CONFIG_SYS_MONITOR_BASE & 0xfff00000, MAS2_I|MAS2_G, \
CONFIG_SYS_PBI_FLASH_WINDOW & 0xfff00000, MAS3_SX|MAS3_SW|MAS3_SR, \
0, r6
+
+#elif defined(CONFIG_RAMBOOT_PBL) && defined(CONFIG_SECURE_BOOT)
+ /* create a temp mapping in AS = 1 for mapping CONFIG_SYS_MONITOR_BASE
+ * to L3 Address configured by PBL for ISBC code
+ */
+ create_tlb1_entry 15, \
+ 1, BOOKE_PAGESZ_1M, \
+ CONFIG_SYS_MONITOR_BASE & 0xfff00000, MAS2_I|MAS2_G, \
+ CONFIG_SYS_INIT_L3_ADDR & 0xfff00000, MAS3_SX|MAS3_SW|MAS3_SR, \
+ 0, r6
+
#else
/*
* create a temp mapping in AS=1 to the 1M CONFIG_SYS_MONITOR_BASE space, the main
li r0,0
1:
dcbz r0,r3
- dcbtls 0,r0,r3
+#ifdef CONFIG_E6500 /* Lock/unlock L2 cache instead of L1 */
+ dcbtls 2, r0, r3
+#else
+ dcbtls 0, r0, r3
+#endif
addi r3,r3,CONFIG_SYS_CACHELINE_SIZE
bdnz 1b
*/
.globl trap_init
trap_init:
+ mflr r11
+ bl _GLOBAL_OFFSET_TABLE_-4
+ mflr r12
+
/* Update IVORs as per relocation */
mtspr IVPR,r3
- li r4,CriticalInput@l
+ lwz r4,CriticalInput@got(r12)
mtspr IVOR0,r4 /* 0: Critical input */
- li r4,MachineCheck@l
+ lwz r4,MachineCheck@got(r12)
mtspr IVOR1,r4 /* 1: Machine check */
- li r4,DataStorage@l
+ lwz r4,DataStorage@got(r12)
mtspr IVOR2,r4 /* 2: Data storage */
- li r4,InstStorage@l
+ lwz r4,InstStorage@got(r12)
mtspr IVOR3,r4 /* 3: Instruction storage */
- li r4,ExtInterrupt@l
+ lwz r4,ExtInterrupt@got(r12)
mtspr IVOR4,r4 /* 4: External interrupt */
- li r4,Alignment@l
+ lwz r4,Alignment@got(r12)
mtspr IVOR5,r4 /* 5: Alignment */
- li r4,ProgramCheck@l
+ lwz r4,ProgramCheck@got(r12)
mtspr IVOR6,r4 /* 6: Program check */
- li r4,FPUnavailable@l
+ lwz r4,FPUnavailable@got(r12)
mtspr IVOR7,r4 /* 7: floating point unavailable */
- li r4,SystemCall@l
+ lwz r4,SystemCall@got(r12)
mtspr IVOR8,r4 /* 8: System call */
/* 9: Auxiliary processor unavailable(unsupported) */
- li r4,Decrementer@l
+ lwz r4,Decrementer@got(r12)
mtspr IVOR10,r4 /* 10: Decrementer */
- li r4,IntervalTimer@l
+ lwz r4,IntervalTimer@got(r12)
mtspr IVOR11,r4 /* 11: Interval timer */
- li r4,WatchdogTimer@l
+ lwz r4,WatchdogTimer@got(r12)
mtspr IVOR12,r4 /* 12: Watchdog timer */
- li r4,DataTLBError@l
+ lwz r4,DataTLBError@got(r12)
mtspr IVOR13,r4 /* 13: Data TLB error */
- li r4,InstructionTLBError@l
+ lwz r4,InstructionTLBError@got(r12)
mtspr IVOR14,r4 /* 14: Instruction TLB error */
- li r4,DebugBreakpoint@l
+ lwz r4,DebugBreakpoint@got(r12)
mtspr IVOR15,r4 /* 15: Debug */
+ mtlr r11
blr
.globl unlock_ram_in_cache
slwi r4,r4,(10 - 1 - L1_CACHE_SHIFT)
mtctr r4
1: dcbi r0,r3
+#ifdef CONFIG_E6500 /* lock/unlock L2 cache instead of L1 */
+ dcblc 2, r0, r3
+#else
dcblc r0,r3
+#endif
addi r3,r3,CONFIG_SYS_CACHELINE_SIZE
bdnz 1b
sync