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Commit 5d27e02c authored by Kumar Gala's avatar Kumar Gala
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powerpc/8xxx: Replace is_fsl_pci_cfg with is_serdes_configured 

Now that we have serdes support for all 85xx/86xx/Pxxx chips we can
replace the is_fsl_pci_cfg() code with the is_serdes_configured().
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent a6da8b81
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Showing with 39 additions and 248 deletions
arch/powerpc/cpu/mpc8xxx/Makefile
View file @ 5d27e02c
......@@ -12,7 +12,6 @@ LIB = $(obj)lib8xxx.o
ifneq ($(CPU),mpc83xx)
COBJS-y += cpu.o
COBJS-$(CONFIG_PCI) += pci_cfg.o
endif
COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
......
arch/powerpc/cpu/mpc8xxx/pci_cfg.c deleted 100644 → 0
View file @ a6da8b81
/*
* Copyright 2009-2010 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/fsl_law.h>
#include <pci.h>
struct pci_info {
u32 cfg;
};
/* The cfg field is a bit mask in which each bit represents the value of
* cfg_IO_ports[] signal and the bit is set if the interface would be
* enabled based on the value of cfg_IO_ports[] signal
*
* On MPC86xx/PQ3 based systems:
* we extract cfg_IO_ports from GUTS register PORDEVSR
*
* cfg_IO_ports only exist on systems w/PCIe (we set cfg 0 for systems
* without PCIe)
*/
#if defined(CONFIG_MPC8540) || defined(CONFIG_MPC8560)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCI] = {
.cfg = 0,
},
};
#elif defined(CONFIG_MPC8541) || defined(CONFIG_MPC8555)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCI] = {
.cfg = 0,
},
};
#elif defined(CONFIG_MPC8536)
static struct pci_info pci_config_info[] =
{
};
#elif defined(CONFIG_MPC8544)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCI] = {
.cfg = 0,
},
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 2) | (1 << 3) | (1 << 4) | (1 << 5) |
(1 << 6) | (1 << 7),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7),
},
[LAW_TRGT_IF_PCIE_3] = {
.cfg = (1 << 6) | (1 << 7),
},
};
#elif defined(CONFIG_MPC8548)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCI_1] = {
.cfg = 0,
},
[LAW_TRGT_IF_PCI_2] = {
.cfg = 0,
},
/* PCI_2 is always host and we dont use iosel to determine enable/disable */
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 3) | (1 << 4) | (1 << 7),
},
};
#elif defined(CONFIG_MPC8568)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCI] = {
.cfg = 0,
},
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 3) | (1 << 4) | (1 << 7),
},
};
#elif defined(CONFIG_MPC8569)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 0) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7) |
(1 << 8) | (1 << 0xc) | (1 << 0xf),
},
};
#elif defined(CONFIG_MPC8572)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 2) | (1 << 3) | (1 << 7) |
(1 << 0xb) | (1 << 0xc) | (1 << 0xf),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 3) | (1 << 7),
},
[LAW_TRGT_IF_PCIE_3] = {
.cfg = (1 << 7),
},
};
#elif defined(CONFIG_MPC8610)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCI_1] = {
.cfg = 0,
},
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 1) | (1 << 4),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 0) | (1 << 4),
},
};
#elif defined(CONFIG_MPC8641)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 2) | (1 << 3) | (1 << 5) | (1 << 6) |
(1 << 7) | (1 << 0xf),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 3) | (1 << 0xe) | (1 << 0xf),
},
};
#elif defined(CONFIG_P1011) || defined(CONFIG_P1020) || \
defined(CONFIG_P1012) || defined(CONFIG_P1021)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 0) | (1 << 6) | (1 << 0xe) | (1 << 0xf),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 0xe),
},
};
#elif defined(CONFIG_P1013) || defined(CONFIG_P1022)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 6) | (1 << 7) | (1 << 9) | (1 << 0xa) |
(1 << 0xb) | (1 << 0xd) | (1 << 0xe) |
(1 << 0xf) | (1 << 0x15) | (1 << 0x16) |
(1 << 0x17) | (1 << 0x18) | (1 << 0x19) |
(1 << 0x1a) | (1 << 0x1b) | (1 << 0x1c) |
(1 << 0x1d) | (1 << 0x1e) | (1 << 0x1f),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 1) | (1 << 6) | (1 << 7) | (1 << 9) |
(1 << 0xd) | (1 << 0x15) | (1 << 0x16) | (1 << 0x17) |
(1 << 0x18) | (1 << 0x19) | (1 << 0x1a) | (1 << 0x1b),
},
[LAW_TRGT_IF_PCIE_3] = {
.cfg = (1 << 0) | (1 << 1) | (1 << 6) | (1 << 7) | (1 << 9) |
(1 << 0xa) | (1 << 0xb) | (1 << 0xd) | (1 << 0x15) |
(1 << 0x16) | (1 << 0x17) | (1 << 0x18) | (1 << 0x1c),
},
};
#elif defined(CONFIG_P2010) || defined(CONFIG_P2020)
static struct pci_info pci_config_info[] =
{
[LAW_TRGT_IF_PCIE_1] = {
.cfg = (1 << 0) | (1 << 2) | (1 << 4) | (1 << 6) |
(1 << 0xd) | (1 << 0xe) | (1 << 0xf),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 2) | (1 << 0xe),
},
[LAW_TRGT_IF_PCIE_3] = {
.cfg = (1 << 2) | (1 << 4),
},
};
#elif defined(CONFIG_FSL_CORENET)
#else
#error Need to define pci_config_info for processor
#endif
#ifndef CONFIG_FSL_CORENET
int is_fsl_pci_cfg(enum law_trgt_if trgt, u32 io_sel)
{
return ((1 << io_sel) & pci_config_info[trgt].cfg);
}
#endif
arch/powerpc/include/asm/fsl_pci.h
View file @ 5d27e02c
......@@ -23,8 +23,6 @@
#include <asm/fsl_law.h>
int is_fsl_pci_cfg(enum law_trgt_if trgt, u32 io_sel);
int fsl_setup_hose(struct pci_controller *hose, unsigned long addr);
int fsl_is_pci_agent(struct pci_controller *hose);
void fsl_pci_init(struct pci_controller *hose, u32 cfg_addr, u32 cfg_data);
......
board/freescale/mpc8544ds/mpc8544ds.c
View file @ 5d27e02c
......@@ -28,6 +28,7 @@
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <asm/io.h>
#include <miiphy.h>
#include <libfdt.h>
......@@ -127,7 +128,7 @@ void pci_init_board(void)
puts("\n");
#ifdef CONFIG_PCIE3
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_3, io_sel);
pcie_configured = is_serdes_configured(PCIE3);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE3)){
SET_STD_PCIE_INFO(pci_info[num], 3);
......@@ -162,7 +163,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......@@ -193,7 +194,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE2
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel);
pcie_configured = is_serdes_configured(PCIE2);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE2)){
SET_STD_PCIE_INFO(pci_info[num], 2);
......
board/freescale/mpc8548cds/mpc8548cds.c
View file @ 5d27e02c
......@@ -29,6 +29,7 @@
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <spd_sdram.h>
#include <miiphy.h>
#include <libfdt.h>
......@@ -332,7 +333,7 @@ void pci_init_board(void)
#endif /* CONFIG_PCI2 */
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/freescale/mpc8568mds/mpc8568mds.c
View file @ 5d27e02c
......@@ -29,6 +29,7 @@
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <spd_sdram.h>
#include <i2c.h>
#include <ioports.h>
......@@ -399,7 +400,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/freescale/mpc8569mds/mpc8569mds.c
View file @ 5d27e02c
......@@ -31,6 +31,7 @@
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <asm/io.h>
#include <spd_sdram.h>
#include <i2c.h>
......@@ -579,7 +580,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/freescale/mpc8572ds/mpc8572ds.c
View file @ 5d27e02c
......@@ -30,6 +30,7 @@
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/io.h>
#include <asm/fsl_serdes.h>
#include <miiphy.h>
#include <libfdt.h>
#include <fdt_support.h>
......@@ -187,7 +188,7 @@ void pci_init_board(void)
puts("\n");
#ifdef CONFIG_PCIE3
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_3, io_sel);
pcie_configured = is_serdes_configured(PCIE3);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE3)){
SET_STD_PCIE_INFO(pci_info[num], 3);
