1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
3 * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
12 #include <env_internal.h>
13 #include <fdt_support.h>
15 #include <generic-phy.h>
27 #include <remoteproc.h>
34 #include <asm/arch/stm32.h>
35 #include <asm/arch/sys_proto.h>
36 #include <jffs2/load_kernel.h>
37 #include <linux/bitops.h>
38 #include <linux/delay.h>
39 #include <linux/err.h>
40 #include <linux/iopoll.h>
41 #include <power/regulator.h>
42 #include <usb/dwc2_udc.h>
44 #include "../../st/common/stusb160x.h"
46 /* SYSCFG registers */
47 #define SYSCFG_BOOTR 0x00
48 #define SYSCFG_PMCSETR 0x04
49 #define SYSCFG_IOCTRLSETR 0x18
50 #define SYSCFG_ICNR 0x1C
51 #define SYSCFG_CMPCR 0x20
52 #define SYSCFG_CMPENSETR 0x24
53 #define SYSCFG_PMCCLRR 0x44
55 #define SYSCFG_BOOTR_BOOT_MASK GENMASK(2, 0)
56 #define SYSCFG_BOOTR_BOOTPD_SHIFT 4
58 #define SYSCFG_IOCTRLSETR_HSLVEN_TRACE BIT(0)
59 #define SYSCFG_IOCTRLSETR_HSLVEN_QUADSPI BIT(1)
60 #define SYSCFG_IOCTRLSETR_HSLVEN_ETH BIT(2)
61 #define SYSCFG_IOCTRLSETR_HSLVEN_SDMMC BIT(3)
62 #define SYSCFG_IOCTRLSETR_HSLVEN_SPI BIT(4)
64 #define SYSCFG_CMPCR_SW_CTRL BIT(1)
65 #define SYSCFG_CMPCR_READY BIT(8)
67 #define SYSCFG_CMPENSETR_MPU_EN BIT(0)
69 #define SYSCFG_PMCSETR_ETH_CLK_SEL BIT(16)
70 #define SYSCFG_PMCSETR_ETH_REF_CLK_SEL BIT(17)
72 #define SYSCFG_PMCSETR_ETH_SELMII BIT(20)
74 #define SYSCFG_PMCSETR_ETH_SEL_MASK GENMASK(23, 21)
75 #define SYSCFG_PMCSETR_ETH_SEL_GMII_MII 0
76 #define SYSCFG_PMCSETR_ETH_SEL_RGMII BIT(21)
77 #define SYSCFG_PMCSETR_ETH_SEL_RMII BIT(23)
80 * Get a global data pointer
82 DECLARE_GLOBAL_DATA_PTR;
84 #define USB_LOW_THRESHOLD_UV 200000
85 #define USB_WARNING_LOW_THRESHOLD_UV 660000
86 #define USB_START_LOW_THRESHOLD_UV 1230000
87 #define USB_START_HIGH_THRESHOLD_UV 2150000
89 int board_early_init_f(void)
91 /* nothing to do, only used in SPL */
101 const char *fdt_compat;
104 if (IS_ENABLED(CONFIG_TFABOOT))
109 printf("Board: stm32mp1 in %s mode", mode);
110 fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
112 if (fdt_compat && fdt_compat_len)
113 printf(" (%s)", fdt_compat);
116 /* display the STMicroelectronics board identification */
117 if (CONFIG_IS_ENABLED(CMD_STBOARD)) {
118 ret = uclass_get_device_by_driver(UCLASS_MISC,
119 DM_GET_DRIVER(stm32mp_bsec),
122 ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD),
125 printf("Board: MB%04x Var%d.%d Rev.%c-%02d\n",
129 ((otp >> 8) & 0xF) - 1 + 'A',
136 static void board_key_check(void)
138 #if defined(CONFIG_FASTBOOT) || defined(CONFIG_CMD_STM32PROG)
140 struct gpio_desc gpio;
141 enum forced_boot_mode boot_mode = BOOT_NORMAL;
143 node = ofnode_path("/config");
144 if (!ofnode_valid(node)) {
145 debug("%s: no /config node?\n", __func__);
148 #ifdef CONFIG_FASTBOOT
149 if (gpio_request_by_name_nodev(node, "st,fastboot-gpios", 0,
150 &gpio, GPIOD_IS_IN)) {
151 debug("%s: could not find a /config/st,fastboot-gpios\n",
154 if (dm_gpio_get_value(&gpio)) {
155 puts("Fastboot key pressed, ");
156 boot_mode = BOOT_FASTBOOT;
159 dm_gpio_free(NULL, &gpio);
162 #ifdef CONFIG_CMD_STM32PROG
163 if (gpio_request_by_name_nodev(node, "st,stm32prog-gpios", 0,
164 &gpio, GPIOD_IS_IN)) {
165 debug("%s: could not find a /config/st,stm32prog-gpios\n",
