diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 8f70d5d5a5..0691292ea6 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1256,6 +1256,8 @@ config ARCH_VEXPRESS64 select DM select DM_SERIAL select PL01X_SERIAL + select OF_CONTROL + select CLK config TARGET_TOTAL_COMPUTE bool "Support Total Compute Platform" diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index beaaf15131..fe726d422b 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1185,6 +1185,7 @@ dtb-$(CONFIG_TARGET_MX53PPD) += imx53-ppd.dtb # TODO(Linus Walleij ): Should us a single vexpress # Kconfig option to build all of these. See examples above. dtb-$(CONFIG_TARGET_VEXPRESS_CA9X4) += vexpress-v2p-ca9.dtb +dtb-$(CONFIG_TARGET_VEXPRESS64_BASE_FVP) += fvp-base-revc.dtb dtb-$(CONFIG_TARGET_VEXPRESS64_JUNO) += juno-r2.dtb dtb-$(CONFIG_TARGET_TOTAL_COMPUTE) += total_compute.dtb diff --git a/board/armltd/vexpress64/Kconfig b/board/armltd/vexpress64/Kconfig index 55fe0118e1..34126446a7 100644 --- a/board/armltd/vexpress64/Kconfig +++ b/board/armltd/vexpress64/Kconfig @@ -15,13 +15,14 @@ choice config TARGET_VEXPRESS64_BASE_FVP bool "Support Versatile Express ARMv8a FVP BASE model" select SEMIHOSTING + select LINUX_KERNEL_IMAGE_HEADER + select POSITION_INDEPENDENT + select OF_BOARD config TARGET_VEXPRESS64_JUNO bool "Support Versatile Express Juno Development Platform" select DM_ETH select USB - select OF_CONTROL - select CLK select BLK imply OF_HAS_PRIOR_STAGE @@ -34,4 +35,7 @@ config JUNO_DTB_PART The ARM partition name in the NOR flash memory holding the device tree blob to configure U-Boot. +config LNX_KRNL_IMG_TEXT_OFFSET_BASE + default SYS_TEXT_BASE + endif diff --git a/board/armltd/vexpress64/vexpress64.c b/board/armltd/vexpress64/vexpress64.c index 5e22e89824..7d5e5516f9 100644 --- a/board/armltd/vexpress64/vexpress64.c +++ b/board/armltd/vexpress64/vexpress64.c @@ -168,11 +168,17 @@ void *board_fdt_blob_setup(int *err) } #endif - if (fdt_magic(prior_stage_fdt_address) == FDT_MAGIC) { + if (fdt_magic(prior_stage_fdt_address) == FDT_MAGIC && + fdt_totalsize(prior_stage_fdt_address) > 0x100) { *err = 0; return (void *)prior_stage_fdt_address; } + if (fdt_magic(gd->fdt_blob) == FDT_MAGIC) { + *err = 0; + return (void *)gd->fdt_blob; + } + *err = -ENXIO; return NULL; } diff --git a/configs/vexpress_aemv8a_semi_defconfig b/configs/vexpress_aemv8a_semi_defconfig index 959b3b3461..dd06a1c1fb 100644 --- a/configs/vexpress_aemv8a_semi_defconfig +++ b/configs/vexpress_aemv8a_semi_defconfig @@ -7,6 +7,7 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_NR_DRAM_BANKS=2 CONFIG_ENV_SIZE=0x40000 CONFIG_ENV_SECT_SIZE=0x40000 +CONFIG_DEFAULT_DEVICE_TREE="fvp-base-revc" CONFIG_IDENT_STRING=" vexpress_aemv8a" CONFIG_SYS_MEMTEST_START=0x80000000 CONFIG_SYS_MEMTEST_END=0xff000000 @@ -46,4 +47,3 @@ CONFIG_FLASH_CFI_DRIVER=y CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y CONFIG_SYS_FLASH_PROTECTION=y CONFIG_SYS_FLASH_CFI=y -CONFIG_OF_LIBFDT=y