diff options
Diffstat (limited to 'target/linux/orion/patches/005-dram_mapping_granularity_is_64kib.patch')
| -rw-r--r-- | target/linux/orion/patches/005-dram_mapping_granularity_is_64kib.patch | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/target/linux/orion/patches/005-dram_mapping_granularity_is_64kib.patch b/target/linux/orion/patches/005-dram_mapping_granularity_is_64kib.patch deleted file mode 100644 index 2e7815de27..0000000000 --- a/target/linux/orion/patches/005-dram_mapping_granularity_is_64kib.patch +++ /dev/null @@ -1,26 +0,0 @@ -The DRAM base address and size fields in the CPU's MBUS bridge have -64KiB granularity, instead of the currently used 16MiB. Since all -of the currently supported MBUS peripherals support 64KiB granularity -as well, this patch changes the Orion address map code to stop -rounding base addresses down and sizes up to multiples of 16MiB. - -Found by Ke Wei <kewei@marvell.com>. - -Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> ---- - arch/arm/mach-orion5x/addr-map.c | 4 ++-- - 1 files changed, 2 insertions(+), 2 deletions(-) - ---- a/arch/arm/mach-orion5x/addr-map.c -+++ b/arch/arm/mach-orion5x/addr-map.c -@@ -152,8 +152,8 @@ - w = &orion5x_mbus_dram_info.cs[cs++]; - w->cs_index = i; - w->mbus_attr = 0xf & ~(1 << i); -- w->base = base & 0xff000000; -- w->size = (size | 0x00ffffff) + 1; -+ w->base = base & 0xffff0000; -+ w->size = (size | 0x0000ffff) + 1; - } - } - orion5x_mbus_dram_info.num_cs = cs; |