Russell King - ARM Linux wrote:
>
> As PHYS_OFFSET will be becoming a variable, we can't have it used in
> initializers nor assembly code. Replace those in generic code with
> a run-time initialization. Replace those in platform code using the
> individual platform specific PLAT_PHYS_OFFSET.
>
> Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
> ---
> arch/arm/kernel/setup.c | 4 +++-
> arch/arm/mach-msm/board-msm7x27.c | 8 ++++----
> arch/arm/mach-msm/board-msm7x30.c | 6 +++---
> arch/arm/mach-msm/board-qsd8x50.c | 4 ++--
> arch/arm/mach-msm/board-sapphire.c | 2 +-
> arch/arm/mach-mx5/board-cpuimx51.c | 2 +-
> arch/arm/mach-mx5/board-cpuimx51sd.c | 2 +-
> arch/arm/mach-mx5/board-mx51_3ds.c | 2 +-
> arch/arm/mach-pxa/balloon3.c | 2 +-
> arch/arm/mach-realview/realview_eb.c | 2 +-
> arch/arm/mach-realview/realview_pb1176.c | 2 +-
> arch/arm/mach-realview/realview_pb11mp.c | 2 +-
> arch/arm/mach-realview/realview_pba8.c | 2 +-
> arch/arm/mach-realview/realview_pbx.c | 2 +-
> arch/arm/mach-s5pv210/sleep.S | 2 +-
> arch/arm/mach-tcc8k/board-tcc8000-sdk.c | 2 +-
> arch/arm/mach-vexpress/ct-ca9x4.c | 2 +-
> 17 files changed, 25 insertions(+), 23 deletions(-)
>
> diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
> index 3455ad3..f67e682 100644
> --- a/arch/arm/kernel/setup.c
> +++ b/arch/arm/kernel/setup.c
> @@ -705,7 +705,7 @@ static struct init_tags {
> { tag_size(tag_core), ATAG_CORE },
> { 1, PAGE_SIZE, 0xff },
> { tag_size(tag_mem32), ATAG_MEM },
> - { MEM_SIZE, PHYS_OFFSET },
> + { MEM_SIZE },
> { 0, ATAG_NONE }
> };
>
> @@ -804,6 +804,8 @@ void __init setup_arch(char **cmdline_p)
> struct machine_desc *mdesc;
> char *from = default_command_line;
>
> + tags->mem.start = PHYS_OFFSET;
> +
> unwind_init();
>
> setup_processor();
(snip)
> diff --git a/arch/arm/mach-s5pv210/sleep.S b/arch/arm/mach-s5pv210/sleep.S
> index d4d222b..2737622 100644
> --- a/arch/arm/mach-s5pv210/sleep.S
> +++ b/arch/arm/mach-s5pv210/sleep.S
> @@ -65,7 +65,7 @@ resume_with_mmu:
> /*
> * After MMU is turned on, restore the previous MMU table.
> */
> - ldr r9 , =(PAGE_OFFSET - PHYS_OFFSET)
> + ldr r9 , =(PAGE_OFFSET - PLAT_PHYS_OFFSET)
> add r4, r4, r9
> str r12, [r4]
>
(snip)
> --
> 1.6.2.5
Acked-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
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