30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
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From 5ff3a09d64b6b9172d9007e3f77116902b9c2965 Mon Sep 17 00:00:00 2001
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From: Andre Przywara <andre.przywara@arm.com>
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Date: Mon, 8 Aug 2016 02:34:27 +0100
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Subject: [PATCH] sunxi: add SRAM regions to EL3 mapping
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Currently we only map the MMIO regions for actual peripheral devices
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in EL3. For the SCPI implementation we need access to the SRAM regions
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as well.
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Add a mapping entry that covers all three SRAM regions on the A64.
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Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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---
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plat/sun50iw1p1/aarch64/sunxi_common.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/plat/sun50iw1p1/aarch64/sunxi_common.c b/plat/sun50iw1p1/aarch64/sunxi_common.c
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index a2fa37a39..8ebcd9852 100644
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--- a/plat/sun50iw1p1/aarch64/sunxi_common.c
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+++ b/plat/sun50iw1p1/aarch64/sunxi_common.c
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@@ -56,6 +56,9 @@ plat_config_t plat_config;
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*/
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const mmap_region_t sunxi_mmap[] = {
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+ // SRAM regions
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+ { 0x0010000, 0x0010000,
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+ 0x0030000, MT_DEVICE | MT_RW | MT_NS },
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// MMI/O region used by peripherals from 0x100.0000 to 0x200.0000
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{ 0x1000000, 0x1000000,
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0x1000000, MT_DEVICE | MT_RW | MT_SECURE },
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