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| author | Markos Chandras <markos.chandras@imgtec.com> | 2014-01-15 14:13:05 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-03-26 23:09:20 +0100 |
| commit | 3bdd8e6e09cd5e88b3fc8ceddf150976633f43c3 (patch) | |
| tree | b55caa61c71a34cb84aed9cabb3d2cc8dc233c06 | |
| parent | e6ca4e5bf11466b5e9423a1e4ea51a8216c4b9b6 (diff) | |
| download | op-kernel-dev-3bdd8e6e09cd5e88b3fc8ceddf150976633f43c3.zip op-kernel-dev-3bdd8e6e09cd5e88b3fc8ceddf150976633f43c3.tar.gz | |
MIPS: malta: malta-memory: Use the PHYS_OFFSET to build the memory map
PHYS_OFFSET is used to denote the physical start address of the
first bank of RAM. When the Malta board is in EVA mode, the physical
start address of RAM is shifted to 0x80000000 so it's necessary to use
this macro in order to make the code EVA agnostic.
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
| -rw-r--r-- | arch/mips/mti-malta/malta-memory.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c index cd04008..9235aee8 100644 --- a/arch/mips/mti-malta/malta-memory.c +++ b/arch/mips/mti-malta/malta-memory.c @@ -81,11 +81,11 @@ fw_memblock_t * __init fw_getmdesc(int eva) memset(mdesc, 0, sizeof(mdesc)); mdesc[0].type = fw_dontuse; - mdesc[0].base = 0x00000000; + mdesc[0].base = PHYS_OFFSET; mdesc[0].size = 0x00001000; mdesc[1].type = fw_code; - mdesc[1].base = 0x00001000; + mdesc[1].base = mdesc[0].base + 0x00001000UL; mdesc[1].size = 0x000ef000; /* @@ -96,17 +96,17 @@ fw_memblock_t * __init fw_getmdesc(int eva) * devices. */ mdesc[2].type = fw_dontuse; - mdesc[2].base = 0x000f0000; + mdesc[2].base = mdesc[0].base + 0x000f0000UL; mdesc[2].size = 0x00010000; mdesc[3].type = fw_dontuse; - mdesc[3].base = 0x00100000; + mdesc[3].base = mdesc[0].base + 0x00100000UL; mdesc[3].size = CPHYSADDR(PFN_ALIGN((unsigned long)&_end)) - - mdesc[3].base; + 0x00100000UL; mdesc[4].type = fw_free; - mdesc[4].base = CPHYSADDR(PFN_ALIGN(&_end)); - mdesc[4].size = memsize - mdesc[4].base; + mdesc[4].base = mdesc[0].base + CPHYSADDR(PFN_ALIGN(&_end)); + mdesc[4].size = memsize - CPHYSADDR(mdesc[4].base); return &mdesc[0]; } |
