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ppc4xx: use CONFIG_PCI_BOOTDELAY instead of private implementation 

This patch switches PMC440 board code to the CONFIG_PCI_BOOTDELAY option
instead of using a private implemention. This relies on Anatolji's patch
that moves the pcidelay handling behind pci_target_init.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Matthias Fuchs 2011-10-13 15:12:22 +02:00 committed by Stefan Roese
parent a63d965275
commit 2fe6b7f70f
2 changed files with 2 additions and 15 deletions
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15
board/esd/pmc440/pmc440.c
View File

@ -617,21 +617,6 @@ void pci_master_init(struct pci_controller *hose)
static void wait_for_pci_ready(void)
{
int i;
char *s = getenv("pcidelay");
/*
* We have our own handling of the pcidelay variable.
* Using CONFIG_PCI_BOOTDELAY enables pausing for host
* and adapter devices. For adapter devices we do not
* want this.
*/
if (s) {
int ms = simple_strtoul(s, NULL, 10);
printf("PCI: Waiting for %d ms\n", ms);
for (i=0; i<ms; i++)
udelay(1000);
}
if (!(in_be32((void*)GPIO1_IR) & GPIO1_PPC_EREADY)) {
printf("PCI: Waiting for EREADY (CTRL-C to skip) ... ");
while (1) {

2
include/configs/PMC440.h
View File

@ -432,6 +432,8 @@
#define CONFIG_SYS_PCI_MASTER_INIT
#define CONFIG_SYS_PCI_BOARD_FIXUP_IRQ
#define CONFIG_PCI_BOOTDELAY 0
/* PCI identification */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
#define CONFIG_SYS_PCI_SUBSYS_ID_NONMONARCH 0x0441 /* PCI Device ID: Non-Monarch */