diff options
| author | Stuart Menefy <stuart.menefy@st.com> | 2007-11-30 17:52:53 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:59 +0900 |
| commit | d02b08f6e8b184ffef349e395210a5e82ff4f4bc (patch) | |
| tree | 1dbec9fe6d2315a95855ce5a91f92a2a1fbf5a22 /arch | |
| parent | cbaa118ecfd99fc5ed7adbd9c34a30e1c05e3c93 (diff) | |
| download | op-kernel-dev-d02b08f6e8b184ffef349e395210a5e82ff4f4bc.zip op-kernel-dev-d02b08f6e8b184ffef349e395210a5e82ff4f4bc.tar.gz | |
sh: Clean up places that make 29-bit physical assumptions.
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/boot/compressed/misc_32.c | 5 | ||||
| -rw-r--r-- | arch/sh/kernel/setup.c | 4 | ||||
| -rw-r--r-- | arch/sh/kernel/vmlinux_32.lds.S | 5 |
3 files changed, 11 insertions, 3 deletions
diff --git a/arch/sh/boot/compressed/misc_32.c b/arch/sh/boot/compressed/misc_32.c index df65e30..adcea31 100644 --- a/arch/sh/boot/compressed/misc_32.c +++ b/arch/sh/boot/compressed/misc_32.c @@ -230,7 +230,10 @@ long* stack_start = &user_stack[STACK_SIZE]; void decompress_kernel(void) { output_data = 0; - output_ptr = P2SEGADDR((unsigned long)&_text+PAGE_SIZE); + output_ptr = PHYSADDR((unsigned long)&_text+PAGE_SIZE); +#ifdef CONFIG_29BIT + output_ptr |= P2SEG; +#endif free_mem_ptr = (unsigned long)&_end; free_mem_end_ptr = free_mem_ptr + HEAP_SIZE; diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 7eb7fdc..f48ce8e 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -82,7 +82,7 @@ static int __init early_parse_mem(char *p) { unsigned long size; - memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START; + memory_start = (unsigned long)__va(__MEMORY_START); size = memparse(p, &p); if (size > __MEMORY_SIZE) { @@ -254,7 +254,7 @@ void __init setup_arch(char **cmdline_p) data_resource.start = virt_to_phys(_etext); data_resource.end = virt_to_phys(_edata)-1; - memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START; + memory_start = (unsigned long)__va(__MEMORY_START); if (!memory_end) memory_end = memory_start + __MEMORY_SIZE; diff --git a/arch/sh/kernel/vmlinux_32.lds.S b/arch/sh/kernel/vmlinux_32.lds.S index 50c69c1..d549fac 100644 --- a/arch/sh/kernel/vmlinux_32.lds.S +++ b/arch/sh/kernel/vmlinux_32.lds.S @@ -15,7 +15,12 @@ OUTPUT_ARCH(sh) ENTRY(_start) SECTIONS { +#ifdef CONFIG_32BIT + . = CONFIG_PAGE_OFFSET + CONFIG_ZERO_PAGE_OFFSET; +#else . = CONFIG_PAGE_OFFSET + CONFIG_MEMORY_START + CONFIG_ZERO_PAGE_OFFSET; +#endif + _text = .; /* Text and read-only data */ .empty_zero_page : { |
