arm-trusted-firmware/plat/allwinner/common
Samuel Holland 57b3663239 allwinner: Reserve and map space for the SCP firmware
The SCP firmware is allocated the last 16KiB of SRAM A2. This includes
the SCPI shared memory area, which must be mapped as MT_DEVICE to
prevent problems with cache coherency between the AP CPUs and the SCP.
For simplicity, map the whole SCP region as MT_DEVICE.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: Ie39eb5ff281b8898a3c1d9748dc08755f528e2f8
2020-02-12 21:18:21 -06:00
..
include allwinner: Reserve and map space for the SCP firmware 2020-02-12 21:18:21 -06:00
allwinner-common.mk allwinner: Reenable USE_COHERENT_MEM 2020-01-15 09:09:41 +00:00
arisc_off.S allwinner: Use the arisc to turn off ARM cores 2018-10-20 16:23:59 +01:00
plat_helpers.S allwinner: Introduce basic platform support 2018-06-15 11:45:24 +01:00
sunxi_bl31_setup.c allwinner: Clean up CPU ops functions 2019-02-17 21:12:51 -06:00
sunxi_common.c allwinner: Reserve and map space for the SCP firmware 2020-02-12 21:18:21 -06:00
sunxi_cpu_ops.c allwinner: Fix incorrect ARISC code patch offset check 2019-12-04 01:54:48 -06:00
sunxi_pm.c allwinner: Merge duplicate code in sunxi_power_down 2019-12-13 19:20:36 -06:00
sunxi_security.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00
sunxi_topology.c allwinner: Constify data structures 2019-02-17 20:13:40 -06:00