X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Farch%2Farm7%2Fstart.s;h=d1a55dafa96eafa4470d7cdee575b247127f567d;hb=818dd00ebd8c60ea2d47a01a26381b4adc087bdb;hp=1897ecd6220aa8c2344577a3639a89eab8b6a728;hpb=28eafc7611ec3d3f840845ec2b54025affd7bc1e;p=tpg%2Facess2.git

diff --git a/Kernel/arch/arm7/start.s b/Kernel/arch/arm7/start.s
index 1897ecd6..d1a55daf 100644
--- a/Kernel/arch/arm7/start.s
+++ b/Kernel/arch/arm7/start.s
@@ -14,9 +14,20 @@ interrupt_vector_table:
 
 .globl _start
 _start:
+	ldr r0, _ptr_kerneltable0
+	mcr p15, 0, r0, c2, c0, 1	@ Set TTBR1 to r0
+	mov r0, #1
+	mcr p15, 0, r0, c2, c0, 2	@ Set TTCR to 1 (50/50 split)
+
+	mrc p15, 0, r0, c1, c0, 0
+	orr r0, r0, #1
+	mcr p15, 0, r0, c1, c0, 0
+
 	ldr sp, =stack+0x10000	@ Set up stack
 	bl kmain
 1:	b 1b	@ Infinite loop
+_ptr_kerneltable0:
+	.long kernel_table0-0x80000000
 
 SyscallHandler: