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8#include <common.h>
9#include <command.h>
10#include <env.h>
11#include <init.h>
12#include <pci.h>
13#include <asm/processor.h>
14#include <asm/mmu.h>
15#include <asm/cache.h>
16#include <asm/immap_85xx.h>
17#include <asm/fsl_pci.h>
18#include <fsl_ddr_sdram.h>
19#include <asm/fsl_serdes.h>
20#include <asm/io.h>
21#include <linux/libfdt.h>
22#include <fdt_support.h>
23#include <fsl_mdio.h>
24#include <tsec.h>
25#include <asm/fsl_law.h>
26#include <netdev.h>
27#include <i2c.h>
28#include <hwconfig.h>
29
30#include "../common/ngpixis.h"
31
32int board_early_init_f(void)
33{
34 ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
35
36
37 setbits_be32(&gur->pmuxcr, 0x1000);
38#ifdef CONFIG_SYS_RAMBOOT
39 setbits_be32(&gur->pmuxcr,
40 in_be32(&gur->pmuxcr) | MPC85xx_PMUXCR_SD_DATA);
41#endif
42
43
44 in_be32(&gur->pmuxcr);
45
46
47 clrbits_be32(&gur->pmuxcr2, 0x001F8000);
48
49
50 clrsetbits_8(&pixis->brdcfg0, PIXIS_ELBC_SPI_MASK, PIXIS_SPI);
51
52 return 0;
53}
54
55int checkboard(void)
56{
57 u8 sw;
58
59 printf("Board: P1022DS Sys ID: 0x%02x, "
60 "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
61 in_8(&pixis->id), in_8(&pixis->arch), in_8(&pixis->scver));
62
63 sw = in_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH));
64
65 switch ((sw & PIXIS_LBMAP_MASK) >> 6) {
66 case 0:
67 printf ("vBank: %u\n", ((sw & 0x30) >> 4));
68 break;
69 case 1:
70 printf ("NAND\n");
71 break;
72 case 2:
73 case 3:
74 puts ("Promjet\n");
75 break;
76 }
77
78 return 0;
79}
80
81#define CONFIG_TFP410_I2C_ADDR 0x38
82
83
84#define CONFIG_PIXIS_BRDCFG1_SSI_TDM_MASK 0x0c
85#define CONFIG_PIXIS_BRDCFG1_AUDCLK_MASK 0x03
86
87
88#define CONFIG_PIXIS_BRDCFG1_SSI_TDM_SSI 0x08
89
90
91#define CONFIG_PIXIS_BRDCFG1_AUDCLK_12 0x02
92
93
94#define CONFIG_PIXIS_BRDCFG1_AUDCLK_11 0x01
95
96
97#define CONFIG_PIXIS_BRDCFG0_USB2 0x10
98
99#define CONFIG_PIXIS_BRDCFG1_TDM 0x0c
100
101#define CONFIG_PIXIS_BRDCFG0_SPI 0x80
102
103int misc_init_r(void)
104{
105 u8 temp;
106 const char *audclk;
107 size_t arglen;
108 ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
109
110
111
112 temp = 0xBF;
113 if (i2c_write(CONFIG_TFP410_I2C_ADDR, 0x08, 1, &temp, sizeof(temp)) < 0)
114 return -1;
115 if (i2c_read(CONFIG_TFP410_I2C_ADDR, 0x08, 1, &temp, sizeof(temp)) < 0)
116 return -1;
117 debug("DVI Encoder Read: 0x%02x\n", temp);
118
119 temp = 0x10;
120 if (i2c_write(CONFIG_TFP410_I2C_ADDR, 0x0A, 1, &temp, sizeof(temp)) < 0)
121 return -1;
122 if (i2c_read(CONFIG_TFP410_I2C_ADDR, 0x0A, 1, &temp, sizeof(temp)) < 0)
123 return -1;
124 debug("DVI Encoder Read: 0x%02x\n",temp);
125
126
127 if (hwconfig("usb2")) {
128 clrsetbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_ETSECUSB_MASK,
129 MPC85xx_PMUXCR2_USB);
130 setbits_8(&pixis->brdcfg0, CONFIG_PIXIS_BRDCFG0_USB2);
131 }
132
133
134 if (hwconfig("tdm") && hwconfig("audclk")){
135 printf("WARNING: TDM and AUDIO can not be enabled simultaneous !\n");
136 return -1;
137 }
138
139
140 if (hwconfig("tdm")) {
141 clrsetbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_TDM_MASK,
142 MPC85xx_PMUXCR_TDM);
143 setbits_8(&pixis->brdcfg1, CONFIG_PIXIS_BRDCFG1_TDM);
144
145 clrsetbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SPI_MASK,
146 MPC85xx_PMUXCR_SPI);
147 setbits_8(&pixis->brdcfg0, CONFIG_PIXIS_BRDCFG0_SPI);
148 }
149
150
151
152
153
154
155 if (hwconfig("audclk")) {
156 temp = in_8(&pixis->brdcfg1) & ~(CONFIG_PIXIS_BRDCFG1_SSI_TDM_MASK |
157 CONFIG_PIXIS_BRDCFG1_AUDCLK_MASK);
158 temp |= CONFIG_PIXIS_BRDCFG1_SSI_TDM_SSI;
159
160 audclk = hwconfig_arg("audclk", &arglen);
161
162 if (audclk && (strncmp(audclk, "11", 2) == 0))
163 temp |= CONFIG_PIXIS_BRDCFG1_AUDCLK_11;
164 else
165 temp |= CONFIG_PIXIS_BRDCFG1_AUDCLK_12;
166 setbits_8(&pixis->brdcfg1, temp);
167 }
168
169 return 0;
170}
171
172
173
174
175enum slot_id {
176 SLOT_PCIE1 = 1,
177 SLOT_PCIE2,
178 SLOT_PCIE3,
179 SLOT_PCIE4,
180 SLOT_PCIE5,
181 SLOT_SATA1,
