2 * Copyright 2013 Freescale Semiconductor, Inc.
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the Free
6 * Software Foundation; either version 2 of the License, or (at your option)
11 #include <asm/processor.h>
13 #include <asm/cache.h>
14 #include <asm/immap_85xx.h>
18 #include <fdt_support.h>
24 #include <asm/fsl_ifc.h>
25 #include <asm/fsl_pci.h>
29 DECLARE_GLOBAL_DATA_PTR;
33 struct cpu_type *cpu = gd->arch.cpu;
34 struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
36 printf("Board: %sPCIe, ", cpu->name);
37 printf("CPLD Ver: 0x%02x\n", in_8(&cpld_data->cpldver));
42 int board_early_init_f(void)
44 struct fsl_ifc *ifc = (void *)CONFIG_SYS_IFC_ADDR;
46 /* Clock configuration to access CPLD using IFC(GPCM) */
47 setbits_be32(&ifc->ifc_gcr, 1 << IFC_GCR_TBCTL_TRN_TIME_SHIFT);
52 int board_early_init_r(void)
54 const unsigned long flashbase = CONFIG_SYS_FLASH_BASE;
55 const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
58 * Remap Boot flash region to caching-inhibited
59 * so that flash can be erased properly.
62 /* Flush d-cache and invalidate i-cache of any FLASH data */
66 /* invalidate existing TLB entry for flash */
67 disable_tlb(flash_esel);
69 set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
70 MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
71 0, flash_esel, BOOKE_PAGESZ_64M, 1);
77 void pci_init_board(void)
79 fsl_pcie_init_board(0);
81 #endif /* ifdef CONFIG_PCI */
83 #ifdef CONFIG_TSEC_ENET
84 int board_eth_init(bd_t *bis)
86 struct fsl_pq_mdio_info mdio_info;
87 struct tsec_info_struct tsec_info[2];
91 SET_STD_TSEC_INFO(tsec_info[num], 1);
95 SET_STD_TSEC_INFO(tsec_info[num], 2);
99 printf("No TSECs initialized\n");
103 /* Register 1G MDIO bus */
104 mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
105 mdio_info.name = DEFAULT_MII_NAME;
107 fsl_pq_mdio_init(bis, &mdio_info);
109 tsec_eth_init(bis, tsec_info, num);
111 return pci_eth_init(bis);
115 #if defined(CONFIG_OF_BOARD_SETUP)
116 void fdt_del_sec(void *blob, int offset)
120 while ((nodeoff = fdt_node_offset_by_compat_reg(blob, "fsl,sec-v6.0",
121 CONFIG_SYS_CCSRBAR_PHYS + CONFIG_SYS_FSL_SEC_OFFSET
122 + offset * 0x20000)) >= 0) {
123 fdt_del_node(blob, nodeoff);
128 void ft_board_setup(void *blob, bd_t *bd)
132 struct cpu_type *cpu;
136 ft_cpu_setup(blob, bd);
138 base = getenv_bootm_low();
139 size = getenv_bootm_size();
141 #if defined(CONFIG_PCI)
145 fdt_fixup_memory(blob, (u64)base, (u64)size);
146 if (cpu->soc_ver == SVR_C291)
147 fdt_del_sec(blob, 1);
148 else if (cpu->soc_ver == SVR_C292)
149 fdt_del_sec(blob, 2);