diff options
Diffstat (limited to 'boot/uboot/Config.in')
| -rw-r--r-- | boot/uboot/Config.in | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/boot/uboot/Config.in b/boot/uboot/Config.in index 1aa2cb7b43..5601e01b48 100644 --- a/boot/uboot/Config.in +++ b/boot/uboot/Config.in @@ -343,13 +343,29 @@ config BR2_TARGET_UBOOT_ZYNQ_IMAGE to be set. config BR2_TARGET_UBOOT_ALTERA_SOCFPGA_IMAGE_CRC - bool "CRC SPL image for Altera SoC FPGA" + bool "CRC image for Altera SoC FPGA (mkpimage)" depends on BR2_arm - depends on BR2_TARGET_UBOOT_SPL + depends on BR2_TARGET_UBOOT_SPL || BR2_TARGET_UBOOT_FORMAT_DTB_BIN help - Generate SPL image fixed by the mkpimage tool to enable + Pass the U-Boot image through the mkpimage tool to enable booting on the Altera SoC FPGA based platforms. + On some platforms, it's the SPL that needs to be passed + through mkpimage. On some other platforms there is no SPL + because the internal SRAM is big enough to store the full + U-Boot. In this case, it's directly the full U-Boot image + that is passed through mkpimage. + + If BR2_TARGET_UBOOT_SPL is enabled then + BR2_TARGET_UBOOT_SPL_NAME is converted by mkpimage using + header version 0. + + Otherwise the full u-boot-dtb.bin is converted using + mkpimage header version 1. + + In either case the resulting file will be given a .crc + extension. + menuconfig BR2_TARGET_UBOOT_ENVIMAGE bool "Environment image" help |
