diff options
| -rw-r--r-- | arch/arm/Kconfig | 91 | ||||
| -rw-r--r-- | arch/arm/boot/Makefile | 8 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 2 |
4 files changed, 10 insertions, 95 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 16bc8eb4901c..553b7cf17bfb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1576,97 +1576,6 @@ config AUTO_ZRELADDR 0xf8000000. This assumes the zImage being placed in the first 128MB from start of memory. -config ZRELADDR - hex "Physical address of the decompressed kernel image" - depends on !AUTO_ZRELADDR - default 0x00008000 if ARCH_BCMRING ||\ - ARCH_CNS3XXX ||\ - ARCH_DOVE ||\ - ARCH_EBSA110 ||\ - ARCH_FOOTBRIDGE ||\ - ARCH_INTEGRATOR ||\ - ARCH_IOP13XX ||\ - ARCH_IOP33X ||\ - ARCH_IXP2000 ||\ - ARCH_IXP23XX ||\ - ARCH_IXP4XX ||\ - ARCH_KIRKWOOD ||\ - ARCH_KS8695 ||\ - ARCH_LOKI ||\ - ARCH_MMP ||\ - ARCH_MV78XX0 ||\ - ARCH_NOMADIK ||\ - ARCH_NUC93X ||\ - ARCH_NS9XXX ||\ - ARCH_ORION5X ||\ - ARCH_SPEAR3XX ||\ - ARCH_SPEAR6XX ||\ - ARCH_TEGRA ||\ - ARCH_U8500 ||\ - ARCH_VERSATILE ||\ - ARCH_W90X900 - default 0x08008000 if ARCH_MX1 ||\ - ARCH_SHARK - default 0x10008000 if ARCH_MSM ||\ - ARCH_OMAP1 ||\ - ARCH_RPC - default 0x20008000 if ARCH_S5P6440 ||\ - ARCH_S5P6442 ||\ - ARCH_S5PC100 ||\ - ARCH_S5PV210 - default 0x30008000 if ARCH_S3C2410 ||\ - ARCH_S3C2400 ||\ - ARCH_S3C2412 ||\ - ARCH_S3C2416 ||\ - ARCH_S3C2440 ||\ - ARCH_S3C2443 - default 0x40008000 if ARCH_STMP378X ||\ - ARCH_STMP37XX ||\ - ARCH_SH7372 ||\ - ARCH_SH7377 ||\ - ARCH_S5PV310 - default 0x50008000 if ARCH_S3C64XX ||\ - ARCH_SH7367 - default 0x60008000 if ARCH_VEXPRESS - default 0x80008000 if ARCH_MX25 ||\ - ARCH_MX3 ||\ - ARCH_NETX ||\ - ARCH_OMAP2PLUS ||\ - ARCH_PNX4008 - default 0x90008000 if ARCH_MX5 ||\ - ARCH_MX91231 - default 0xa0008000 if ARCH_IOP32X ||\ - ARCH_PXA ||\ - MACH_MX27 - default 0xc0008000 if ARCH_LH7A40X ||\ - MACH_MX21 - default 0xf0008000 if ARCH_AAEC2000 ||\ - ARCH_L7200 - default 0xc0028000 if ARCH_CLPS711X - default 0x70008000 if ARCH_AT91 && (ARCH_AT91CAP9 || ARCH_AT91SAM9G45) - default 0x20008000 if ARCH_AT91 && !(ARCH_AT91CAP9 || ARCH_AT91SAM9G45) - default 0xc0008000 if ARCH_DAVINCI && ARCH_DAVINCI_DA8XX - default 0x80008000 if ARCH_DAVINCI && !ARCH_DAVINCI_DA8XX - default 0x00008000 if ARCH_EP93XX && EP93XX_SDCE3_SYNC_PHYS_OFFSET - default 0xc0008000 if ARCH_EP93XX && EP93XX_SDCE0_PHYS_OFFSET - default 0xd0008000 if ARCH_EP93XX && EP93XX_SDCE1_PHYS_OFFSET - default 0xe0008000 if ARCH_EP93XX && EP93XX_SDCE2_PHYS_OFFSET - default 0xf0008000 if ARCH_EP93XX && EP93XX_SDCE3_ASYNC_PHYS_OFFSET - default 0x00008000 if ARCH_GEMINI && GEMINI_MEM_SWAP - default 0x10008000 if ARCH_GEMINI && !GEMINI_MEM_SWAP - default 0x70008000 if ARCH_REALVIEW && REALVIEW_HIGH_PHYS_OFFSET - default 0x00008000 if ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET - default 0xc0208000 if ARCH_SA1100 && SA1111 - default 0xc0008000 if ARCH_SA1100 && !SA1111 - default 0x30108000 if ARCH_S3C2410 && PM_H1940 - default 0x28E08000 if ARCH_U300 && MACH_U300_SINGLE_RAM - default 0x48008000 if ARCH_U300 && !MACH_U300_SINGLE_RAM - help - ZRELADDR is the physical address where the decompressed kernel - image will be placed. ZRELADDR has to be specified when the - assumption of AUTO_ZRELADDR is not valid, or when ZBOOT_ROM is - selected. - endmenu menu "CPU Power Management" diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index f705213caa88..4a590f4113e2 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -14,16 +14,18 @@ MKIMAGE := $(srctree)/scripts/mkuboot.sh ifneq ($(MACHINE),) --include $(srctree)/$(MACHINE)/Makefile.boot +include $(srctree)/$(MACHINE)/Makefile.boot endif # Note: the following conditions must always be true: +# ZRELADDR == virt_to_phys(PAGE_OFFSET + TEXT_OFFSET) # PARAMS_PHYS must be within 4MB of ZRELADDR # INITRD_PHYS must be in RAM +ZRELADDR := $(zreladdr-y) PARAMS_PHYS := $(params_phys-y) INITRD_PHYS := $(initrd_phys-y) -export INITRD_PHYS PARAMS_PHYS +export ZRELADDR INITRD_PHYS PARAMS_PHYS targets := Image zImage xipImage bootpImage uImage @@ -65,7 +67,7 @@ quiet_cmd_uimage = UIMAGE $@ ifeq ($(CONFIG_ZBOOT_ROM),y) $(obj)/uImage: LOADADDR=$(CONFIG_ZBOOT_ROM_TEXT) else -$(obj)/uImage: LOADADDR=$(CONFIG_ZRELADDR) +$(obj)/uImage: LOADADDR=$(ZRELADDR) endif ifeq ($(CONFIG_THUMB2_KERNEL),y) diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 68775e33476c..b23f6bc46cfa 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -79,6 +79,10 @@ endif EXTRA_CFLAGS := -fpic -fno-builtin EXTRA_AFLAGS := -Wa,-march=all +# Supply ZRELADDR to the decompressor via a linker symbol. +ifneq ($(CONFIG_AUTO_ZRELADDR),y) +LDFLAGS_vmlinux := --defsym zreladdr=$(ZRELADDR) +endif ifeq ($(CONFIG_CPU_ENDIAN_BE8),y) LDFLAGS_vmlinux += --be8 endif diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 6af9907c3b5c..6825c34646d4 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -177,7 +177,7 @@ not_angel: and r4, pc, #0xf8000000 add r4, r4, #TEXT_OFFSET #else - ldr r4, =CONFIG_ZRELADDR + ldr r4, =zreladdr #endif subs r0, r0, r1 @ calculate the delta offset |