2 * (C) Copyright 2006-2009
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 #include <fdt_support.h>
30 #include <asm/processor.h>
32 #include <asm/bitops.h>
34 DECLARE_GLOBAL_DATA_PTR;
36 #if !defined(CONFIG_SYS_NO_FLASH)
37 extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
40 extern void __ft_board_setup(void *blob, bd_t *bd);
41 ulong flash_get_size(ulong base, int banknum);
43 static inline u32 get_async_pci_freq(void)
45 if (in_8((void *)(CONFIG_SYS_BCSR_BASE + 5)) &
46 CONFIG_SYS_BCSR5_PCI66EN)
52 int board_early_init_f(void)
55 u32 sdr0_pfc1, sdr0_pfc2;
58 mtdcr(EBC0_CFGADDR, EBC0_CFG);
59 mtdcr(EBC0_CFGDATA, 0xb8400000);
62 * Setup the interrupt controller polarities, triggers, etc.
64 mtdcr(UIC0SR, 0xffffffff); /* clear all */
65 mtdcr(UIC0ER, 0x00000000); /* disable all */
66 mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */
67 mtdcr(UIC0PR, 0xfffff7ff); /* per ref-board manual */
68 mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */
69 mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */
70 mtdcr(UIC0SR, 0xffffffff); /* clear all */
72 mtdcr(UIC1SR, 0xffffffff); /* clear all */
73 mtdcr(UIC1ER, 0x00000000); /* disable all */
74 mtdcr(UIC1CR, 0x00000000); /* all non-critical */
75 mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */
76 mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */
77 mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */
78 mtdcr(UIC1SR, 0xffffffff); /* clear all */
80 mtdcr(UIC2SR, 0xffffffff); /* clear all */
81 mtdcr(UIC2ER, 0x00000000); /* disable all */
82 mtdcr(UIC2CR, 0x00000000); /* all non-critical */
83 mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */
84 mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */
85 mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */
86 mtdcr(UIC2SR, 0xffffffff); /* clear all */
88 /* Check and reconfigure the PCI sync clock if necessary */
89 ppc4xx_pci_sync_clock_config(get_async_pci_freq());
92 out_8((u8 *) CONFIG_SYS_BCSR_BASE + 0x04, 0x00);
94 /* clear write protects */
95 out_8((u8 *) CONFIG_SYS_BCSR_BASE + 0x07, 0x00);
98 out_8((u8 *) CONFIG_SYS_BCSR_BASE + 0x08, 0x00);
100 /* enable USB device */
101 out_8((u8 *) CONFIG_SYS_BCSR_BASE + 0x09, 0x20);
103 /* select Ethernet (and optionally IIC1) pins */
104 mfsdr(SDR0_PFC1, sdr0_pfc1);
105 sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_SELECT_MASK) |
106 SDR0_PFC1_SELECT_CONFIG_4;
107 #ifdef CONFIG_I2C_MULTI_BUS
108 sdr0_pfc1 |= ((sdr0_pfc1 & ~SDR0_PFC1_SIS_MASK) | SDR0_PFC1_SIS_IIC1_SEL);
110 /* Two UARTs, so we need 4-pin mode. Also, we want CTS/RTS mode. */
111 sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0IM_MASK) | SDR0_PFC1_U0IM_4PINS;
112 sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U0ME_MASK) | SDR0_PFC1_U0ME_CTS_RTS;
113 sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_U1ME_MASK) | SDR0_PFC1_U1ME_CTS_RTS;
115 mfsdr(SDR0_PFC2, sdr0_pfc2);
116 sdr0_pfc2 = (sdr0_pfc2 & ~SDR0_PFC2_SELECT_MASK) |
117 SDR0_PFC2_SELECT_CONFIG_4;
118 mtsdr(SDR0_PFC2, sdr0_pfc2);
119 mtsdr(SDR0_PFC1, sdr0_pfc1);
121 /* PCI arbiter enabled */
122 mfsdr(SDR0_PCI0, reg);
123 mtsdr(SDR0_PCI0, 0x80000000 | reg);
125 /* setup NAND FLASH */
126 mfsdr(SDR0_CUST0, sdr0_cust0);
127 sdr0_cust0 = SDR0_CUST0_MUX_NDFC_SEL |
128 SDR0_CUST0_NDFC_ENABLE |
129 SDR0_CUST0_NDFC_BW_8_BIT |
130 SDR0_CUST0_NDFC_ARE_MASK |
131 (0x80000000 >> (28 + CONFIG_SYS_NAND_CS));
132 mtsdr(SDR0_CUST0, sdr0_cust0);
137 int misc_init_r(void)
139 #if !defined(CONFIG_SYS_NO_FLASH)
144 unsigned long usb2d0cr = 0;
145 unsigned long usb2phy0cr, usb2h0cr = 0;
146 unsigned long sdr0_pfc1;
147 char *act = getenv("usbact");
