*/
#define ENA_DCAC 2UL
#define DIS_DCAC ~ENA_DCAC
-#define ICAC_MEM_KBF_ISET (0x07) ! I Cache sets per way
+#define ICAC_MEM_KBF_ISET (0x07) ! I Cache sets per way
#define ICAC_MEM_KBF_IWAY (0x07<<3) ! I cache ways
#define ICAC_MEM_KBF_ISZ (0x07<<6) ! I cache line size
#define DCAC_MEM_KBF_DSET (0x07) ! D Cache sets per way
jal mem_init
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
+#if !CONFIG_IS_ENABLED(SKIP_LOWLEVEL_INIT)
jal lowlevel_init
/*
* gp = ~VMA for burn mode
SAVE_ALL
move $r0, $sp ! To get the kernel stack
li $r1, 1 ! Determine interruption type
- bal do_interruption
+ bal do_interruption
.align 5
tlb_not_present:
SAVE_ALL
move $r0, $sp ! To get the kernel stack
li $r1, 2 ! Determine interruption type
- bal do_interruption
+ bal do_interruption
.align 5
tlb_misc:
SAVE_ALL
move $r0, $sp ! To get the kernel stack
li $r1, 3 ! Determine interruption type
- bal do_interruption
+ bal do_interruption
.align 5
tlb_vlpt_miss:
bal do_interruption
.align 5
-
-/*
- * void reset_cpu(ulong addr);
- * $r0: input address to jump to
- */
-.globl reset_cpu
-reset_cpu:
-/* No need to disable MMU because we never enable it */
-
- bal invalidate_icac
- bal invalidate_dcac
- mfsr $p0, $MMU_CFG
- andi $p0, $p0, 0x3 ! MMPS
- li $p1, 0x2 ! TLB MMU
- bne $p0, $p1, 1f
- tlbop flushall ! Flush TLB
-1:
- mfsr $p0, MR_CAC_CTL ! Get the $CACHE_CTL reg
- li $p1, DIS_DCAC
- and $p0, $p0, $p1 ! Clear the DC_EN bit
- mtsr $p0, MR_CAC_CTL ! Write back the $CACHE_CTL reg
- br $r0 ! Jump to the input address