summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorWolfgang Denk <wd@pollux.denx.de>2005-08-19 00:36:45 +0200
committerWolfgang Denk <wd@pollux.denx.de>2005-08-19 00:36:45 +0200
commitdf3c7c8f52473297e4049efd8309d3ea944606f7 (patch)
tree24e59a11ed216942689efa245cfa016201db3812 /include
parent601aed1e8f90c7e9a17f7e448cc21969d821bf50 (diff)
downloadu-boot-imx-df3c7c8f52473297e4049efd8309d3ea944606f7.zip
u-boot-imx-df3c7c8f52473297e4049efd8309d3ea944606f7.tar.gz
u-boot-imx-df3c7c8f52473297e4049efd8309d3ea944606f7.tar.bz2
Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
because of a bug in the AT91RM9200 CPU PLL Patch by Martin Krause, 22 Apr 2005
Diffstat (limited to 'include')
-rw-r--r--include/configs/cmc_pu2.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/configs/cmc_pu2.h b/include/configs/cmc_pu2.h
index 3554355..9ed538b 100644
--- a/include/configs/cmc_pu2.h
+++ b/include/configs/cmc_pu2.h
@@ -26,7 +26,7 @@
#define __CONFIG_H
/* ARM asynchronous clock */
-#define AT91C_MAIN_CLOCK 207360000 /* from 18.432 MHz crystal (18432000 / 4 * 45) */
+#define AT91C_MAIN_CLOCK 179712000 /* from 18.432 MHz crystal (18432000 / 4 * 39) */
#define AT91C_MASTER_CLOCK (AT91C_MAIN_CLOCK/3) /* peripheral clock */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
@@ -53,7 +53,7 @@
#define SMC2_CSR_VAL 0x100032ad /* 16bit, 2 TDF, 4 WS */
/* clocks */
-#define PLLAR_VAL 0x202CBE04 /* 207.360 MHz for PCK */
+#define PLLAR_VAL 0x2026BE04 /* 179,712 MHz for PCK */
#define PLLBR_VAL 0x10483E0E /* 48.054857 MHz (divider by 2 for USB) */
#define MCKR_VAL 0x00000202 /* PCK/3 = MCK Master Clock = 69.120MHz from PLLA */