151 #if !defined(CONFIG_SYS_NO_FLASH)
152 /* Re-do flash sizing to get full correct info */
154 /* adjust flash start and offset */
155 gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
156 gd->bd->bi_flashoffset = 0;
158 #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
159 mtdcr(EBC0_CFGADDR, PB3CR);
161 mtdcr(EBC0_CFGADDR, PB0CR);
163 pbcr = mfdcr(EBC0_CFGDATA);
164 size_val = ffs(gd->bd->bi_flashsize) - 21;
165 pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
166 #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
167 mtdcr(EBC0_CFGADDR, PB3CR);
169 mtdcr(EBC0_CFGADDR, PB0CR);
171 mtdcr(EBC0_CFGDATA, pbcr);
174 * Re-check to get correct base address
176 flash_get_size(gd->bd->bi_flashstart, 0);
178 #ifdef CONFIG_ENV_IS_IN_FLASH
179 /* Monitor protection ON by default */
180 (void)flash_protect(FLAG_PROTECT_SET,
181 -CONFIG_SYS_MONITOR_LEN,
185 /* Env protection ON by default */
186 (void)flash_protect(FLAG_PROTECT_SET,
187 CONFIG_ENV_ADDR_REDUND,
188 CONFIG_ENV_ADDR_REDUND + 2*CONFIG_ENV_SECT_SIZE - 1,
191 #endif /* CONFIG_SYS_NO_FLASH */
197 if (act == NULL || strcmp(act, "hostdev") == 0) {
199 mfsdr(SDR0_PFC1, sdr0_pfc1);
200 mfsdr(SDR0_USB2D0CR, usb2d0cr);
201 mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
202 mfsdr(SDR0_USB2H0CR, usb2h0cr);
204 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
205 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;
206 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK;
207 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ;
208 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
209 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;
210 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
211 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;
212 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
213 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;
216 * An 8-bit/60MHz interface is the only possible alternative
217 * when connecting the Device to the PHY
219 usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK;
220 usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_16BIT_30MHZ;
223 * To enable the USB 2.0 Device function
224 * through the UTMI interface
226 usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
227 usb2d0cr = usb2d0cr | SDR0_USB2D0CR_USB2DEV_SELECTION;
229 sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK;
230 sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_USB2D_SEL;
232 mtsdr(SDR0_PFC1, sdr0_pfc1);
233 mtsdr(SDR0_USB2D0CR, usb2d0cr);
234 mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
235 mtsdr(SDR0_USB2H0CR, usb2h0cr);
239 mtsdr(SDR0_SRST1, 0x00000000);
241 mtsdr(SDR0_SRST0, 0x00000000);
243 printf("USB: Host(int phy) Device(ext phy)\n");
245 } else if (strcmp(act, "dev") == 0) {
246 /*-------------------PATCH-------------------------------*/
247 mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
249 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
250 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;
251 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
252 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;
253 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
254 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;
255 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
256 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;
257 mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
260 mtsdr(SDR0_SRST1, 0x672c6000);
263 mtsdr(SDR0_SRST0, 0x00000080);
266 mtsdr(SDR0_SRST1, 0x60206000);
268 *(unsigned int *)(0xe0000350) = 0x00000001;
271 mtsdr(SDR0_SRST1, 0x60306000);
