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ppc4xx: 4xx_pcie: Fix problem with SDRN access using port number as idx 

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2007-10-03 21:16:32 +02:00
parent 3048bcbf0b
commit 6d95289281
1 changed files with 6 additions and 6 deletions
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12
cpu/ppc4xx/4xx_pcie.c
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@ -588,7 +588,7 @@ int ppc4xx_init_pcie_port(int port, int rootport)
*/ */
mdelay(100); mdelay(100);
val = SDR_READ(SDRN_PESDR_RCSSTS(sdr_base(port))); val = SDR_READ(SDRN_PESDR_RCSSTS(port));
if (val & (1 << 20)) { if (val & (1 << 20)) {
printf("PCIE%d: PGRST failed %08x\n", port, val); printf("PCIE%d: PGRST failed %08x\n", port, val);
return -1; return -1;
@ -597,7 +597,7 @@ int ppc4xx_init_pcie_port(int port, int rootport)
/* /*
* Verify link is up * Verify link is up
*/ */
val = SDR_READ(SDRN_PESDR_LOOP(sdr_base(port))); val = SDR_READ(SDRN_PESDR_LOOP(port));
if (!(val & 0x00001000)) { if (!(val & 0x00001000)) {
printf("PCIE%d: link is not up.\n", port); printf("PCIE%d: link is not up.\n", port);
return -1; return -1;
@ -639,15 +639,15 @@ int ppc4xx_init_pcie_port(int port, int rootport)
* Check for VC0 active and assert RDY. * Check for VC0 active and assert RDY.
*/ */
attempts = 10; attempts = 10;
while(!(SDR_READ(SDRN_PESDR_RCSSTS(sdr_base(port))) & (1 << 16))) { while(!(SDR_READ(SDRN_PESDR_RCSSTS(port)) & (1 << 16))) {
if (!(attempts--)) { if (!(attempts--)) {
printf("PCIE%d: VC0 not active\n", port); printf("PCIE%d: VC0 not active\n", port);
return -1; return -1;
} }
mdelay(1000); mdelay(1000);
} }
SDR_WRITE(SDRN_PESDR_RCSSET(sdr_base(port)), SDR_WRITE(SDRN_PESDR_RCSSET(port),
SDR_READ(SDRN_PESDR_RCSSET(sdr_base(port))) | 1 << 20); SDR_READ(SDRN_PESDR_RCSSET(port)) | 1 << 20);
mdelay(100); mdelay(100);
return 0; return 0;
@ -862,7 +862,7 @@ int ppc4xx_setup_pcie_endpoint(struct pci_controller *hose, int port)
out_le16(mbase + 0x202,0xfeed); /* Setting device ID */ out_le16(mbase + 0x202,0xfeed); /* Setting device ID */
attempts = 10; attempts = 10;
while(!(SDR_READ(SDRN_PESDR_RCSSTS(sdr_base(port))) & (1 << 8))) { while(!(SDR_READ(SDRN_PESDR_RCSSTS(port)) & (1 << 8))) {
if (!(attempts--)) { if (!(attempts--)) {
printf("PCIE%d: BME not active\n", port); printf("PCIE%d: BME not active\n", port);
return -1; return -1;