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authorKumar Gala <galak@kernel.crashing.org>2010-12-17 10:18:07 -0600
committerKumar Gala <galak@kernel.crashing.org>2011-01-14 01:32:20 -0600
commit94f2bc486043365f253892342a3ab75371b1444a (patch)
treef25b7a7aa2aeb98705918be15b7a3698df88c5a2
parent3f6f9d76415072571029b646a6aefc067a635bde (diff)
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powerpc/85xx: Rework MPC8569MDS pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8569MDS board and utilize the common fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI controllers based on which PCIe controllers are enabled. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
-rw-r--r--board/freescale/mpc8569mds/law.c4
-rw-r--r--board/freescale/mpc8569mds/mpc8569mds.c39
-rw-r--r--include/configs/MPC8569MDS.h1
3 files changed, 3 insertions, 41 deletions
diff --git a/board/freescale/mpc8569mds/law.c b/board/freescale/mpc8569mds/law.c
index 60eea45..bcd0311 100644
--- a/board/freescale/mpc8569mds/law.c
+++ b/board/freescale/mpc8569mds/law.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
@@ -51,8 +51,6 @@ struct law_entry law_table[] = {
#ifndef CONFIG_SPD_EEPROM
SET_LAW(CONFIG_SYS_DDR_SDRAM_BASE, LAW_SIZE_1G, LAW_TRGT_IF_DDR),
#endif
- SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_1),
- SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_1),
SET_LAW(CONFIG_SYS_BCSR_BASE_PHYS, LAW_SIZE_128M, LAW_TRGT_IF_LBC),
SET_LAW(CONFIG_SYS_SRIO_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_RIO),
};
diff --git a/board/freescale/mpc8569mds/mpc8569mds.c b/board/freescale/mpc8569mds/mpc8569mds.c
index 07db16a..ecda222 100644
--- a/board/freescale/mpc8569mds/mpc8569mds.c
+++ b/board/freescale/mpc8569mds/mpc8569mds.c
@@ -518,51 +518,14 @@ static void fdt_board_fixup_qe_usb(void *blob, bd_t *bd)
clrbits_8(&bcsr[17], BCSR17_nUSBEN);
}
-#ifdef CONFIG_PCIE1
-static struct pci_controller pcie1_hose;
-#endif /* CONFIG_PCIE1 */
-
#ifdef CONFIG_PCI
void pci_init_board(void)
{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- struct fsl_pci_info pci_info[1];
- u32 devdisr, pordevsr, io_sel;
- int first_free_busno = 0;
- int num = 0;
-
- int pcie_ep, pcie_configured;
-
- 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 defined(CONFIG_PQ_MDS_PIB)
pib_init();
#endif
-#ifdef CONFIG_PCIE1
- pcie_configured = is_serdes_configured(PCIE1);
-
- if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
- SET_STD_PCIE_INFO(pci_info[num], 1);
- pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
- printf("PCIE1: connected to Slot as %s (base addr %lx)\n",
- pcie_ep ? "Endpoint" : "Root Complex",
- pci_info[num].regs);
- first_free_busno = fsl_pci_init_port(&pci_info[num++],
- &pcie1_hose, first_free_busno);
- } else {
- printf("PCIE1: disabled\n");
- }
-
- puts("\n");
-#else
- setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE); /* disable */
-#endif
-
+ fsl_pcie_init_board(0);
}
#endif /* CONFIG_PCI */
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 177d5d5..814c175 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -345,6 +345,7 @@ extern unsigned long get_clock_freq(void);
* General PCI
* Memory Addresses are mapped 1-1. I/O is mapped from 0
*/
+#define CONFIG_SYS_PCIE1_NAME "Slot"
#define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000
#define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000