272 /*-------------------PATCH-------------------------------*/
275 mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
276 mfsdr(SDR0_USB2H0CR, usb2h0cr);
277 mfsdr(SDR0_USB2D0CR, usb2d0cr);
278 mfsdr(SDR0_PFC1, sdr0_pfc1);
280 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
281 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;
282 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK;
283 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_8BIT_60MHZ;
284 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
285 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PUREN;
286 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
287 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_DEV;
288 usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
289 usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_DEV;
291 usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK;
292 usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_8BIT_60MHZ;
294 usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
295 usb2d0cr = usb2d0cr | SDR0_USB2D0CR_EBC_SELECTION;
297 sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK;
298 sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_EBCHR_SEL;
300 mtsdr(SDR0_USB2H0CR, usb2h0cr);
301 mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
302 mtsdr(SDR0_USB2D0CR, usb2d0cr);
303 mtsdr(SDR0_PFC1, sdr0_pfc1);
307 mtsdr(SDR0_SRST1, 0x00000000);
309 mtsdr(SDR0_SRST0, 0x00000000);
311 printf("USB: Device(int phy)\n");
313 #endif /* CONFIG_440EPX */
315 mfsdr(SDR0_SRST1, reg); /* enable security/kasumi engines */
316 reg &= ~(SDR0_SRST1_CRYP0 | SDR0_SRST1_KASU0);
317 mtsdr(SDR0_SRST1, reg);
320 * Clear PLB4A0_ACR[WRP]
321 * This fix will make the MAL burst disabling patch for the Linux
322 * EMAC driver obsolete.
324 reg = mfdcr(PLB4_ACR) & ~PLB4_ACR_WRP;
325 mtdcr(PLB4_ACR, reg);
332 char *s = getenv("serial#");
334 u32 clock = get_async_pci_freq();
337 printf("Board: Sequoia - AMCC PPC440EPx Evaluation Board");
339 printf("Board: Rainier - AMCC PPC440GRx Evaluation Board");
342 rev = in_8((void *)(CONFIG_SYS_BCSR_BASE + 0));
343 printf(", Rev. %X, PCI-Async=%d MHz", rev, clock / 1000000);
352 * Reconfiguration of the PCI sync clock is already done,
353 * now check again if everything is in range:
355 if (ppc4xx_pci_sync_clock_config(clock)) {
356 printf("ERROR: PCI clocking incorrect (async=%d "
357 "sync=%ld)!\n", clock, get_PCI_freq());
363 #if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP)
365 * Assign interrupts to PCI devices.
367 void sequoia_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
369 pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIRQ2);
376 * This routine is called just prior to registering the hose and gives
377 * the board the opportunity to check things. Returning a value of zero
378 * indicates that things are bad & PCI initialization should be aborted.
380 * Different boards may wish to customize the pci controller structure
381 * (add regions, override default access routines, etc) or perform
382 * certain pre-initialization actions.
384 #if defined(CONFIG_PCI)
385 int pci_pre_init(struct pci_controller *hose)
390 * Set priority for all PLB3 devices to 0.
391 * Set PLB3 arbiter to fair mode.
393 mfsdr(SD0_AMP1, addr);
394 mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
395 addr = mfdcr(PLB3_ACR);
396 mtdcr(PLB3_ACR, addr | 0x80000000);
399 * Set priority for all PLB4 devices to 0.
401 mfsdr(SD0_AMP0, addr);
402 mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
403 addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
404 mtdcr(PLB4_ACR, addr);
407 * Set Nebula PLB4 arbiter to fair mode.
