[PATCH] Update Yellowstone (440GR) to display board rev and PCI bus speed

Now the board revision and the current PCI bus speed are printed after
the board message.

Also the EBC initialising is now done via defines in the board config
file.

Signed-off-by: Stefan Roese <sr@denx.de>

1 files changed, 7 insertions, 18 deletions

diff --git a/board/amcc/yellowstone/yellowstone.c b/board/amcc/yellowstone/yellowstone.c
index 754ae449c..04f58e041 100644
--- a/board/amcc/yellowstone/yellowstone.c
+++ b/board/amcc/yellowstone/yellowstone.c
@@ -39,24 +39,6 @@ int board_early_init_f(void)
 	reg = mfdcr(ebccfgd);
 	mtdcr(ebccfgd, reg | 0x04000000);	/* Set ATC */
 
-	mtebc(pb0ap, 0x03017300);	/* FLASH/SRAM */
-	mtebc(pb0cr, 0xfc0da000);	/* BAS=0xfc0 64MB r/w 16-bit */
-
-	mtebc(pb1ap, 0x00000000);
-	mtebc(pb1cr, 0x00000000);
-
-	mtebc(pb2ap, 0x04814500);
-	/*CPLD*/ mtebc(pb2cr, 0x80018000);	/*BAS=0x800 1MB r/w 8-bit */
-
-	mtebc(pb3ap, 0x00000000);
-	mtebc(pb3cr, 0x00000000);
-
-	mtebc(pb4ap, 0x00000000);
-	mtebc(pb4cr, 0x00000000);
-
-	mtebc(pb5ap, 0x00000000);
-	mtebc(pb5cr, 0x00000000);
-
 	/*--------------------------------------------------------------------
 	 * Setup the GPIO pins
 	 *-------------------------------------------------------------------*/
@@ -190,8 +172,15 @@ int misc_init_r (void)
 int checkboard(void)
 {
 	char *s = getenv("serial#");
+	u8 rev;
+	u8 val;
 
 	printf("Board: Yellowstone - AMCC PPC440GR Evaluation Board");
+
+	rev = *(u8 *)(CFG_CPLD + 0);
+	val = *(u8 *)(CFG_CPLD + 5) & 0x01;
+	printf(", Rev. %X, PCI=%d MHz", rev, val ? 66 : 33);
+
 	if (s != NULL) {
 		puts(", serial# ");
 		puts(s);