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authorTom Rini <trini@konsulko.com>2022-10-31 10:40:31 -0400
committerTom Rini <trini@konsulko.com>2022-10-31 10:40:31 -0400
commit6f38d91158e7e4199753b79e0a25c1a65175aba4 (patch)
tree0ef14997a05c73d3d3a4640284d241d3e046ce4a /arch/arm/mach-bcmbca/bcm6856/mmu_table.c
parent218e2c45af83f2cb7b1374b9023b4ced6eb0bb77 (diff)
parent21545a8cbf9ef3c47a1a8c347ad31e759b00b0c7 (diff)
Merge branch '2022-10-31-broadcom-updates'
- Update / add a large number of Broadcom BCA SoCs.
Diffstat (limited to 'arch/arm/mach-bcmbca/bcm6856/mmu_table.c')
-rw-r--r--arch/arm/mach-bcmbca/bcm6856/mmu_table.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmbca/bcm6856/mmu_table.c b/arch/arm/mach-bcmbca/bcm6856/mmu_table.c
new file mode 100644
index 00000000000..8e53b4929eb
--- /dev/null
+++ b/arch/arm/mach-bcmbca/bcm6856/mmu_table.c
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2022 Broadcom Ltd.
+ */
+#include <common.h>
+#include <asm/armv8/mmu.h>
+#include <linux/sizes.h>
+
+static struct mm_region bcm96856_mem_map[] = {
+ {
+ .virt = 0x00000000UL,
+ .phys = 0x00000000UL,
+ .size = 1UL * SZ_1G,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
+ PTE_BLOCK_INNER_SHARE
+ },
+ {
+ /* SoC peripheral */
+ .virt = 0xff800000UL,
+ .phys = 0xff800000UL,
+ .size = 0x100000,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ },
+ {
+ /* List terminator */
+ 0,
+ }
+};
+
+struct mm_region *mem_map = bcm96856_mem_map;