410 addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
411 addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
412 addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
413 addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
414 mtdcr(PLB0_ACR, addr);
417 addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
418 addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
419 addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
420 addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
421 mtdcr(PLB1_ACR, addr);
423 #ifdef CONFIG_PCI_PNP
424 hose->fixup_irq = sequoia_pci_fixup_irq;
428 #endif /* defined(CONFIG_PCI) */
433 * The bootstrap configuration provides default settings for the pci
434 * inbound map (PIM). But the bootstrap config choices are limited and
435 * may not be sufficient for a given board.
437 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
438 void pci_target_init(struct pci_controller *hose)
441 * Set up Direct MMIO registers
444 * PowerPC440EPX PCI Master configuration.
445 * Map one 1Gig range of PLB/processor addresses to PCI memory space.
446 * PLB address 0xA0000000-0xDFFFFFFF
447 * ==> PCI address 0xA0000000-0xDFFFFFFF
448 * Use byte reversed out routines to handle endianess.
449 * Make this region non-prefetchable.
451 out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute */
452 /* - disabled b4 setting */
453 out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
454 out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
455 out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
456 out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, */
457 /* and enable region */
459 out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute */
460 /* - disabled b4 setting */
461 out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
462 out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
463 out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
464 out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, */
465 /* and enable region */
467 out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
468 out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
469 out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
470 out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
473 * Set up Configuration registers
476 /* Program the board's subsystem id/vendor id */
477 pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
478 CONFIG_SYS_PCI_SUBSYS_VENDORID);
479 pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
481 /* Configure command register as bus master */
482 pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
484 /* 240nS PCI clock */
485 pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
487 /* No error reporting */
488 pci_write_config_word(0, PCI_ERREN, 0);
490 pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
493 #endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
495 #if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
496 void pci_master_init(struct pci_controller *hose)
498 unsigned short temp_short;
501 * Write the PowerPC440 EP PCI Configuration regs.
502 * Enable PowerPC440 EP to be a master on the PCI bus (PMM).
503 * Enable PowerPC440 EP to act as a PCI memory target (PTM).
505 pci_read_config_word(0, PCI_COMMAND, &temp_short);
506 pci_write_config_word(0, PCI_COMMAND,
507 temp_short | PCI_COMMAND_MASTER |
510 #endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
512 #if defined(CONFIG_POST)
514 * Returns 1 if keys pressed to start the power-on long-running tests
515 * Called from board_init_f().
517 int post_hotkeys_pressed(void)
519 return 0; /* No hotkeys supported */
521 #endif /* CONFIG_POST */
523 #if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_SYS_RAMBOOT)
525 * On NAND-booting sequoia, we need to patch the chips select numbers
526 * in the dtb (CS0 - NAND, CS3 - NOR)
528 void ft_board_setup(void *blob, bd_t *bd)
533 struct fdt_property *prop;
537 /* First do common fdt setup */
538 __ft_board_setup(blob, bd);
540 /* And now configure NOR chip select to 3 instead of 0 */
541 strcpy(path, "/plb/opb/ebc/nor_flash@0,0");
542 nodeoffset = fdt_path_offset(blob, path);
543 prop = fdt_get_property_w(blob, nodeoffset, "reg", &len);
545 printf("Unable to update NOR chip select for NAND booting\n");
548 reg = (u32 *)&prop->data[0];
550 rc = fdt_find_and_setprop(blob, path, "reg", reg, 3 * sizeof(u32), 1);
552 printf("Unable to update property NOR mappings, err=%s\n",
557 /* And now configure NAND chip select to 0 instead of 3 */
558 strcpy(path, "/plb/opb/ebc/ndfc@3,0");
559 nodeoffset = fdt_path_offset(blob, path);
560 prop = fdt_get_property_w(blob, nodeoffset, "reg", &len);
562 printf("Unable to update NDFC chip select for NAND booting\n");
565 reg = (u32 *)&prop->data[0];
567 rc = fdt_find_and_setprop(blob, path, "reg", reg, 3 * sizeof(u32), 1);
569 printf("Unable to update property NDFC mappings, err=%s\n",
574 #endif /* CONFIG_NAND_U_BOOT */