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7#include <common.h>
8#include <command.h>
9#include <pci.h>
10#include <asm/processor.h>
11#include <asm/mmu.h>
12#include <asm/cache.h>
13#include <asm/immap_85xx.h>
14#include <asm/fsl_pci.h>
15#include <fsl_ddr_sdram.h>
16#include <asm/io.h>
17#include <asm/fsl_serdes.h>
18#include <miiphy.h>
19#include <libfdt.h>
20#include <fdt_support.h>
21#include <tsec.h>
22#include <fsl_mdio.h>
23#include <netdev.h>
24
25#include "../common/sgmii_riser.h"
26
27int checkboard (void)
28{
29 u8 vboot;
30 u8 *pixis_base = (u8 *)PIXIS_BASE;
31
32 printf("Board: MPC8572DS Sys ID: 0x%02x, "
33 "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
34 in_8(pixis_base + PIXIS_ID), in_8(pixis_base + PIXIS_VER),
35 in_8(pixis_base + PIXIS_PVER));
36
37 vboot = in_8(pixis_base + PIXIS_VBOOT);
38 switch ((vboot & PIXIS_VBOOT_LBMAP) >> 6) {
39 case PIXIS_VBOOT_LBMAP_NOR0:
40 puts ("vBank: 0\n");
41 break;
42 case PIXIS_VBOOT_LBMAP_PJET:
43 puts ("Promjet\n");
44 break;
45 case PIXIS_VBOOT_LBMAP_NAND:
46 puts ("NAND\n");
47 break;
48 case PIXIS_VBOOT_LBMAP_NOR1:
49 puts ("vBank: 1\n");
50 break;
51 }
52
53 return 0;
54}
55
56
57#if !defined(CONFIG_SPD_EEPROM)
58
59
60
61
62phys_size_t fixed_sdram (void)
63{
64 volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
65 struct ccsr_ddr __iomem *ddr = &immap->im_ddr;
66 uint d_init;
67
68 ddr->cs0_bnds = CONFIG_SYS_DDR_CS0_BNDS;
69 ddr->cs0_config = CONFIG_SYS_DDR_CS0_CONFIG;
70
71 ddr->timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
72 ddr->timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
73 ddr->timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
74 ddr->timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
75 ddr->sdram_mode = CONFIG_SYS_DDR_MODE_1;
76 ddr->sdram_mode_2 = CONFIG_SYS_DDR_MODE_2;
77 ddr->sdram_interval = CONFIG_SYS_DDR_INTERVAL;
78 ddr->sdram_data_init = CONFIG_SYS_DDR_DATA_INIT;
79 ddr->sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL;
80 ddr->sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL2;
81
82#if defined (CONFIG_DDR_ECC)
83 ddr->err_int_en = CONFIG_SYS_DDR_ERR_INT_EN;
84 ddr->err_disable = CONFIG_SYS_DDR_ERR_DIS;
85 ddr->err_sbe = CONFIG_SYS_DDR_SBE;
86#endif
87 asm("sync;isync");
88
89 udelay(500);
90
91 ddr->sdram_cfg = CONFIG_SYS_DDR_CONTROL;
92
93#if defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
94 d_init = 1;
95 debug("DDR - 1st controller: memory initializing\n");
96
97
98
99
100 while ((ddr->sdram_cfg_2 & (d_init << 4)) != 0) {
101 udelay(1000);
102 }
103 debug("DDR: memory initialized\n\n");
104 asm("sync; isync");
105 udelay(500);
106#endif
107
108 return 512 * 1024 * 1024;
109}
110
111#endif
112
113#ifdef CONFIG_PCI
114void pci_init_board(void)
115{
116 struct pci_controller *hose;
117
118 fsl_pcie_init_board(0);
119
120 hose = find_hose_by_cfg_addr((void *)(CONFIG_SYS_PCIE3_ADDR));
121
122 if (hose) {
