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| author | Kumar Gala <galak@kernel.crashing.org> | 2010-12-17 10:18:07 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-01-14 01:32:20 -0600 |
| commit | 94f2bc486043365f253892342a3ab75371b1444a (patch) | |
| tree | f25b7a7aa2aeb98705918be15b7a3698df88c5a2 | |
| parent | 3f6f9d76415072571029b646a6aefc067a635bde (diff) | |
| download | u-boot-imx-94f2bc486043365f253892342a3ab75371b1444a.zip u-boot-imx-94f2bc486043365f253892342a3ab75371b1444a.tar.gz u-boot-imx-94f2bc486043365f253892342a3ab75371b1444a.tar.bz2 | |
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.c | 4 | ||||
| -rw-r--r-- | board/freescale/mpc8569mds/mpc8569mds.c | 39 | ||||
| -rw-r--r-- | include/configs/MPC8569MDS.h | 1 |
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 |