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authorKumar Gala <galak@kernel.crashing.org>2011-01-06 10:39:52 -0600
committerKumar Gala <galak@kernel.crashing.org>2011-01-14 01:32:21 -0600
commite650ae1bb7453dc114bcb8565d76dd1ed334936b (patch)
treee572f0d175058bbef1aba232891d281a9515794c /board/freescale
parent2d0a054d55665dee16343468b2ae8a0f8387dae1 (diff)
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powerpc/85xx: Rework corenet_ds pci_init_board to use common FSL PCIe code
Remove duplicated code in corenet_ds boards and utilize the common fsl_pcie_init_board(). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'board/freescale')
-rw-r--r--board/freescale/corenet_ds/pci.c118
1 files changed, 2 insertions, 116 deletions
diff --git a/board/freescale/corenet_ds/pci.c b/board/freescale/corenet_ds/pci.c
index 775b623..18a75de 100644
--- a/board/freescale/corenet_ds/pci.c
+++ b/board/freescale/corenet_ds/pci.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2007-2010 Freescale Semiconductor, Inc.
+ * Copyright 2007-2011 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -28,123 +28,9 @@
#include <fdt_support.h>
#include <asm/fsl_serdes.h>
-#ifdef CONFIG_PCIE1
-static struct pci_controller pcie1_hose;
-#endif
-
-#ifdef CONFIG_PCIE2
-static struct pci_controller pcie2_hose;
-#endif
-
-#ifdef CONFIG_PCIE3
-static struct pci_controller pcie3_hose;
-#endif
-
-#ifdef CONFIG_PCIE4
-static struct pci_controller pcie4_hose;
-#endif
-
void pci_init_board(void)
{
- volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- struct fsl_pci_info pci_info[4];
- u32 devdisr;
- int first_free_busno = 0;
- int num = 0;
-
- int pcie_ep, pcie_configured;
-
- devdisr = in_be32(&gur->devdisr);
-
- debug (" pci_init_board: devdisr=%x\n", devdisr);
-
-#ifdef CONFIG_PCIE1
- pcie_configured = is_serdes_configured(PCIE1);
-
- if (pcie_configured && !(devdisr & FSL_CORENET_DEVDISR_PCIE1)) {
- set_next_law(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_512M,
- LAW_TRGT_IF_PCIE_1);
- set_next_law(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_64K,
- LAW_TRGT_IF_PCIE_1);
- SET_STD_PCIE_INFO(pci_info[num], 1);
- pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
- printf("PCIE1: connected to Slot 1 as %s (base addr %lx)\n",
- pcie_ep ? "End Point" : "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");
- }
-#else
- setbits_be32(&gur->devdisr, FSL_CORENET_DEVDISR_PCIE1); /* disable */
-#endif
-
-#ifdef CONFIG_PCIE2
- pcie_configured = is_serdes_configured(PCIE2);
-
- if (pcie_configured && !(devdisr & FSL_CORENET_DEVDISR_PCIE2)) {
- set_next_law(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_512M,
- LAW_TRGT_IF_PCIE_2);
- set_next_law(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_64K,
- LAW_TRGT_IF_PCIE_2);
- SET_STD_PCIE_INFO(pci_info[num], 2);
- pcie_ep = fsl_setup_hose(&pcie2_hose, pci_info[num].regs);
- printf("PCIE2: connected to Slot 3 as %s (base addr %lx)\n",
- pcie_ep ? "End Point" : "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");
- }
-#else
- setbits_be32(&gur->devdisr, FSL_CORENET_DEVDISR_PCIE2); /* disable */
-#endif
-
-#ifdef CONFIG_PCIE3
- pcie_configured = is_serdes_configured(PCIE3);
-
- if (pcie_configured && !(devdisr & FSL_CORENET_DEVDISR_PCIE3)) {
- set_next_law(CONFIG_SYS_PCIE3_MEM_PHYS, LAW_SIZE_512M,
- LAW_TRGT_IF_PCIE_3);
- set_next_law(CONFIG_SYS_PCIE3_IO_PHYS, LAW_SIZE_64K,
- LAW_TRGT_IF_PCIE_3);
- SET_STD_PCIE_INFO(pci_info[num], 3);
- pcie_ep = fsl_setup_hose(&pcie3_hose, pci_info[num].regs);
- printf("PCIE3: connected to Slot 2 as %s (base addr %lx)\n",
- pcie_ep ? "End Point" : "Root Complex",
- pci_info[num].regs);
- first_free_busno = fsl_pci_init_port(&pci_info[num++],
- &pcie3_hose, first_free_busno);
- } else {
- printf("PCIE3: disabled\n");
- }
-#else
- setbits_be32(&gur->devdisr, FSL_CORENET_DEVDISR_PCIE3); /* disable */
-#endif
-
-#ifdef CONFIG_PCIE4
- pcie_configured = is_serdes_configured(PCIE4);
-
- if (pcie_configured && !(devdisr & FSL_CORENET_DEVDISR_PCIE4)) {
- set_next_law(CONFIG_SYS_PCIE4_MEM_PHYS, LAW_SIZE_512M,
- LAW_TRGT_IF_PCIE_4);
- set_next_law(CONFIG_SYS_PCIE4_IO_PHYS, LAW_SIZE_64K,
- LAW_TRGT_IF_PCIE_4);
- SET_STD_PCIE_INFO(pci_info[num], 4);
- pcie_ep = fsl_setup_hose(&pcie4_hose, pci_info[num].regs);
- printf("PCIE4: connected to as %s (base addr %lx)\n",
- pcie_ep ? "End Point" : "Root Complex",
- pci_info[num].regs);
- first_free_busno = fsl_pci_init_port(&pci_info[num++],
- &pcie4_hose, first_free_busno);
- } else {
- printf("PCIE4: disabled\n");
- }
-#else
- setbits_be32(&gur->devdisr, FSL_CORENET_DEVDISR_PCIE4); /* disable */
-#endif
+ fsl_pcie_init_board(0);
}
void pci_of_setup(void *blob, bd_t *bd)