......@@ -219,7 +220,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE2
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel);
pcie_configured = is_serdes_configured(PCIE2);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE2)){
SET_STD_PCIE_INFO(pci_info[num], 2);
......@@ -239,7 +240,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/freescale/mpc8610hpcd/mpc8610hpcd.c
View file @ 5d27e02c
......@@ -27,6 +27,7 @@
#include <asm/immap_86xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <i2c.h>
#include <asm/io.h>
#include <libfdt.h>
......@@ -225,7 +226,7 @@ void pci_init_board(void)
volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
struct fsl_pci_info pci_info[3];
u32 devdisr, pordevsr, io_sel;
u32 devdisr, pordevsr;
int first_free_busno = 0;
int num = 0;
......@@ -233,13 +234,9 @@ void pci_init_board(void)
devdisr = in_be32(&gur->devdisr);
pordevsr = in_be32(&gur->pordevsr);
io_sel = (pordevsr & MPC8610_PORDEVSR_IO_SEL)
>> MPC8610_PORDEVSR_IO_SEL_SHIFT;
debug (" pci_init_board: devdisr=%x, io_sel=%x\n", devdisr, io_sel);
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIE1)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......@@ -260,7 +257,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE2
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel);
pcie_configured = is_serdes_configured(PCIE2);
if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIE2)){
SET_STD_PCIE_INFO(pci_info[num], 2);
......
board/freescale/mpc8641hpcn/mpc8641hpcn.c
View file @ 5d27e02c
......@@ -26,6 +26,7 @@
#include <asm/immap_86xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <asm/io.h>
#include <libfdt.h>
#include <fdt_support.h>
......@@ -147,9 +148,7 @@ void pci_init_board(void)
volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
uint devdisr = in_be32(&gur->devdisr);
uint io_sel = (gur->pordevsr & MPC8641_PORDEVSR_IO_SEL)
>> MPC8641_PORDEVSR_IO_SEL_SHIFT;
int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
int pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) {
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/freescale/p1_p2_rdb/pci.c
View file @ 5d27e02c
......@@ -24,6 +24,7 @@
#include <command.h>
#include <pci.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_serdes.h>
#include <asm/io.h>
#include <asm/fsl_pci.h>
#include <libfdt.h>
......@@ -43,7 +44,7 @@ void pci_init_board(void)
{
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
struct fsl_pci_info pci_info[2];
u32 devdisr, pordevsr, io_sel;
u32 devdisr, pordevsr;
int first_free_busno = 0;
int num = 0;
......@@ -51,16 +52,13 @@ void pci_init_board(void)
devdisr = in_be32(&gur->devdisr);
pordevsr = in_be32(&gur->pordevsr);
io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
debug (" pci_init_board: devdisr=%x, io_sel=%x\n", devdisr, io_sel);
if (!(pordevsr & MPC85xx_PORDEVSR_SGMII2_DIS))
printf("eTSEC2 is in sgmii mode.\n");
puts("\n");
#ifdef CONFIG_PCIE2
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel);
pcie_configured = is_serdes_configured(PCIE2);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 2);
......@@ -79,7 +77,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/freescale/p2020ds/p2020ds.c
View file @ 5d27e02c
......@@ -30,6 +30,7 @@
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/io.h>
#include <asm/fsl_serdes.h>
#include <miiphy.h>
#include <libfdt.h>
#include <fdt_support.h>
......@@ -210,7 +211,7 @@ void pci_init_board(void)
puts("\n");
#ifdef CONFIG_PCIE2
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel);
pcie_configured = is_serdes_configured(PCIE2);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE2)) {
SET_STD_PCIE_INFO(pci_info[num], 2);
......@@ -250,7 +251,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE3
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_3, io_sel);
