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authorWolfgang Denk <wd@denx.de>2007-05-28 01:11:11 +0200
committerWolfgang Denk <wd@denx.de>2007-05-28 01:11:11 +0200
commit19bf91f9628f80a55d4f171df71041574882b3d6 (patch)
tree14fd9ebacffd43564eaf014997baacea39abde2c /board/motionpro
parent7d075ee1d8cfcab9dd5b356816f17d013498cc62 (diff)
parent7049288fb1f16f1b317140226cdebd07bd416395 (diff)
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Merge with /home/tur/git/u-boot#motionpro
Diffstat (limited to 'board/motionpro')
-rw-r--r--board/motionpro/motionpro.c57
1 files changed, 52 insertions, 5 deletions
diff --git a/board/motionpro/motionpro.c b/board/motionpro/motionpro.c
index 58985b8..6eb5fe9 100644
--- a/board/motionpro/motionpro.c
+++ b/board/motionpro/motionpro.c
@@ -28,11 +28,15 @@
#include <common.h>
#include <mpc5xxx.h>
-
+#include <miiphy.h>
#if defined(CONFIG_OF_FLAT_TREE)
#include <ft_build.h>
#endif
+#if defined(CONFIG_STATUS_LED)
+#include <status_led.h>
+#endif /* CONFIG_STATUS_LED */
+
/* Kollmorgen DPR initialization data */
struct init_elem {
unsigned long addr;
@@ -78,11 +82,27 @@ int board_early_init_r(void)
}
+/*
+ * Additional PHY intialization. After being reset in mpc5xxx_fec_init_phy(),
+ * PHY goes into FX mode. To take it out of the FX mode and switch into
+ * desired TX operation, one needs to clear the FX_SEL bit of Mode Control
+ * Register.
+ */
+void reset_phy(void)
+{
+ unsigned short mode_control;
+
+ miiphy_read("FEC ETHERNET", CONFIG_PHY_ADDR, 0x15, &mode_control);
+ miiphy_write("FEC ETHERNET", CONFIG_PHY_ADDR, 0x15,
+ mode_control & 0xfffe);
+ return;
+}
+
#ifndef CFG_RAMBOOT
/*
* Helper function to initialize SDRAM controller.
*/
-static void sdram_start (int hi_addr)
+static void sdram_start(int hi_addr)
{
long hi_addr_bit = hi_addr ? 0x01000000 : 0;
@@ -114,7 +134,7 @@ static void sdram_start (int hi_addr)
/*
* Initalize SDRAM - configure SDRAM controller, detect memory size.
*/
-long int initdram (int board_type)
+long int initdram(int board_type)
{
ulong dramsize = 0;
#ifndef CFG_RAMBOOT
@@ -168,9 +188,10 @@ long int initdram (int board_type)
}
-int checkboard (void)
+int checkboard(void)
{
- puts("Board: Promess Motion-PRO board\n");
+ uchar rev = *(vu_char *)CPLD_REV_REGISTER;
+ printf("Board: Promess Motion-PRO board (CPLD rev. 0x%02x)\n", rev);
return 0;
}
@@ -181,3 +202,29 @@ void ft_board_setup(void *blob, bd_t *bd)
ft_cpu_setup(blob, bd);
}
#endif /* defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) */
+
+
+#if defined(CONFIG_STATUS_LED)
+void __led_init(led_id_t regaddr, int state)
+{
+ *((vu_long *) regaddr) |= ENABLE_GPIO_OUT;
+
+ if (state == STATUS_LED_ON)
+ *((vu_long *) regaddr) |= LED_ON;
+ else
+ *((vu_long *) regaddr) &= ~LED_ON;
+}
+
+void __led_set(led_id_t regaddr, int state)
+{
+ if (state == STATUS_LED_ON)
+ *((vu_long *) regaddr) |= LED_ON;
+ else
+ *((vu_long *) regaddr) &= ~LED_ON;
+}
+
+void __led_toggle(led_id_t regaddr)
+{
+ *((vu_long *) regaddr) ^= LED_ON;
+}
+#endif /* CONFIG_STATUS_LED */