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 |
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.. | ||
include | ||
allwinner-common.mk | ||
arisc_off.S | ||
plat_helpers.S | ||
sunxi_bl31_setup.c | ||
sunxi_common.c | ||
sunxi_cpu_ops.c | ||
sunxi_pm.c | ||
sunxi_security.c | ||
sunxi_topology.c |