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libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>
[u-boot] / board / freescale / ls2080a / ls2080a.c
1 /*
2  * Copyright 2014 Freescale Semiconductor
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6 #include <common.h>
7 #include <malloc.h>
8 #include <errno.h>
9 #include <netdev.h>
10 #include <fsl_ifc.h>
11 #include <fsl_ddr.h>
12 #include <asm/io.h>
13 #include <fdt_support.h>
14 #include <linux/libfdt.h>
15 #include <fsl-mc/fsl_mc.h>
16 #include <environment.h>
17 #include <asm/arch/soc.h>
18
19 DECLARE_GLOBAL_DATA_PTR;
20
21 int board_init(void)
22 {
23         init_final_memctl_regs();
24
25 #ifdef CONFIG_ENV_IS_NOWHERE
26         gd->env_addr = (ulong)&default_environment[0];
27 #endif
28
29         return 0;
30 }
31
32 int board_early_init_f(void)
33 {
34         fsl_lsch3_early_init_f();
35         return 0;
36 }
37
38 void detail_board_ddr_info(void)
39 {
40         puts("\nDDR    ");
41         print_size(gd->bd->bi_dram[0].size + gd->bd->bi_dram[1].size, "");
42         print_ddr_info(0);
43 #ifdef CONFIG_SYS_FSL_HAS_DP_DDR
44         if (soc_has_dp_ddr() && gd->bd->bi_dram[2].size) {
45                 puts("\nDP-DDR ");
46                 print_size(gd->bd->bi_dram[2].size, "");
47                 print_ddr_info(CONFIG_DP_DDR_CTRL);
48         }
49 #endif
50 }
51
52 #if defined(CONFIG_ARCH_MISC_INIT)
53 int arch_misc_init(void)
54 {
55         return 0;
56 }
57 #endif
58
59 int board_eth_init(bd_t *bis)
60 {
61         int error = 0;
62
63 #ifdef CONFIG_SMC91111
64         error = smc91111_initialize(0, CONFIG_SMC91111_BASE);
65 #endif
66
67 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
68         error = cpu_eth_init(bis);
69 #endif
70         return error;
71 }
72
73 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
74 void fdt_fixup_board_enet(void *fdt)
75 {
76         int offset;
77
78         offset = fdt_path_offset(fdt, "/soc/fsl-mc");
79
80         /*
81          * TODO: Remove this when backward compatibility
82          * with old DT node (/fsl-mc) is no longer needed.
83          */
84         if (offset < 0)
85                 offset = fdt_path_offset(fdt, "/fsl-mc");
86
87         if (offset < 0) {
88                 printf("%s: ERROR: fsl-mc node not found in device tree (error %d)\n",
89                        __func__, offset);
90                 return;
91         }
92
93         if ((get_mc_boot_status() == 0) && (get_dpl_apply_status() == 0))
94                 fdt_status_okay(fdt, offset);
95         else
96                 fdt_status_fail(fdt, offset);
97 }
98
99 void board_quiesce_devices(void)
100 {
101         fsl_mc_ldpaa_exit(gd->bd);
102 }
103 #endif
104
105 #ifdef CONFIG_OF_BOARD_SETUP
106 int ft_board_setup(void *blob, bd_t *bd)
107 {
108         u64 base[CONFIG_NR_DRAM_BANKS];
109         u64 size[CONFIG_NR_DRAM_BANKS];
110
111         ft_cpu_setup(blob, bd);
112
113         /* fixup DT for the two GPP DDR banks */
114         base[0] = gd->bd->bi_dram[0].start;
115         size[0] = gd->bd->bi_dram[0].size;
116         base[1] = gd->bd->bi_dram[1].start;
117         size[1] = gd->bd->bi_dram[1].size;
118
119 #ifdef CONFIG_RESV_RAM
120         /* reduce size if reserved memory is within this bank */
121         if (gd->arch.resv_ram >= base[0] &&
122             gd->arch.resv_ram < base[0] + size[0])
123                 size[0] = gd->arch.resv_ram - base[0];
124         else if (gd->arch.resv_ram >= base[1] &&
125                  gd->arch.resv_ram < base[1] + size[1])
126                 size[1] = gd->arch.resv_ram - base[1];
127 #endif
128
129         fdt_fixup_memory_banks(blob, base, size, 2);
130
131 #if defined(CONFIG_FSL_MC_ENET) && !defined(CONFIG_SPL_BUILD)
132         fdt_fixup_board_enet(blob);
133 #endif
134
135         return 0;
136 }
137 #endif
138
139 #if defined(CONFIG_RESET_PHY_R)
140 void reset_phy(void)
141 {
142 }
143 #endif