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authorKumar Gala <galak@kernel.crashing.org>2010-12-17 10:42:01 -0600
committerKumar Gala <galak@kernel.crashing.org>2011-01-14 01:32:20 -0600
commit06eb4d8c68d2ea72da398c88c077fc2fb7cca6d9 (patch)
tree69e77bb28cc82b5b743bf86ce3fc024ce177dfbc /board/freescale/p1_p2_rdb
parent94f2bc486043365f253892342a3ab75371b1444a (diff)
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powerpc/85xx: Rework P1_P2_RDB pci_init_board to use common FSL PCIe code
Remove duplicated code in P1_P2_RDB boards 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>
Diffstat (limited to 'board/freescale/p1_p2_rdb')
-rw-r--r--board/freescale/p1_p2_rdb/law.c6
-rw-r--r--board/freescale/p1_p2_rdb/pci.c58
2 files changed, 2 insertions, 62 deletions
diff --git a/board/freescale/p1_p2_rdb/law.c b/board/freescale/p1_p2_rdb/law.c
index 1320d5d..4c80fa6 100644
--- a/board/freescale/p1_p2_rdb/law.c
+++ b/board/freescale/p1_p2_rdb/law.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -26,10 +26,6 @@
struct law_entry law_table[] = {
SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_16M, LAW_TRGT_IF_LBC),
- SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCIE_1),
- SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_1),
- SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_512M, LAW_TRGT_IF_PCIE_2),
- SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_64K, LAW_TRGT_IF_PCIE_2),
SET_LAW(CONFIG_SYS_VSC7385_BASE_PHYS, LAW_SIZE_128K, LAW_TRGT_IF_LBC),
SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
};
diff --git a/board/freescale/p1_p2_rdb/pci.c b/board/freescale/p1_p2_rdb/pci.c
index 2034459..bd1a91e 100644
--- a/board/freescale/p1_p2_rdb/pci.c
+++ b/board/freescale/p1_p2_rdb/pci.c
@@ -32,65 +32,9 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_PCIE1
-static struct pci_controller pcie1_hose;
-#endif
-
-#ifdef CONFIG_PCIE2
-static struct pci_controller pcie2_hose;
-#endif
-
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;
- int first_free_busno = 0;
- int num = 0;
-
- int pcie_ep, pcie_configured;
-
- devdisr = in_be32(&gur->devdisr);
- pordevsr = in_be32(&gur->pordevsr);
-
- puts("\n");
-#ifdef CONFIG_PCIE2
- pcie_configured = is_serdes_configured(PCIE2);
-
- if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
- SET_STD_PCIE_INFO(pci_info[num], 2);
- pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs);
- printf("PCIE2: connected to Slot 1 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++],
- &pcie2_hose, first_free_busno);
- } else {
- printf("PCIE2: disabled\n");
- }
- puts("\n");
-#else
- setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE2); /* disable */
-#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 2 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);
}
void ft_pci_board_setup(void *blob)