u-boot-brain/arch/arm
SRICHARAN R 77efdeb758 ARM: OMAP5: dmm: Create a tiler trap section.
The unmapped entries in tiler space are set with
values 0xFF. So creating a DMM section of
size 16MB at 0xFF000000 with ADDRSPACE set to 0x2.

This way all the unmapped entry accesses to tiler
will be trapped by the EMIF and a error response
is sent to the L3 interconnect. L3 errors are
inturn reported to MPU.

Note that here the tiler trap section is overlapping
with the actual ddr physical space and we lose 16MB
out of the total 2GB.

Signed-off-by: R Sricharan <r.sricharan@ti.com>
2012-07-07 14:07:22 +02:00
..
cpu ARM: OMAP5: dmm: Create a tiler trap section. 2012-07-07 14:07:22 +02:00
dts tegra: fdt: Add keyboard controller definition 2012-05-15 08:31:40 +02:00
include/asm am33xx: Do not call init_timer twice 2012-07-07 14:07:21 +02:00
lib net: move bootfile init into eth_initialize 2012-05-15 17:32:33 -05:00
config.mk Makefile: Add a 'checkthumb' rule 2012-05-15 08:31:26 +02:00