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-rw-r--r--arch/arm/mach-socfpga/headsmp.S16
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S
index f09b1283ffc..9004bfb1756 100644
--- a/arch/arm/mach-socfpga/headsmp.S
+++ b/arch/arm/mach-socfpga/headsmp.S
@@ -13,13 +13,21 @@
__CPUINIT
.arch armv7-a
-#define CPU1_START_ADDR 0xffd08010
-
ENTRY(secondary_trampoline)
- movw r0, #:lower16:CPU1_START_ADDR
- movt r0, #:upper16:CPU1_START_ADDR
+ movw r2, #:lower16:cpu1start_addr
+ movt r2, #:upper16:cpu1start_addr
+
+ /* The socfpga VT cannot handle a 0xC0000000 page offset when loading
+ the cpu1start_addr, we bit clear it. Tested on HW and VT. */
+ bic r2, r2, #0x40000000
+ ldr r0, [r2]
ldr r1, [r0]
bx r1
ENTRY(secondary_trampoline_end)
+
+ENTRY(socfpga_secondary_startup)
+ bl v7_invalidate_l1
+ b secondary_startup
+ENDPROC(socfpga_secondary_startup)