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| author | David Hendricks <dhendrix@chromium.org> | 2013-02-12 15:30:17 -0800 |
|---|---|---|
| committer | David Hendricks <dhendrix@chromium.org> | 2013-02-13 03:04:57 +0100 |
| commit | b25208fc8bce4142c420afcacd3c16e649fa2a5c (patch) | |
| tree | 2554d679c389a9e9d2ff4b5b8507ca4376b6a589 /src/arch/armv7 | |
| parent | 1b6fecd64d40cae3693d5424a26b9f34e419fd06 (diff) | |
| download | coreboot-b25208fc8bce4142c420afcacd3c16e649fa2a5c.tar.xz | |
armv7: use start and size parameters in mmu_setup()
mmu_setup() was originally written in U-Boot to utilize board-specific
global data. Since we're trying to avoid that, we added start and size
parameters so that board-specific info can be passed in via mainboard
code. Let's start using it that way.
Change-Id: I7d7de0e42bd918c9f9f0c177acaf56c110bf8353
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2378
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/arch/armv7')
| -rw-r--r-- | src/arch/armv7/lib/cache-cp15.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/armv7/lib/cache-cp15.c b/src/arch/armv7/lib/cache-cp15.c index f51ee489c6..cfbdb941a0 100644 --- a/src/arch/armv7/lib/cache-cp15.c +++ b/src/arch/armv7/lib/cache-cp15.c @@ -114,7 +114,7 @@ static inline void dram_bank_mmu_setup(unsigned long start, unsigned long size) } /* to activate the MMU we need to set up virtual memory: use 1M areas */ -inline void mmu_setup(unsigned long start, unsigned long size) +inline void mmu_setup(unsigned long start, unsigned long size_mb) { int i; u32 reg; @@ -125,7 +125,7 @@ inline void mmu_setup(unsigned long start, unsigned long size) for (i = 0; i < 4096; i++) set_section_dcache(i, DCACHE_OFF); - dram_bank_mmu_setup(CONFIG_SYS_SDRAM_BASE, CONFIG_DRAM_SIZE_MB << 20); + dram_bank_mmu_setup(start, size_mb << 20); /* Copy the page table address to cp15 */ asm volatile("mcr p15, 0, %0, c2, c0, 0" |