ARM: Partially revert "Auto calculate ZRELADDR and provide option for exceptions"
Partially revert e69edc7, which introduced automatic zreladdr support. The change in the way the manual definition is defined seems to be error and conflict prone. Go back to the original way we were handling this for the time being, while keeping the automatic zreladdr facility. Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
parent
de9ea203d1
commit
9e84ed63dc
@ -1576,97 +1576,6 @@ config AUTO_ZRELADDR
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0xf8000000. This assumes the zImage being placed in the first 128MB
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from start of memory.
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config ZRELADDR
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hex "Physical address of the decompressed kernel image"
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depends on !AUTO_ZRELADDR
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default 0x00008000 if ARCH_BCMRING ||\
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ARCH_CNS3XXX ||\
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ARCH_DOVE ||\
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ARCH_EBSA110 ||\
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ARCH_FOOTBRIDGE ||\
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ARCH_INTEGRATOR ||\
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ARCH_IOP13XX ||\
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ARCH_IOP33X ||\
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ARCH_IXP2000 ||\
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ARCH_IXP23XX ||\
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ARCH_IXP4XX ||\
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ARCH_KIRKWOOD ||\
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ARCH_KS8695 ||\
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ARCH_LOKI ||\
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ARCH_MMP ||\
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ARCH_MV78XX0 ||\
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ARCH_NOMADIK ||\
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ARCH_NUC93X ||\
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ARCH_NS9XXX ||\
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ARCH_ORION5X ||\
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ARCH_SPEAR3XX ||\
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ARCH_SPEAR6XX ||\
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ARCH_TEGRA ||\
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ARCH_U8500 ||\
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ARCH_VERSATILE ||\
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ARCH_W90X900
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default 0x08008000 if ARCH_MX1 ||\
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ARCH_SHARK
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default 0x10008000 if ARCH_MSM ||\
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ARCH_OMAP1 ||\
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ARCH_RPC
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default 0x20008000 if ARCH_S5P6440 ||\
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ARCH_S5P6442 ||\
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ARCH_S5PC100 ||\
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ARCH_S5PV210
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default 0x30008000 if ARCH_S3C2410 ||\
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ARCH_S3C2400 ||\
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ARCH_S3C2412 ||\
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ARCH_S3C2416 ||\
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ARCH_S3C2440 ||\
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ARCH_S3C2443
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default 0x40008000 if ARCH_STMP378X ||\
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ARCH_STMP37XX ||\
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ARCH_SH7372 ||\
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ARCH_SH7377 ||\
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ARCH_S5PV310
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default 0x50008000 if ARCH_S3C64XX ||\
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ARCH_SH7367
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default 0x60008000 if ARCH_VEXPRESS
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default 0x80008000 if ARCH_MX25 ||\
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ARCH_MX3 ||\
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ARCH_NETX ||\
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ARCH_OMAP2PLUS ||\
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ARCH_PNX4008
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default 0x90008000 if ARCH_MX5 ||\
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ARCH_MX91231
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default 0xa0008000 if ARCH_IOP32X ||\
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ARCH_PXA ||\
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MACH_MX27
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default 0xc0008000 if ARCH_LH7A40X ||\
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MACH_MX21
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default 0xf0008000 if ARCH_AAEC2000 ||\
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ARCH_L7200
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default 0xc0028000 if ARCH_CLPS711X
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default 0x70008000 if ARCH_AT91 && (ARCH_AT91CAP9 || ARCH_AT91SAM9G45)
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default 0x20008000 if ARCH_AT91 && !(ARCH_AT91CAP9 || ARCH_AT91SAM9G45)
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default 0xc0008000 if ARCH_DAVINCI && ARCH_DAVINCI_DA8XX
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default 0x80008000 if ARCH_DAVINCI && !ARCH_DAVINCI_DA8XX
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default 0x00008000 if ARCH_EP93XX && EP93XX_SDCE3_SYNC_PHYS_OFFSET
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default 0xc0008000 if ARCH_EP93XX && EP93XX_SDCE0_PHYS_OFFSET
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default 0xd0008000 if ARCH_EP93XX && EP93XX_SDCE1_PHYS_OFFSET
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default 0xe0008000 if ARCH_EP93XX && EP93XX_SDCE2_PHYS_OFFSET
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default 0xf0008000 if ARCH_EP93XX && EP93XX_SDCE3_ASYNC_PHYS_OFFSET
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default 0x00008000 if ARCH_GEMINI && GEMINI_MEM_SWAP
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default 0x10008000 if ARCH_GEMINI && !GEMINI_MEM_SWAP
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default 0x70008000 if ARCH_REALVIEW && REALVIEW_HIGH_PHYS_OFFSET
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default 0x00008000 if ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET
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default 0xc0208000 if ARCH_SA1100 && SA1111
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default 0xc0008000 if ARCH_SA1100 && !SA1111
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default 0x30108000 if ARCH_S3C2410 && PM_H1940
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default 0x28E08000 if ARCH_U300 && MACH_U300_SINGLE_RAM
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default 0x48008000 if ARCH_U300 && !MACH_U300_SINGLE_RAM
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help
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ZRELADDR is the physical address where the decompressed kernel
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image will be placed. ZRELADDR has to be specified when the
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assumption of AUTO_ZRELADDR is not valid, or when ZBOOT_ROM is
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selected.
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endmenu
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menu "CPU Power Management"
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@ -14,16 +14,18 @@
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MKIMAGE := $(srctree)/scripts/mkuboot.sh
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ifneq ($(MACHINE),)
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-include $(srctree)/$(MACHINE)/Makefile.boot
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include $(srctree)/$(MACHINE)/Makefile.boot
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endif
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# Note: the following conditions must always be true:
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# ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET)
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# PARAMS_PHYS must be within 4MB of ZRELADDR
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# INITRD_PHYS must be in RAM
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ZRELADDR := $(zreladdr-y)
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PARAMS_PHYS := $(params_phys-y)
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INITRD_PHYS := $(initrd_phys-y)
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export INITRD_PHYS PARAMS_PHYS
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export ZRELADDR INITRD_PHYS PARAMS_PHYS
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targets := Image zImage xipImage bootpImage uImage
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@ -65,7 +67,7 @@ quiet_cmd_uimage = UIMAGE $@
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ifeq ($(CONFIG_ZBOOT_ROM),y)
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$(obj)/uImage: LOADADDR=$(CONFIG_ZBOOT_ROM_TEXT)
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else
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$(obj)/uImage: LOADADDR=$(CONFIG_ZRELADDR)
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$(obj)/uImage: LOADADDR=$(ZRELADDR)
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endif
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ifeq ($(CONFIG_THUMB2_KERNEL),y)
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@ -79,6 +79,10 @@ endif
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EXTRA_CFLAGS := -fpic -fno-builtin
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EXTRA_AFLAGS := -Wa,-march=all
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# Supply ZRELADDR to the decompressor via a linker symbol.
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ifneq ($(CONFIG_AUTO_ZRELADDR),y)
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LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR)
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endif
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ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
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LDFLAGS_vmlinux += --be8
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endif
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@ -177,7 +177,7 @@ not_angel:
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and r4, pc, #0xf8000000
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add r4, r4, #TEXT_OFFSET
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#else
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ldr r4, =CONFIG_ZRELADDR
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ldr r4, =zreladdr
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#endif
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subs r0, r0, r1 @ calculate the delta offset
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