123 u32 temp32;
124 u8 uli_busno = hose->first_busno + 2;
125
126
127
128
129
130
131 pci_hose_read_config_dword(hose, PCI_BDF(uli_busno, 0x1d, 0),
132 PCI_BASE_ADDRESS_1, &temp32);
133
134 if (temp32 >= CONFIG_SYS_PCIE3_MEM_BUS) {
135 void *p = pci_mem_to_virt(PCI_BDF(uli_busno, 0x1d, 0),
136 temp32, 4, 0);
137 debug(" uli1572 read to %p\n", p);
138 in_be32(p);
139 }
140 }
141}
142#endif
143
144int board_early_init_r(void)
145{
146 const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
147 int flash_esel = find_tlb_idx((void *)flashbase, 1);
148
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150
151
152
153
154
155 flush_dcache();
156 invalidate_icache();
157
158 if (flash_esel == -1) {
159
160 puts("Error: Could not find TLB for FLASH BASE\n");
161 flash_esel = 2;
162 } else {
163
164 disable_tlb(flash_esel);
165 }
166
167 set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
168 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
169 0, flash_esel, BOOKE_PAGESZ_256M, 1);
170
171 return 0;
172}
173
174int board_eth_init(bd_t *bis)
175{
176#ifdef CONFIG_TSEC_ENET
177 struct fsl_pq_mdio_info mdio_info;
178 struct tsec_info_struct tsec_info[4];
179 int num = 0;
180
181#ifdef CONFIG_TSEC1
182 SET_STD_TSEC_INFO(tsec_info[num], 1);
183 if (is_serdes_configured(SGMII_TSEC1)) {
184 puts("eTSEC1 is in sgmii mode.\n");
185 tsec_info[num].flags |= TSEC_SGMII;
186 }
187 num++;
188#endif
189#ifdef CONFIG_TSEC2
190 SET_STD_TSEC_INFO(tsec_info[num], 2);
191 if (is_serdes_configured(SGMII_TSEC2)) {
192 puts("eTSEC2 is in sgmii mode.\n");
193 tsec_info[num].flags |= TSEC_SGMII;
194 }
195 num++;
196#endif
197#ifdef CONFIG_TSEC3
198 SET_STD_TSEC_INFO(tsec_info[num], 3);
199 if (is_serdes_configured(SGMII_TSEC3)) {
200 puts("eTSEC3 is in sgmii mode.\n");
201 tsec_info[num].flags |= TSEC_SGMII;
202 }
203 num++;
204#endif
205#ifdef CONFIG_TSEC4
206 SET_STD_TSEC_INFO(tsec_info[num], 4);
207 if (is_serdes_configured(SGMII_TSEC4)) {
208 puts("eTSEC4 is in sgmii mode.\n");
209 tsec_info[num].flags |= TSEC_SGMII;
210 }
211 num++;
212#endif
213
214 if (!num) {
215 printf("No TSECs initialized\n");
216
217 return 0;
218 }
219
220#ifdef CONFIG_FSL_SGMII_RISER
221 fsl_sgmii_riser_init(tsec_info, num);
222#endif
223
224 mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
225 mdio_info.name = DEFAULT_MII_NAME;
226 fsl_pq_mdio_init(bis, &mdio_info);
227
228 tsec_eth_init(bis, tsec_info, num);
229#endif
230
231 return pci_eth_init(bis);
232}
233
234#if defined(CONFIG_OF_BOARD_SETUP)
235int ft_board_setup(void *blob, bd_t *bd)
236{
237 phys_addr_t base;
238 phys_size_t size;
239
240 ft_cpu_setup(blob, bd);
241
242 base = getenv_bootm_low();
243 size = getenv_bootm_size();
244
245 fdt_fixup_memory(blob, (u64)base, (u64)size);
246
247 FT_FSL_PCI_SETUP;
248
249#ifdef CONFIG_FSL_SGMII_RISER
250 fsl_sgmii_riser_fdt_fixup(blob);
251#endif
252
253 return 0;
254}
255#endif
256