182 SLOT_SATA2
183};
184
185
186
187
188static const char *slot_names[] = {
189 [SLOT_PCIE1] = "Slot 1",
190 [SLOT_PCIE2] = "Slot 2",
191 [SLOT_PCIE3] = "Slot 3",
192 [SLOT_PCIE4] = "Slot 4",
193 [SLOT_PCIE5] = "Mini-PCIe",
194 [SLOT_SATA1] = "SATA 1",
195 [SLOT_SATA2] = "SATA 2",
196};
197
198
199
200
201
202static u8 serdes_dev_slot[][SATA2 + 1] = {
203 [0x01] = { [PCIE3] = SLOT_PCIE4, [PCIE2] = SLOT_PCIE5 },
204 [0x02] = { [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
205 [0x09] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE4,
206 [PCIE2] = SLOT_PCIE5 },
207 [0x16] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE2,
208 [PCIE2] = SLOT_PCIE3,
209 [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
210 [0x17] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE2,
211 [PCIE2] = SLOT_PCIE3 },
212 [0x1a] = { [PCIE1] = SLOT_PCIE1, [PCIE2] = SLOT_PCIE3,
213 [PCIE2] = SLOT_PCIE3,
214 [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
215 [0x1c] = { [PCIE1] = SLOT_PCIE1,
216 [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
217 [0x1e] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE3 },
218 [0x1f] = { [PCIE1] = SLOT_PCIE1 },
219};
220
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223
224
225
226const char *board_serdes_name(enum srds_prtcl device)
227{
228 ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
229 u32 pordevsr = in_be32(&gur->pordevsr);
230 unsigned int srds_cfg = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
231 MPC85xx_PORDEVSR_IO_SEL_SHIFT;
232 enum slot_id slot = serdes_dev_slot[srds_cfg][device];
233 const char *name = slot_names[slot];
234
235 if (name)
236 return name;
237 else
238 return "Nothing";
239}
240
241#ifdef CONFIG_PCI
242void pci_init_board(void)
243{
244 fsl_pcie_init_board(0);
245}
246#endif
247
248int board_early_init_r(void)
249{
250 const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
251 int flash_esel = find_tlb_idx((void *)flashbase, 1);
252
253
254
255
256
257
258
259 flush_dcache();
260 invalidate_icache();
261
262 if (flash_esel == -1) {
263
264 puts("Error: Could not find TLB for FLASH BASE\n");
265 flash_esel = 2;
266 } else {
267
268 disable_tlb(flash_esel);
269 }
270
271 set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
272 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
273 0, flash_esel, BOOKE_PAGESZ_256M, 1);
274
275 return 0;
276}
277
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283
284
285
286int board_eth_init(bd_t *bis)
287{
288 struct fsl_pq_mdio_info mdio_info;
289 struct tsec_info_struct tsec_info[2];
290 unsigned int num = 0;
291
292#ifdef CONFIG_TSEC1
293 SET_STD_TSEC_INFO(tsec_info[num], 1);
294 num++;
295#endif
296#ifdef CONFIG_TSEC2
297 SET_STD_TSEC_INFO(tsec_info[num], 2);
298 num++;
299#endif
300
301 mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
302 mdio_info.name = DEFAULT_MII_NAME;
303 fsl_pq_mdio_init(bis, &mdio_info);
304
305 return tsec_eth_init(bis, tsec_info, num) + pci_eth_init(bis);
306}
307
308#ifdef CONFIG_OF_BOARD_SETUP
309
310
311
312
313
314
315
316static void ft_codec_setup(void *blob, const char *compatible)
317{
318 const char *audclk;
319 size_t arglen;
320 u32 freq;
321
322 audclk = hwconfig_arg("audclk", &arglen);
323 if (audclk) {
324 if (strncmp(audclk, "11", 2) == 0)
325 freq = 11289600;
326 else
327 freq = 12288000;
328
329 do_fixup_by_compat_u32(blob, compatible, "clock-frequency",
330 freq, 1);
331 }
332}
333
334int ft_board_setup(void *blob, bd_t *bd)
335{
336 phys_addr_t base;
337 phys_size_t size;
338
339 ft_cpu_setup(blob, bd);
340
341 base = env_get_bootm_low();
342 size = env_get_bootm_size();
343
344 fdt_fixup_memory(blob, (u64)base, (u64)size);
345
346#ifdef CONFIG_HAS_FSL_DR_USB
347 fsl_fdt_fixup_dr_usb(blob, bd);
348#endif
349
350 FT_FSL_PCI_SETUP;
351
352#ifdef CONFIG_FSL_SGMII_RISER
353 fsl_sgmii_riser_fdt_fixup(blob);
354#endif
355
356
357 ft_codec_setup(blob, "wlf,wm8776");
358
359 return 0;
360}
361#endif
362