mirror of
https://github.com/AsahiLinux/u-boot
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50afad5573
Add a new Kconfig option CONFIG_MVEBU_SPL_BOOT_DEVICE_PEX which instruct make to generate kwbimage with PEX header. This image is used for booting from PCI Express device which is in the Root Complex mode. Support is very simple, SPL after finishes DDR training returns back to the BootROM (via CONFIG_SPL_BOOTROM_SUPPORT option) and BootROM then start executing U-Boot proper. Signed-off-by: Pali Rohár <pali@kernel.org>
117 lines
2.9 KiB
Makefile
117 lines
2.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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# Copyright (C) 2014-2016 Stefan Roese <sr@denx.de>
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ifdef CONFIG_ARM64
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obj-$(CONFIG_ARMADA_3700) += armada3700/
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obj-$(CONFIG_ARMADA_8K) += armada8k/
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obj-$(CONFIG_ALLEYCAT_5) += alleycat5/
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obj-y += arm64-common.o
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else # CONFIG_ARM64
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ifdef CONFIG_ARCH_KIRKWOOD
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obj-y = dram.o
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obj-y += gpio.o
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obj-y += mbus.o
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else # CONFIG_ARCH_KIRKWOOD
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obj-y = cpu.o
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obj-y += dram.o
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obj-y += lowlevel.o
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obj-$(CONFIG_DM_RESET) += system-controller.o
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ifndef CONFIG_SPL_BUILD
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obj-$(CONFIG_ARMADA_375) += ../../../drivers/ddr/marvell/axp/xor.o
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obj-$(CONFIG_ARMADA_38X) += ../../../drivers/ddr/marvell/a38x/xor.o
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obj-$(CONFIG_ARMADA_XP) += ../../../drivers/ddr/marvell/axp/xor.o
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obj-$(CONFIG_ARMADA_MSYS) += ../../../drivers/ddr/marvell/axp/xor.o
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ifdef CONFIG_ARMADA_38X
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obj-$(CONFIG_MVEBU_EFUSE) += efuse.o
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endif
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extra-y += kwbimage.cfg
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ifneq ($(CONFIG_ARMADA_XP),)
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KWB_REPLACE += CPU
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KWB_CFG_CPU = SHEEVA
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else ifneq ($(CONFIG_ARMADA_375)$(CONFIG_ARMADA_38X),)
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KWB_REPLACE += CPU
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KWB_CFG_CPU = A9
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endif
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KWB_REPLACE += LOAD_ADDRESS
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KWB_CFG_LOAD_ADDRESS = $(CONFIG_SPL_TEXT_BASE)
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KWB_REPLACE += BOOT_FROM
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI),)
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KWB_CFG_BOOT_FROM=spi
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endif
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_NAND),)
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KWB_CFG_BOOT_FROM=nand
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endif
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC),)
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KWB_CFG_BOOT_FROM=sdio
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endif
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_SATA),)
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KWB_CFG_BOOT_FROM=sata
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endif
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_PEX),)
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KWB_CFG_BOOT_FROM=pex
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endif
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_UART),)
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KWB_CFG_BOOT_FROM=uart
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endif
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_NAND),)
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KWB_REPLACE += NAND_PAGE_SIZE NAND_BLKSZ NAND_BADBLK_LOCATION
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KWB_CFG_NAND_PAGE_SIZE = $(CONFIG_SYS_NAND_PAGE_SIZE)
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KWB_CFG_NAND_BLKSZ = $(CONFIG_SYS_NAND_BLOCK_SIZE)
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KWB_CFG_NAND_BADBLK_LOCATION = $(CONFIG_MVEBU_SPL_NAND_BADBLK_LOCATION)
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endif
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ifneq ($(CONFIG_SECURED_MODE_IMAGE),)
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KWB_REPLACE += CSK_INDEX
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KWB_CFG_CSK_INDEX = $(CONFIG_SECURED_MODE_CSK_INDEX)
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KWB_REPLACE += SEC_BOOT_DEV
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_SPI),)
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KWB_CFG_SEC_BOOT_DEV=0x34
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endif
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ifneq ($(CONFIG_MVEBU_SPL_BOOT_DEVICE_MMC),)
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KWB_CFG_SEC_BOOT_DEV=0x31
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endif
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KWB_REPLACE += SEC_FUSE_DUMP
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KWB_CFG_SEC_FUSE_DUMP = a38x
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endif
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ifdef CONFIG_ARMADA_38X
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# BootROM output is by default enabled on pre-A38x and disabled on A38x
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# DEBUG flag on A38x for non-UART boot source only enable BootROM output and nothing more
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KWB_REPLACE += DEBUG
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KWB_CFG_DEBUG = 1
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endif
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quiet_cmd_kwbcfg = KWBCFG $@
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cmd_kwbcfg = sed -ne '$(foreach V,$(KWB_REPLACE),s/\#@$(V)/$(V) $(KWB_CFG_$(V))/;)p' \
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<$< >$(dir $@)$(@F)
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$(obj)/kwbimage.cfg: $(src)/kwbimage.cfg.in include/autoconf.mk \
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include/config/auto.conf
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$(call cmd,kwbcfg)
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endif # CONFIG_SPL_BUILD
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obj-y += gpio.o
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obj-y += mbus.o
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obj-$(CONFIG_SPL_BUILD) += spl.o
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obj-$(CONFIG_SPL_BUILD) += lowlevel_spl.o
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obj-$(CONFIG_ARMADA_38X) += serdes/a38x/
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obj-$(CONFIG_ARMADA_XP) += serdes/axp/
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endif # CONFIG_ARCH_KIRKWOOD
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endif # CONFIG_ARM64
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