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ARM: uniphier: change stack pointer address for SPL
No special reason for the current stack address 0x0ff08000. Change it to 0x00100000 to simplify the init_page_table. There are two types of SoCs in terms of the load address of SPL. [1] PH1-sLD3, PH1-LD4, PH1-sLD8 SPL is loaded at 0x00040000-0x0004ffff [2] PH1-Pro4, PH1-Pro5, ProXstream2, PH1-LD6b SPL is loaded at 0x00100000-0x0010ffff The new stack area (0x000f8000-0x00100000) should be safe for all the cases. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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@ -13,15 +13,12 @@
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#define DEVICE 0x00002002 /* Non-shareable Device */
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#define DEVICE 0x00002002 /* Non-shareable Device */
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#define NORMAL 0x0000000e /* Normal Memory Write-Back, No Write-Allocate */
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#define NORMAL 0x0000000e /* Normal Memory Write-Back, No Write-Allocate */
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#define TEXT_SECTION ((CONFIG_SPL_TEXT_BASE) >> (SECTION_SHIFT))
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#define STACK_SECTION ((CONFIG_SPL_STACK) >> (SECTION_SHIFT))
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.section ".rodata"
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.section ".rodata"
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.align 14
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.align 14
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ENTRY(init_page_table)
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ENTRY(init_page_table)
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section = 0
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section = 0
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.rept NR_SECTIONS
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.rept NR_SECTIONS
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.if section == 0 || section == 1 || section == STACK_SECTION
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.if section == 0 || section == 1
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attr = NORMAL
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attr = NORMAL
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.else
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.else
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attr = DEVICE
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attr = DEVICE
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@ -252,7 +252,7 @@
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#define CONFIG_SPL_TEXT_BASE 0x00100000
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#define CONFIG_SPL_TEXT_BASE 0x00100000
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#endif
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#endif
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#define CONFIG_SPL_STACK (0x0ff08000)
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#define CONFIG_SPL_STACK (0x00100000)
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE)
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE)
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#define CONFIG_PANIC_HANG
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#define CONFIG_PANIC_HANG
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