From: "Ang, Chee Hong" chee.hong.ang@intel.com
Booting Agilex and Stratix 10 with ATF support.
SPL now loads ATF (BL31), U-Boot proper and DTB from FIT image. The new boot flow with ATF support is as follow:
SPL -> ATF (BL31) -> U-Boot proper -> OS (Linux)
U-Boot proper now starts at 0x200000 (CONFIG_SYS_TEXT_BASE). ATF will occupy the address range starting from 0x1000.
Signed-off-by: Ang, Chee Hong chee.hong.ang@intel.com --- configs/socfpga_agilex_atf_defconfig | 63 ++++++++++++++++++++++++++++++ configs/socfpga_stratix10_atf_defconfig | 68 +++++++++++++++++++++++++++++++++ 2 files changed, 131 insertions(+) create mode 100644 configs/socfpga_agilex_atf_defconfig create mode 100644 configs/socfpga_stratix10_atf_defconfig
diff --git a/configs/socfpga_agilex_atf_defconfig b/configs/socfpga_agilex_atf_defconfig new file mode 100644 index 0000000..2373f89 --- /dev/null +++ b/configs/socfpga_agilex_atf_defconfig @@ -0,0 +1,63 @@ +CONFIG_ARM=y +CONFIG_ARCH_SOCFPGA=y +CONFIG_SYS_TEXT_BASE=0x200000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_ENV_SIZE=0x1000 +CONFIG_ENV_OFFSET=0x200 +CONFIG_DM_GPIO=y +CONFIG_NR_DRAM_BANKS=2 +CONFIG_TARGET_SOCFPGA_AGILEX_SOCDK=y +CONFIG_IDENT_STRING="socfpga_agilex" +CONFIG_SPL_FS_FAT=y +CONFIG_SPL_TEXT_BASE=0xFFE00000 +CONFIG_FIT=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_FIT_SOURCE="board/altera/soc64/its/fit_spl_atf.its" +CONFIG_BOOTDELAY=5 +CONFIG_SPL_CACHE=y +CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0x3c00000 +CONFIG_SPL_ATF=y +CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="SOCFPGA_AGILEX # " +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_DEFAULT_DEVICE_TREE="socfpga_agilex_socdk" +CONFIG_ENV_IS_IN_MMC=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_ALTERA_SDRAM=y +CONFIG_DWAPB_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_DW=y +CONFIG_DM_MMC=y +CONFIG_MMC_DW=y +CONFIG_SF_DEFAULT_MODE=0x2003 +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_PHY_MICREL=y +CONFIG_PHY_MICREL_KSZ90X1=y +CONFIG_DM_ETH=y +CONFIG_ETH_DESIGNWARE=y +CONFIG_MII=y +CONFIG_DM_RESET=y +CONFIG_SPI=y +CONFIG_CADENCE_QSPI=y +CONFIG_DESIGNWARE_SPI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_DWC2=y +CONFIG_USB_STORAGE=y +# CONFIG_SPL_USE_TINY_PRINTF is not set diff --git a/configs/socfpga_stratix10_atf_defconfig b/configs/socfpga_stratix10_atf_defconfig new file mode 100644 index 0000000..dc34357 --- /dev/null +++ b/configs/socfpga_stratix10_atf_defconfig @@ -0,0 +1,68 @@ +CONFIG_ARM=y +CONFIG_ARCH_SOCFPGA=y +CONFIG_SYS_TEXT_BASE=0x200000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_ENV_SIZE=0x1000 +CONFIG_ENV_OFFSET=0x200 +CONFIG_DM_GPIO=y +CONFIG_NR_DRAM_BANKS=2 +CONFIG_TARGET_SOCFPGA_STRATIX10_SOCDK=y +CONFIG_IDENT_STRING="socfpga_stratix10" +CONFIG_SPL_FS_FAT=y +CONFIG_SPL_TEXT_BASE=0xFFE00000 +CONFIG_FIT=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_FIT_SOURCE="board/altera/soc64/its/fit_spl_atf.its" +CONFIG_BOOTDELAY=5 +CONFIG_SPL_SPI_LOAD=y +CONFIG_SYS_SPI_U_BOOT_OFFS=0x3C00000 +CONFIG_SPL_ATF=y +CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="SOCFPGA_STRATIX10 # " +CONFIG_CMD_MEMTEST=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_EMBED=y +CONFIG_DEFAULT_DEVICE_TREE="socfpga_stratix10_socdk" +CONFIG_ENV_IS_IN_MMC=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_ALTERA_SDRAM=y +CONFIG_DWAPB_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_DW=y +CONFIG_DM_MMC=y +CONFIG_MMC_DW=y +CONFIG_MTD=y +CONFIG_SF_DEFAULT_MODE=0x2003 +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_PHY_MICREL=y +CONFIG_PHY_MICREL_KSZ90X1=y +CONFIG_DM_ETH=y +CONFIG_ETH_DESIGNWARE=y +CONFIG_MII=y +CONFIG_DM_RESET=y +CONFIG_SPI=y +CONFIG_CADENCE_QSPI=y +CONFIG_DESIGNWARE_SPI=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_DWC2=y +CONFIG_USB_STORAGE=y +CONFIG_DESIGNWARE_WATCHDOG=y +CONFIG_WDT=y +# CONFIG_SPL_USE_TINY_PRINTF is not set