using load command instead of fatload --- include/configs/socfpga_arria5_socdk.h | 5 ++++- include/configs/socfpga_cyclone5_socdk.h | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/include/configs/socfpga_arria5_socdk.h b/include/configs/socfpga_arria5_socdk.h index 9337a58..1d335c4 100644 --- a/include/configs/socfpga_arria5_socdk.h +++ b/include/configs/socfpga_arria5_socdk.h @@ -99,7 +99,10 @@ "sf read ${fdt_addr} ${qspifdtaddr} ${fdtimagesize};\0" \ "qspiboot=setenv bootargs " CONFIG_BOOTARGS \ " root=${qspiroot} rw rootfstype=${qspirootfstype};"\ - "bootm ${loadaddr} - ${fdt_addr}\0" + "bootm ${loadaddr} - ${fdt_addr}\0" \ + "usbload=usb reset;" \ + "load usb 0 ${loadaddr} ${bootimage};" \ + "load usb 0 ${fdt_addr} ${fdtimage}\0"
/* The rest of the configuration is shared */ #include <configs/socfpga_common.h> diff --git a/include/configs/socfpga_cyclone5_socdk.h b/include/configs/socfpga_cyclone5_socdk.h index 3b2cfb0..d045127 100644 --- a/include/configs/socfpga_cyclone5_socdk.h +++ b/include/configs/socfpga_cyclone5_socdk.h @@ -99,7 +99,10 @@ "sf read ${fdt_addr} ${qspifdtaddr} ${fdtimagesize};\0" \ "qspiboot=setenv bootargs " CONFIG_BOOTARGS \ " root=${qspiroot} rw rootfstype=${qspirootfstype};"\ - "bootm ${loadaddr} - ${fdt_addr}\0" + "bootm ${loadaddr} - ${fdt_addr}\0" \ + "usbload=usb reset;" \ + "load usb 0 ${loadaddr} ${bootimage};" \ + "load usb 0 ${fdt_addr} ${fdtimage}\0"
/* The rest of the configuration is shared */ #include <configs/socfpga_common.h>