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| author | Weijie Gao <weijie.gao@mediatek.com> | 2022-05-20 11:21:51 +0800 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2022-07-13 23:03:37 +0200 |
| commit | 2948d9cf8637e49e2a172b8936a9f5a3a04bca13 (patch) | |
| tree | 97fbd9e601648c5cb162a9545e7c29fd99e73d61 /arch/mips/mach-mtmips/mt7621/init.c | |
| parent | 9a3bbb0eba51cc6abd11354a52fdff709756a7c2 (diff) | |
mips: add support for noncached_alloc()
This patch adds support for noncached_alloc() which was only supported by
ARM platform.
Unlike the ARM platform, MMU is not used in u-boot for MIPS. Instead, KSEG
is provided to access uncached memory. So most code of this patch is copied
from cache.c of ARM platform, with only two differences:
1. MMU is untouched in noncached_set_region()
2. Address returned by noncached_alloc() is converted using KSEG1ADDR()
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Diffstat (limited to 'arch/mips/mach-mtmips/mt7621/init.c')
0 files changed, 0 insertions, 0 deletions