pcie_configured = is_serdes_configured(PCIE3);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE3)) {
SET_STD_PCIE_INFO(pci_info[num], 3);
......@@ -269,7 +270,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)) {
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/sbc8548/sbc8548.c
View file @ 5d27e02c
......@@ -32,6 +32,7 @@
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <spd_sdram.h>
#include <netdev.h>
#include <tsec.h>
......@@ -364,7 +365,7 @@ pci_init_board(void)
setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI2); /* disable PCI2 */
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/sbc8641d/sbc8641d.c
View file @ 5d27e02c
......@@ -35,6 +35,7 @@
#include <asm/immap_86xx.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <libfdt.h>
#include <fdt_support.h>
......@@ -210,13 +211,11 @@ void pci_init_board(void)
volatile immap_t *immap = (immap_t *) CONFIG_SYS_CCSRBAR;
volatile ccsr_gur_t *gur = &immap->im_gur;
uint devdisr = in_be32(&gur->devdisr);
uint io_sel = (gur->pordevsr & MPC8641_PORDEVSR_IO_SEL)
>> MPC8641_PORDEVSR_IO_SEL_SHIFT;
int pcie_ep;
int num = 0;
#ifdef CONFIG_PCIE1
int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
int pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC86xx_DEVDISR_PCIEX1)) {
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/tqc/tqm85xx/tqm85xx.c
View file @ 5d27e02c
......@@ -38,6 +38,7 @@
#include <asm/immap_85xx.h>
#include <asm/fsl_pci.h>
#include <asm/io.h>
#include <asm/fsl_serdes.h>
#include <linux/compiler.h>
#include <ioports.h>
#include <flash.h>
......@@ -555,8 +556,6 @@ void pci_init_board (void)
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
u32 devdisr = in_be32(&gur->devdisr);
u32 pordevsr = in_be32(&gur->pordevsr);
__maybe_unused uint io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
MPC85xx_PORDEVSR_IO_SEL_SHIFT;
#ifdef CONFIG_PCI1
uint pci_32 = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_PCI32;
......@@ -598,7 +597,7 @@ void pci_init_board (void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)) {
SET_STD_PCIE_INFO(pci_info[num], 1);
......
board/xes/common/fsl_8xxx_pci.c
View file @ 5d27e02c
......@@ -24,6 +24,7 @@
#include <common.h>
#include <pci.h>
#include <asm/fsl_pci.h>
#include <asm/fsl_serdes.h>
#include <asm/io.h>
#include <linux/compiler.h>
#include <libfdt.h>
......@@ -81,11 +82,9 @@ void pci_init_board(void)
volatile ccsr_gur_t *gur = &immap->im_gur;
#endif
u32 devdisr = in_be32(&gur->devdisr);
u32 pordevsr = in_be32(&gur->pordevsr);
__maybe_unused uint io_sel = (pordevsr & MPC8xxx_PORDEVSR_IO_SEL) >>
MPC8xxx_PORDEVSR_IO_SEL_SHIFT;
#ifdef CONFIG_PCI1
u32 pordevsr = in_be32(&gur->pordevsr);
uint pci_spd_norm = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_SPD;
uint pci_32 = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_PCI32;
uint pci_arb = in_be32(&gur->pordevsr) & MPC85xx_PORDEVSR_PCI1_ARB;
......@@ -114,7 +113,7 @@ void pci_init_board(void)
#endif
#ifdef CONFIG_PCIE1
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
pcie_configured = is_serdes_configured(PCIE1);
if (pcie_configured && !(devdisr & MPC8xxx_DEVDISR_PCIE1)) {
SET_STD_PCIE_INFO(pci_info[num], 1);
......@@ -131,7 +130,7 @@ void pci_init_board(void)
#endif /* CONFIG_PCIE1 */
#ifdef CONFIG_PCIE2
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_2, io_sel);
pcie_configured = is_serdes_configured(PCIE2);
if (pcie_configured && !(devdisr & MPC8xxx_DEVDISR_PCIE2)) {
SET_STD_PCIE_INFO(pci_info[num], 2);
......@@ -148,7 +147,7 @@ void pci_init_board(void)
#endif /* CONFIG_PCIE2 */
#ifdef CONFIG_PCIE3
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_3, io_sel);
pcie_configured = is_serdes_configured(PCIE3);
if (pcie_configured && !(devdisr & MPC8xxx_DEVDISR_PCIE3)) {
SET_STD_PCIE_INFO(pci_info[num], 3);
......
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