imx: mx8m: add memory mapping for CAAM and TCM
Otherwise can't boot the M4 core as it is impossible to load its
firmware into the TCM memory.
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
diff --git a/arch/arm/mach-imx/mx8m/soc.c b/arch/arm/mach-imx/mx8m/soc.c
index 46873aa..11251c5 100644
--- a/arch/arm/mach-imx/mx8m/soc.c
+++ b/arch/arm/mach-imx/mx8m/soc.c
@@ -78,6 +78,22 @@
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
PTE_BLOCK_OUTER_SHARE
}, {
+ /* CAAM */
+ .virt = 0x100000UL,
+ .phys = 0x100000UL,
+ .size = 0x8000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ }, {
+ /* TCM */
+ .virt = 0x7C0000UL,
+ .phys = 0x7C0000UL,
+ .size = 0x80000UL,
+ .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
+ PTE_BLOCK_NON_SHARE |
+ PTE_BLOCK_PXN | PTE_BLOCK_UXN
+ }, {
/* OCRAM */
.virt = 0x900000UL,
.phys = 0x900000UL,