From e78b14080112af75cb287e5a6eac28f728d036ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20Th=C3=A9baudeau?=
<benoit.thebaudeau@advansee.com>
Date: Thu, 11 Apr 2013 09:35:38 +0000
Subject: [PATCH] imx: mx5: lowlevel_init: Simplify code
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Don't use several instructions to build constant values.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Acked-by: Stefano Babic <sbabic@denx.de>
---
arch/arm/cpu/armv7/mx5/lowlevel_init.S | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm/cpu/armv7/mx5/lowlevel_init.S b/arch/arm/cpu/armv7/mx5/lowlevel_init.S
index 6d9396a9767..dfce0ca83ee 100644
--- a/arch/arm/cpu/armv7/mx5/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/mx5/lowlevel_init.S
@@ -309,8 +309,7 @@ setup_pll_func:
ldr r0, =CCM_BASE_ADDR
ldr r1, =0x00015154
str r1, [r0, #CLKCTL_CBCMR]
- ldr r1, =0x02888945
- orr r1, r1, #(1 << 16)
+ ldr r1, =0x02898945
str r1, [r0, #CLKCTL_CBCDR]
/* make sure change is effective */
1: ldr r1, [r0, #CLKCTL_CDHIPR]
@@ -321,10 +320,7 @@ setup_pll_func:
/* Switch peripheral to PLL2 */
ldr r0, =CCM_BASE_ADDR
- ldr r1, =0x00808145
- orr r1, r1, #(2 << 10)
- orr r1, r1, #(0 << 16)
- orr r1, r1, #(1 << 19)
+ ldr r1, =0x00888945
str r1, [r0, #CLKCTL_CBCDR]
ldr r1, =0x00016154
--
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