| Message ID | 20180925134923.19308-1-ldevulder@suse.de |
|---|---|
| State | Superseded |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | [U-Boot,1/1] ARM: meson: Extend mem_map to support 3GiB of RAM | expand |
diff --git a/arch/arm/mach-meson/board.c b/arch/arm/mach-meson/board.c index 1ef7e5a6d1..48096ca7cf 100644 --- a/arch/arm/mach-meson/board.c +++ b/arch/arm/mach-meson/board.c @@ -111,13 +111,13 @@ static struct mm_region gx_mem_map[] = { { .virt = 0x0UL, .phys = 0x0UL, - .size = 0x80000000UL, + .size = 0xc0000000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE }, { - .virt = 0x80000000UL, - .phys = 0x80000000UL, - .size = 0x80000000UL, + .virt = 0xc0000000UL, + .phys = 0xc0000000UL, + .size = 0xf0000000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN
The current mem_map definition for Meson SoCs has support for up to 2GiB of RAM. According to S905, S905X, S912 and S805X datasheets the DDR region is set from 0x00000000 to 0xBFFFFFFF, so mem_map's definition should be changed accordingly. It is also needed to be able to boot Khadas VIM2 board with S912 SoC. Signed-off-by: Loic Devulder <ldevulder@suse.de> --- arch/arm/mach-meson/board.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)