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MIPS: malta: malta-memory: Use the PHYS_OFFSET to build the memory map

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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>
This commit is contained in:
Markos Chandras 2014-01-15 14:13:05 +00:00 committed by Ralf Baechle
parent e6ca4e5bf1
commit 3bdd8e6e09
1 changed files with 7 additions and 7 deletions
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14
arch/mips/mti-malta/malta-memory.c
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@ -81,11 +81,11 @@ fw_memblock_t * __init fw_getmdesc(int eva)
memset(mdesc, 0, sizeof(mdesc)); memset(mdesc, 0, sizeof(mdesc));
mdesc[0].type = fw_dontuse; mdesc[0].type = fw_dontuse;
mdesc[0].base = 0x00000000; mdesc[0].base = PHYS_OFFSET;
mdesc[0].size = 0x00001000; mdesc[0].size = 0x00001000;
mdesc[1].type = fw_code; mdesc[1].type = fw_code;
mdesc[1].base = 0x00001000; mdesc[1].base = mdesc[0].base + 0x00001000UL;
mdesc[1].size = 0x000ef000; mdesc[1].size = 0x000ef000;
/* /*
@ -96,17 +96,17 @@ fw_memblock_t * __init fw_getmdesc(int eva)
* devices. * devices.
*/ */
mdesc[2].type = fw_dontuse; mdesc[2].type = fw_dontuse;
mdesc[2].base = 0x000f0000; mdesc[2].base = mdesc[0].base + 0x000f0000UL;
mdesc[2].size = 0x00010000; mdesc[2].size = 0x00010000;
mdesc[3].type = fw_dontuse; 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].size = CPHYSADDR(PFN_ALIGN((unsigned long)&_end)) -
mdesc[3].base; 0x00100000UL;
mdesc[4].type = fw_free; mdesc[4].type = fw_free;
mdesc[4].base = CPHYSADDR(PFN_ALIGN(&_end)); mdesc[4].base = mdesc[0].base + CPHYSADDR(PFN_ALIGN(&_end));
mdesc[4].size = memsize - mdesc[4].base; mdesc[4].size = memsize - CPHYSADDR(mdesc[4].base);
return &mdesc[0]; return &mdesc[0];
} }