summaryrefslogtreecommitdiff
path: root/cpu/ppc4xx/cpu_init.c
diff options
context:
space:
mode:
authorStefan Roese <sr@denx.de>2007-10-05 17:10:59 +0200
committerStefan Roese <sr@denx.de>2007-10-31 21:20:49 +0100
commitdbbd125721aea6645fdb962f36bd41f59e272f9d (patch)
tree726c0998b77e26179294b8686cd005e70eb218ce /cpu/ppc4xx/cpu_init.c
parent1d7b874e9c9a7c66f5d8da9ec78a3733765d3e31 (diff)
downloadu-boot-imx-dbbd125721aea6645fdb962f36bd41f59e272f9d.zip
u-boot-imx-dbbd125721aea6645fdb962f36bd41f59e272f9d.tar.gz
u-boot-imx-dbbd125721aea6645fdb962f36bd41f59e272f9d.tar.bz2
ppc4xx: Add PPC405EX support
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'cpu/ppc4xx/cpu_init.c')
-rw-r--r--cpu/ppc4xx/cpu_init.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index 351da36..afb94cc 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2000-2006
+ * (C) Copyright 2000-2007
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -112,7 +112,7 @@ cpu_init_f (void)
unsigned long val;
#endif
-#if defined(CONFIG_405EP)
+#if defined(CONFIG_405EP) || defined (CONFIG_405EX)
/*
* GPIO0 setup (select GPIO or alternate function)
*/
@@ -128,13 +128,21 @@ cpu_init_f (void)
out32(GPIO0_ISR1L, CFG_GPIO0_ISR1L);
out32(GPIO0_TSRH, CFG_GPIO0_TSRH); /* three-state select */
out32(GPIO0_TSRL, CFG_GPIO0_TSRL);
+#if defined(CFG_GPIO0_ISR2H)
+ out32(GPIO0_ISR2H, CFG_GPIO0_ISR2H);
+ out32(GPIO0_ISR2L, CFG_GPIO0_ISR2L);
+#endif
+#if defined (CFG_GPIO0_TCR)
out32(GPIO0_TCR, CFG_GPIO0_TCR); /* enable output driver for outputs */
+#endif
+#if defined (CONFIG_450EP)
/*
* Set EMAC noise filter bits
*/
mtdcr(cpc0_epctl, CPC0_EPRCSR_E0NFE | CPC0_EPRCSR_E1NFE);
#endif /* CONFIG_405EP */
+#endif /* CONFIG_405EP */
#if defined(CFG_440_GPIO_TABLE)
gpio_set_chip_configuration();
@@ -146,7 +154,7 @@ cpu_init_f (void)
#if (defined(CFG_EBC_PB0AP) && defined(CFG_EBC_PB0CR))
#if (defined(CONFIG_405GP) || defined(CONFIG_405CR) || \
defined(CONFIG_405EP) || defined(CONFIG_405EZ) || \
- defined(CONFIG_405))
+ defined(CONFIG_405EX) || defined(CONFIG_405))
/*
* Move the next instructions into icache, since these modify the flash
* we are running from!