erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

soc/mediatek/common: Increase DEV_MEM memory range to 16GB

Browse source 
Map a proper DRAM range for memory test during calibration.

TEST=memory test passed on Rauru
BUG=b:317009620

Signed-off-by: Jarried Lin <jarried.lin@mediatek.corp-partner.google.com>
Change-Id: I06f31ef14715897ba889076d78b8c2d015dd08ef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85035
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Jarried Lin 2024-02-05 18:29:12 +08:00 • committed by Yu-Ping Wu
commit e1bfeeab41
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/soc/mediatek/common/mmu_operations.c
View file

@ -19,11 +19,11 @@ void mtk_mmu_init(void)
mmu_init();
/*
* Set 0x0 to 8GB address as device memory. We want to config IO_PHYS
* Set 0x0 to 16GB address as device memory. We want to config IO_PHYS
* address to DEV_MEM, and map a proper range of dram for the memory
* test during calibration.
*/
mmu_config_range((void *)0, (uintptr_t)8U * GiB, DEV_MEM);
mmu_config_range((void *)0, (uintptr_t)16U * GiB, DEV_MEM);
/* SRAM is cached */
mmu_config_range(_sram, REGION_SIZE(sram), SECURE_CACHED_MEM);