mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 15:37:23 +00:00
5a3b074255
This adds R-Car Generation 4 (Gen4) support as Renesas ARM64 SoC.
In this version, reusing R-Car Gen3 lowlevel initialize routine [1]
and R-Car Gen3 memory map tables [2] .
[1] arch/arm/mach-rmobile/lowlevel_init_gen3.S
[2] arch/arm/mach-rmobile/memmap-gen3.c
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
[Marek: - Enable DTO support by default
- Sort the Kconfig lists
- Select RCAR_64 Kconfig option to pull in all the shared
Kconfig options with Gen3, and use where applicable to
deduplicate entries.
- Fix reference [2] typo in commit message
- Drop config options moved to Kconfig, rename rest to CFG_
accordingly to synchronize with upstream changes. Drop
removed CONFIG_VERY_BIG_RAM.
- Move board size limit to arch/Kconfig
- Move GICR_BASE to headers instead of common config]
91 lines
3.5 KiB
Makefile
91 lines
3.5 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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# (C) Copyright 2000-2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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obj-y = cpu_info.o
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obj-y += emac.o
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obj-$(CONFIG_DISPLAY_BOARDINFO) += board.o
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obj-$(CONFIG_TMU_TIMER) += ../../sh/lib/time.o
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obj-$(CONFIG_R8A7740) += lowlevel_init.o cpu_info-r8a7740.o pfc-r8a7740.o
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obj-$(CONFIG_RCAR_GEN2) += lowlevel_init_ca15.o cpu_info-rcar.o
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obj-$(CONFIG_RCAR_64) += lowlevel_init_gen3.o cpu_info-rcar.o memmap-gen3.o
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obj-$(CONFIG_RZ_G2) += cpu_info-rzg.o
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ifneq ($(CONFIG_R8A779A0),)
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obj-$(CONFIG_ARMV8_PSCI) += psci-r8a779a0.o
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endif
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OBJCOPYFLAGS_u-boot-spl.srec := -O srec
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quiet_cmd_objcopy = OBJCOPY $@
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cmd_objcopy = $(OBJCOPY) --gap-fill=0x00 $(OBJCOPYFLAGS) \
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$(OBJCOPYFLAGS_$(@F)) $< $@
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spl/u-boot-spl.srec: spl/u-boot-spl FORCE
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$(call if_changed,objcopy)
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ifneq ($(CONFIG_R8A774C0)$(CONFIG_R8A77990)$(CONFIG_R8A77995),)
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#
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# The first 6 generate statements generate the R-Car Gen3 SCIF loader header.
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# The subsequent generate statements represent the following chunk of assembler
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# code, which copies the loaded data from 0xe6304030 to 0xe6318000. This is to
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# work around a limitation of the D3/E3 BootROM, which does not permit loading
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# to 0xe6318000 directly.
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#
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# mov x0, #0xe6000000
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# orr x0, x0, #0x00300000
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# orr x1, x0, #0x00004000
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# orr x1, x1, #0x00000030
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#
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# orr x2, x0, #0x00018000
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# mov x0, x2
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# mov x3, #0x7000
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#1: ldp x4, x5, [x1], #16
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#
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# stp x4, x5, [x2], #16
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# subs x3, x3, #16
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# b.ge 1b
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# br x0
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#
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quiet_cmd_srec_cat = SRECCAT $@
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cmd_srec_cat = srec_cat -output $@ -M 8 $< -M 8 \
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-offset -0x13fd0 \
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-Output_Block_Size 16 \
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-generate 0xe6300400 0xe6300404 -l-e-constant 0x0 4 \
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-generate 0xe630048c 0xe6300490 -l-e-constant 0x0 4 \
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-generate 0xe63005d4 0xe63005d8 -l-e-constant 0xe6304000 4 \
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-generate 0xe63006e4 0xe63006e8 -l-e-constant $2 4 \
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-generate 0xe6301154 0xe6301158 -l-e-constant 0xe6304000 4 \
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-generate 0xe6301264 0xe6301268 -l-e-constant $2 4 \
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-generate 0xe6304000 0xe6304004 -l-e-constant 0xd2bcc000 4 \
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-generate 0xe6304004 0xe6304008 -l-e-constant 0xb26c0400 4 \
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-generate 0xe6304008 0xe630400c -l-e-constant 0xb2720001 4 \
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-generate 0xe630400c 0xe6304010 -l-e-constant 0xb27c0421 4 \
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-generate 0xe6304010 0xe6304014 -l-e-constant 0xb2710402 4 \
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-generate 0xe6304014 0xe6304018 -l-e-constant 0xaa0203e0 4 \
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-generate 0xe6304018 0xe630401c -l-e-constant 0xd28e0003 4 \
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-generate 0xe630401c 0xe6304020 -l-e-constant 0xa8c11424 4 \
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-generate 0xe6304020 0xe6304024 -l-e-constant 0xa8811444 4 \
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-generate 0xe6304024 0xe6304028 -l-e-constant 0xf1004063 4 \
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-generate 0xe6304028 0xe630402c -l-e-constant 0x54ffffaa 4 \
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-generate 0xe630402c 0xe6304030 -l-e-constant 0xd61f0000 4
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else
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quiet_cmd_srec_cat = SRECCAT $@
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cmd_srec_cat = srec_cat -output $@ -M 8 $< -M 8 \
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-Output_Block_Size 16 \
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-generate 0xe6300400 0xe6300404 -l-e-constant 0x0 4 \
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-generate 0xe630048c 0xe6300490 -l-e-constant 0x0 4 \
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-generate 0xe63005d4 0xe63005d8 -l-e-constant $(CONFIG_SPL_TEXT_BASE) 4 \
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-generate 0xe63006e4 0xe63006e8 -l-e-constant $2 4 \
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-generate 0xe6301154 0xe6301158 -l-e-constant $(CONFIG_SPL_TEXT_BASE) 4 \
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-generate 0xe6301264 0xe6301268 -l-e-constant $2 4
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endif
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spl/u-boot-spl.scif: spl/u-boot-spl.srec spl/u-boot-spl.bin
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$(call cmd,srec_cat,$(shell wc -c spl/u-boot-spl.bin | awk '{printf("0x%08x\n",$$1)}'))
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# if srec_cat is present build u-boot-spl.scif by default
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has_srec_cat = $(call try-run,srec_cat -VERSion,y,n)
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INPUTS-$(has_srec_cat) += u-boot-spl.scif
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CLEAN_FILES += u-boot-spl.scif
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