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authorCyril Jourdan2012-10-11 17:28:07 +0200
committerCyril Jourdan2012-11-06 17:24:59 +0100
commit09f88ee12751f9b239d34bc01478b59329ff5b43 (patch)
tree2317cfafb6c78eaad771477842623f3d2c355c98 /cleopatre/u-boot-1.1.6/cpu/spc300
parenta70ee53923df3e7ed2f1e999599d369232d33ad0 (diff)
cleo/uboot/cpu/spc300: increase ICP and IBias current for PPLL, closes #3433
Diffstat (limited to 'cleopatre/u-boot-1.1.6/cpu/spc300')
-rw-r--r--cleopatre/u-boot-1.1.6/cpu/spc300/msepll.S4
1 files changed, 4 insertions, 0 deletions
diff --git a/cleopatre/u-boot-1.1.6/cpu/spc300/msepll.S b/cleopatre/u-boot-1.1.6/cpu/spc300/msepll.S
index be9f372051..63d02dd9ba 100644
--- a/cleopatre/u-boot-1.1.6/cpu/spc300/msepll.S
+++ b/cleopatre/u-boot-1.1.6/cpu/spc300/msepll.S
@@ -134,6 +134,10 @@ pll_init:
*/
/* Peripheral PLL */
ldr r1, =MSEPLL_PPLL_BASE
+ regbitclear r1, MSEPLL_SPPLL_CTRL_OFFSET, MSEPLL_SPPLL_CTRL_IBIAS_SHIFT, \
+ MSEPLL_SPPLL_CTRL_IBIAS_MASK, r2, r3
+ regbitclear r1, MSEPLL_SPPLL_CTRL_OFFSET, MSEPLL_SPPLL_CTRL_ICP_SHIFT, \
+ MSEPLL_SPPLL_CTRL_ICP_MASK, r2, r3
regbitclear r1, MSEPLL_SPPLL_CTRL_OFFSET, MSEPLL_SPPLL_CTRL_VCO_DIV2_DIS_SHIFT, \
MSEPLL_SPPLL_CTRL_VCO_DIV2_DIS_MASK, r2, r3
/* Config to have an ouptut clock at 250 MHz */