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| author | David Daney <david.daney@cavium.com> | 2015-03-20 19:11:56 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-04-01 17:21:23 +0200 |
| commit | 534c158ea64b8977c7971a0a609018ab48c5c055 (patch) | |
| tree | f8539a8a7873fdec1e933ae4382fa05128af2d27 /arch/mips/cavium-octeon | |
| parent | be37a9900b0470fc424fe3382a414eabf759a8ac (diff) | |
| download | op-kernel-dev-534c158ea64b8977c7971a0a609018ab48c5c055.zip op-kernel-dev-534c158ea64b8977c7971a0a609018ab48c5c055.tar.gz | |
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 <david.daney@cavium.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@auriga.com>
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 <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon_boot.h | 23 |
1 files changed, 23 insertions, 0 deletions
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 |
