83xx: Remove warmboot parameter from PCI init functions

This change lays the groundwork for the BOOTFLAG_* flags being removed.

This change has the small affect of delaying 100ms on PCI initialization
after a warm boot as opposed to the optimal 1ms on some boards.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

included the mpc8308_p1m board.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/board/matrix_vision/mvblm7/pci.c b/board/matrix_vision/mvblm7/pci.c
index 1cc524b..921e80b 100644
--- a/board/matrix_vision/mvblm7/pci.c
+++ b/board/matrix_vision/mvblm7/pci.c
@@ -60,7 +60,6 @@
 void pci_init_board(void)
 {
 	int i;
-	int warmboot;
 	volatile immap_t *immr;
 	volatile pcictrl83xx_t *pci_ctrl;
 	volatile gpio83xx_t *gpio;
@@ -102,7 +101,5 @@
 	pci_law[1].bar = CONFIG_SYS_PCI1_IO_PHYS & LAWBAR_BAR;
 	pci_law[1].ar = LBLAWAR_EN | LBLAWAR_1MB;
 
-	warmboot = gd->bd->bi_bootflags & BOOTFLAG_WARM;
-
-	mpc83xx_pci_init(1, reg, warmboot);
+	mpc83xx_pci_init(1, reg);
 }