From 534c158ea64b8977c7971a0a609018ab48c5c055 Mon Sep 17 00:00:00 2001 From: David Daney Date: Fri, 20 Mar 2015 19:11:56 +0300 Subject: MIPS: Octeon: Handle bootloader structures in little-endian mode. Compensate for the differences in the layout of in-memory bootloader information as seen from little-endian mode. Signed-off-by: David Daney Signed-off-by: Aleksey Makarov Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9590/ Signed-off-by: Ralf Baechle --- arch/mips/cavium-octeon/octeon_boot.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'arch/mips/cavium-octeon') diff --git a/arch/mips/cavium-octeon/octeon_boot.h b/arch/mips/cavium-octeon/octeon_boot.h index 7b066bb..a6ce7c4 100644 --- a/arch/mips/cavium-octeon/octeon_boot.h +++ b/arch/mips/cavium-octeon/octeon_boot.h @@ -37,11 +37,13 @@ struct boot_init_vector { /* similar to bootloader's linux_app_boot_info but without global data */ struct linux_app_boot_info { +#ifdef __BIG_ENDIAN_BITFIELD uint32_t labi_signature; uint32_t start_core0_addr; uint32_t avail_coremask; uint32_t pci_console_active; uint32_t icache_prefetch_disable; + uint32_t padding; uint64_t InitTLBStart_addr; uint32_t start_app_addr; uint32_t cur_exception_base; @@ -49,6 +51,27 @@ struct linux_app_boot_info { uint32_t compact_flash_common_base_addr; uint32_t compact_flash_attribute_base_addr; uint32_t led_display_base_addr; +#else + uint32_t start_core0_addr; + uint32_t labi_signature; + + uint32_t pci_console_active; + uint32_t avail_coremask; + + uint32_t padding; + uint32_t icache_prefetch_disable; + + uint64_t InitTLBStart_addr; + + uint32_t cur_exception_base; + uint32_t start_app_addr; + + uint32_t compact_flash_common_base_addr; + uint32_t no_mark_private_data; + + uint32_t led_display_base_addr; + uint32_t compact_flash_attribute_base_addr; +#endif }; /* If not to copy a lot of bootloader's structures -- cgit v1.1