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7#include <common.h>
8#include <i2c.h>
9#include <asm/io.h>
10#include <asm/arch/clock.h>
11#include <asm/arch/fsl_serdes.h>
12#ifdef CONFIG_FSL_LS_PPA
13#include <asm/arch/ppa.h>
14#endif
15#include <asm/arch/mmu.h>
16#include <asm/arch/soc.h>
17#include <hwconfig.h>
18#include <ahci.h>
19#include <mmc.h>
20#include <scsi.h>
21#include <fsl_esdhc.h>
22#include <environment.h>
23#include <fsl_mmdc.h>
24#include <netdev.h>
25#include <fsl_sec.h>
26
27DECLARE_GLOBAL_DATA_PTR;
28
29int checkboard(void)
30{
31 u8 in1;
32
33 puts("Board: LS1012ARDB ");
34
35
36 i2c_set_bus_num(0);
37
38 if (i2c_read(I2C_MUX_IO1_ADDR, 1, 1, &in1, 1) < 0) {
39 printf("Error reading i2c boot information!\n");
40 return 0;
41 }
42
43 puts("Version");
44 if ((in1 & (~__SW_REV_MASK)) == __SW_REV_A)
45 puts(": RevA");
46 else if ((in1 & (~__SW_REV_MASK)) == __SW_REV_B)
47 puts(": RevB");
48 else
49 puts(": unknown");
50
51 printf(", boot from QSPI");
52 if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_EMU)
53 puts(": emu\n");
54 else if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_BANK1)
55 puts(": bank1\n");
56 else if ((in1 & (~__SW_BOOT_MASK)) == __SW_BOOT_BANK2)
57 puts(": bank2\n");
58 else
59 puts("unknown\n");
60
61 return 0;
62}
63
64int dram_init(void)
65{
66 static const struct fsl_mmdc_info mparam = {
67 0x05180000,
68 0x00030035,
69 0x12554000,
70 0xbabf7954,
71 0xdb328f64,
72 0x01ff00db,
73 0x00001680,
74 0x0f3c8000,
75 0x00002000,
76 0x00bf1023,
77 0x0000003f,
78 0x0000022a,
79 0xa1390003,
80 };
81
82 mmdc_init(&mparam);
83
84 gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
85#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
86
87 update_early_mmu_table();
88#endif
89
90 return 0;
91}
92
93int board_eth_init(bd_t *bis)
94{
95 return pci_eth_init(bis);
96}
97
98int board_early_init_f(void)
99{
100 fsl_lsch2_early_init_f();
101
102 return 0;
103}
104
105int board_init(void)
106{
107 struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
108 CONFIG_SYS_CCI400_OFFSET);
109
110
111
112
113 out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
114
115#ifdef CONFIG_SYS_FSL_ERRATUM_A010315
116 erratum_a010315();
117#endif
118
119#ifdef CONFIG_ENV_IS_NOWHERE
120 gd->env_addr = (ulong)&default_environment[0];
121#endif
122
123#ifdef CONFIG_FSL_CAAM
124 sec_init();
125#endif
126
127#ifdef CONFIG_FSL_LS_PPA
128 ppa_init();
129#endif
130 return 0;
131}
132
133int esdhc_status_fixup(void *blob, const char *compat)
134{
135 char esdhc0_path[] = "/soc/esdhc@1560000";
136 char esdhc1_path[] = "/soc/esdhc@1580000";
137 u8 io = 0;
138 u8 mux_sdhc2;
139
140 do_fixup_by_path(blob, esdhc0_path, "status", "okay",
141 sizeof("okay"), 1);
142
143 i2c_set_bus_num(0);
144
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154
155 if (i2c_read(I2C_MUX_IO1_ADDR, 0, 1, &io, 1) < 0) {
156 printf("Error reading i2c boot information!\n");
157 return 0;
158 }
159
160 mux_sdhc2 = (io & 0x0c) >> 2;
161
162 if (mux_sdhc2 == 2 || mux_sdhc2 == 0)
163 do_fixup_by_path(blob, esdhc1_path, "status", "okay",
164 sizeof("okay"), 1);
165 else
166 do_fixup_by_path(blob, esdhc1_path, "status", "disabled",
167 sizeof("disabled"), 1);
168 return 0;
169}
170
171int ft_board_setup(void *blob, bd_t *bd)
172{
173 arch_fixup_fdt(blob);
174
175 ft_cpu_setup(blob, bd);
176
177 return 0;
178}
179