diff options
author | Eric Miao <eric.miao@linaro.org> | 2011-12-22 10:51:40 +0800 |
---|---|---|
committer | Eric Miao <eric.miao@linaro.org> | 2012-01-06 12:04:36 +0800 |
commit | e05854403ec4b48cd7523fc1005986e5a91d2bca (patch) | |
tree | a44e964f451ad2b275fb85038fe49d11bc4fc7c7 | |
parent | 5127461af8d0c138a20413ec805d0fb8d15f848c (diff) |
ARM: imx6q: resume PL310 only when CACHE_L2X0 defined
Original patch from Lothar Waßmann, this patch fixes a building error
when CONFIG_CACHE_L2X0 is not defined.
Cc: Lothar Waßmann <lw@karo-electronics.de>
Cc: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Eric Miao <eric.miao@linaro.org>
-rw-r--r-- | arch/arm/mach-imx/head-v7.S | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/mach-imx/head-v7.S b/arch/arm/mach-imx/head-v7.S index a59cae747af..cec23a857c7 100644 --- a/arch/arm/mach-imx/head-v7.S +++ b/arch/arm/mach-imx/head-v7.S @@ -80,6 +80,7 @@ ENDPROC(v7_secondary_startup) .data .align +#ifdef CONFIG_CACHE_L2X0 .macro pl310_resume ldr r2, phys_l2x0_saved_regs ldr r0, [r2, #L2X0_R_PHY_BASE] @ get physical base of l2x0 @@ -89,13 +90,17 @@ ENDPROC(v7_secondary_startup) str r1, [r0, #L2X0_CTRL] @ re-enable L2 .endm + .globl phys_l2x0_saved_regs +phys_l2x0_saved_regs: + .long 0 +#else + .macro pl310_resume + .endm +#endif + ENTRY(v7_cpu_resume) bl v7_invalidate_l1 pl310_resume b cpu_resume ENDPROC(v7_cpu_resume) - - .globl phys_l2x0_saved_regs -phys_l2x0_saved_regs: - .long 0 #endif |