From: Kedar Chitnis <kedarc@ti.com>
Date: Wed, 4 Sep 2019 10:31:50 +0000 (+0530)
Subject: armv8: K3: j721e: Updated ddr address regions in MMU table
X-Git-Tag: v2020.10~560^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8bdd83ee507529ce98d844cdfbe2ec4233aa5a1c;p=platform%2Fkernel%2Fu-boot.git

armv8: K3: j721e: Updated ddr address regions in MMU table

The A72 U-Boot code loads and boots a number of remote processors
including the C71x DSP, both the C66_0 and C66_1 DSPs, and the various
Main R5FSS Cores. In order to view the code loaded by the U-Boot by
remote cores, U-Boot should configure the memory region with right
memory attributes. Right now U-Boot carves out a memory region which
is not sufficient for all the images to be loaded. So, increase this
carve out region by 256MB.

Signed-off-by: Kedar Chitnis <kedarc@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---

diff --git a/arch/arm/mach-k3/arm64-mmu.c b/arch/arm/mach-k3/arm64-mmu.c
index 98c5a77..7f908ee 100644
--- a/arch/arm/mach-k3/arm64-mmu.c
+++ b/arch/arm/mach-k3/arm64-mmu.c
@@ -80,13 +80,13 @@ struct mm_region j721e_mem_map[NR_MMU_REGIONS] = {
 	}, {
 		.virt = 0xa0000000UL,
 		.phys = 0xa0000000UL,
-		.size = 0x0bc00000UL,
+		.size = 0x1bc00000UL,
 		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) |
 			 PTE_BLOCK_NON_SHARE
 	}, {
-		.virt = 0xabc00000UL,
-		.phys = 0xabc00000UL,
-		.size = 0x54400000UL,
+		.virt = 0xbbc00000UL,
+		.phys = 0xbbc00000UL,
+		.size = 0x44400000UL,
 		.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
 			 PTE_BLOCK_INNER_SHARE
 	}, {