commit 6dce1cfa56ab269c2df67ba71d4905d9f54f95e6
author Keerthy <j-keerthy@ti.com> Wed Feb 12 13:55:05 2020 +0530
committer Lokesh Vutla <lokeshvutla@ti.com> Tue Mar 03 13:08:14 2020 +0530
tree b5a4b525b3ae5478952aa33eefc68555281668c3
parent 3ab34bc028e532f5b748104bd65392a575608411

armv7R: K3: r5_mpu: Enable execute permission for MCU0 BTCM

Enable execute permission for mcu_r5fss0_core0 BTCM so that we can jump
to a firmware directly from SPL.

Signed-off-by: Keerthy <j-keerthy@ti.com>

arch/arm/mach-k3/r5_mpu.c

diff --git a/arch/arm/mach-k3/r5_mpu.c b/arch/arm/mach-k3/r5_mpu.c
index ee076ed..3d2ff67 100644
--- a/arch/arm/mach-k3/r5_mpu.c
+++ b/arch/arm/mach-k3/r5_mpu.c
@@ -26,7 +26,9 @@
 	/* U-Boot's code area marking it as WB and Write allocate */
 	{CONFIG_SYS_SDRAM_BASE, REGION_2, XN_DIS, PRIV_RW_USR_RW,
 	 O_I_WB_RD_WR_ALLOC, REGION_2GB},
-	{0x0, 3, 0x0, 0x0, 0x0, 0x0},
+	/* mcu_r5fss0_core0 BTCM area marking it as WB and Write allocate. */
+	{0x41010000, 3, XN_DIS, PRIV_RW_USR_RW, O_I_WB_RD_WR_ALLOC,
+	 REGION_8MB},
 	{0x0, 4, 0x0, 0x0, 0x0, 0x0},
 	{0x0, 5, 0x0, 0x0, 0x0, 0x0},
 	{0x0, 6, 0x0, 0x0, 0x0, 0x0},