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Chunhe Lan57072332013-06-14 16:21:48 +08001/*
2 * Copyright 2013 Freescale Semiconductor, Inc.
3 *
4 * Authors: Roy Zang <tie-fei.zang@freescale.com>
5 * Chunhe Lan <Chunhe.Lan@freescale.com>
6 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02007 * SPDX-License-Identifier: GPL-2.0+
Chunhe Lan57072332013-06-14 16:21:48 +08008 */
9
10#include <common.h>
11#include <command.h>
12#include <pci.h>
13#include <asm/io.h>
14#include <asm/cache.h>
15#include <asm/processor.h>
16#include <asm/mmu.h>
17#include <asm/immap_85xx.h>
18#include <asm/fsl_pci.h>
19#include <asm/fsl_ddr_sdram.h>
20#include <asm/fsl_portals.h>
21#include <libfdt.h>
22#include <fdt_support.h>
23#include <netdev.h>
24#include <malloc.h>
25#include <fm_eth.h>
26#include <fsl_mdio.h>
27#include <miiphy.h>
28#include <phy.h>
29#include <asm/fsl_dtsec.h>
30
31DECLARE_GLOBAL_DATA_PTR;
32
33int board_early_init_f(void)
34{
35 fsl_lbc_t *lbc = LBC_BASE_ADDR;
36
37 /* Set ABSWP to implement conversion of addresses in the LBC */
38 setbits_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR);
39
40 return 0;
41}
42
43int checkboard(void)
44{
45 printf("Board: P1023 RDB\n");
46
47 return 0;
48}
49
50#ifdef CONFIG_PCI
51void pci_init_board(void)
52{
53 fsl_pcie_init_board(0);
54}
55#endif
56
57int board_early_init_r(void)
58{
59 const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
60 const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
61
62 /*
63 * Remap Boot flash + PROMJET region to caching-inhibited
64 * so that flash can be erased properly.
65 */
66
67 /* Flush d-cache and invalidate i-cache of any FLASH data */
68 flush_dcache();
69 invalidate_icache();
70
71 /* invalidate existing TLB entry for flash + promjet */
72 disable_tlb(flash_esel);
73
74 set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
75 MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
76 0, flash_esel, BOOKE_PAGESZ_256M, 1);
77
78 setup_portals();
79
80 return 0;
81}
82
83unsigned long get_board_sys_clk(ulong dummy)
84{
85 return gd->bus_clk;
86}
87
88unsigned long get_board_ddr_clk(ulong dummy)
89{
90 return gd->mem_clk;
91}
92
93int board_eth_init(bd_t *bis)
94{
95 ccsr_gur_t *gur = (ccsr_gur_t *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
96 struct fsl_pq_mdio_info dtsec_mdio_info;
97
98 /*
99 * Need to set dTSEC 1 pin multiplexing to TSEC. The default setting
100 * is not correct.
101 */
102 setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_TSEC1_1);
103
104 dtsec_mdio_info.regs =
105 (struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR;
106 dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
107
108 /* Register the 1G MDIO bus */
109 fsl_pq_mdio_init(bis, &dtsec_mdio_info);
110
111 fm_info_set_phy_address(FM1_DTSEC1, CONFIG_SYS_FM1_DTSEC1_PHY_ADDR);
112 fm_info_set_phy_address(FM1_DTSEC2, CONFIG_SYS_FM1_DTSEC2_PHY_ADDR);
113
114 fm_info_set_mdio(FM1_DTSEC1,
115 miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
116 fm_info_set_mdio(FM1_DTSEC2,
117 miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
118
119#ifdef CONFIG_FMAN_ENET
120 cpu_eth_init(bis);
121#endif
122
123 return pci_eth_init(bis);
124}
125
126#if defined(CONFIG_OF_BOARD_SETUP)
127void ft_board_setup(void *blob, bd_t *bd)
128{
129 phys_addr_t base;
130 phys_size_t size;
131
132 ft_cpu_setup(blob, bd);
133
134 base = getenv_bootm_low();
135 size = getenv_bootm_size();
136
137 fdt_fixup_memory(blob, (u64)base, (u64)size);
138
139#ifdef CONFIG_HAS_FSL_DR_USB
140 fdt_fixup_dr_usb(blob, bd);
141#endif
142
143 fdt_fixup_fman_ethernet(blob);
144}
145#endif