168 if (dm_gpio_get_value(&gpio)) {
169 puts("STM32Programmer key pressed, ");
170 boot_mode = BOOT_STM32PROG;
172 dm_gpio_free(NULL, &gpio);
176 if (boot_mode != BOOT_NORMAL) {
177 puts("entering download mode...\n");
178 clrsetbits_le32(TAMP_BOOT_CONTEXT,
179 TAMP_BOOT_FORCED_MASK,
185 #if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
186 #include <usb/dwc2_udc.h>
187 int g_dnl_board_usb_cable_connected(void)
189 struct udevice *dwc2_udc_otg;
192 /* if typec stusb160x is present, means DK1 or DK2 board */
193 ret = stusb160x_cable_connected();
197 ret = uclass_get_device_by_driver(UCLASS_USB_GADGET_GENERIC,
198 DM_GET_DRIVER(dwc2_udc_otg),
201 debug("dwc2_udc_otg init failed\n");
203 return dwc2_udc_B_session_valid(dwc2_udc_otg);
206 #define STM32MP1_G_DNL_DFU_PRODUCT_NUM 0xdf11
207 #define STM32MP1_G_DNL_FASTBOOT_PRODUCT_NUM 0x0afb
209 int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
211 if (!strcmp(name, "usb_dnl_dfu"))
212 put_unaligned(STM32MP1_G_DNL_DFU_PRODUCT_NUM, &dev->idProduct);
213 else if (!strcmp(name, "usb_dnl_fastboot"))
214 put_unaligned(STM32MP1_G_DNL_FASTBOOT_PRODUCT_NUM,
217 put_unaligned(CONFIG_USB_GADGET_PRODUCT_NUM, &dev->idProduct);
222 #endif /* CONFIG_USB_GADGET */
224 static int get_led(struct udevice **dev, char *led_string)
229 led_name = fdtdec_get_config_string(gd->fdt_blob, led_string);
231 pr_debug("%s: could not find %s config string\n",
232 __func__, led_string);
235 ret = led_get_by_label(led_name, dev);
237 debug("%s: get=%d\n", __func__, ret);
244 static int setup_led(enum led_state_t cmd)
249 if (!CONFIG_IS_ENABLED(LED))
252 ret = get_led(&dev, "u-boot,boot-led");
256 ret = led_set_state(dev, cmd);
260 static void __maybe_unused led_error_blink(u32 nb_blink)
269 if (CONFIG_IS_ENABLED(LED)) {
270 ret = get_led(&led, "u-boot,error-led");
272 /* make u-boot,error-led blinking */
273 /* if U32_MAX and 125ms interval, for 17.02 years */
274 for (i = 0; i < 2 * nb_blink; i++) {
275 led_set_state(led, LEDST_TOGGLE);
279 led_set_state(led, LEDST_ON);
283 /* infinite: the boot process must be stopped */
284 if (nb_blink == U32_MAX)
289 static int board_check_usb_power(void)
291 struct ofnode_phandle_args adc_args;
296 int min_uV = USB_START_HIGH_THRESHOLD_UV;
297 int ret, uV, adc_count;
300 node = ofnode_path("/config");
301 if (!ofnode_valid(node)) {
302 debug("%s: no /config node?\n", __func__);
307 * Retrieve the ADC channels devices and get measurement
310 adc_count = ofnode_count_phandle_with_args(node, "st,adc_usb_pd",
311 "#io-channel-cells");
313 if (adc_count == -ENOENT)
316 pr_err("%s: can't find adc channel (%d)\n", __func__,
322 for (i = 0; i < adc_count; i++) {
323 if (ofnode_parse_phandle_with_args(node, "st,adc_usb_pd",
324 "#io-channel-cells", 0, i,
326 pr_debug("%s: can't find /config/st,adc_usb_pd\n",
331 ret = uclass_get_device_by_ofnode(UCLASS_ADC, adc_args.node,
335 pr_err("%s: Can't get adc device(%d)\n", __func__,
340 ret = adc_channel_single_shot(adc->name, adc_args.args[0],
343 pr_err("%s: single shot failed for %s[%d]!\n",
344 __func__, adc->name, adc_args.args[0]);
348 if (!adc_raw_to_uV(adc, raw, &uV)) {
353 pr_debug("%s: %s[%02d] = %u, %d uV\n", __func__,
354 adc->name, adc_args.args[0], raw, uV);
356 pr_err("%s: Can't get uV value for %s[%d]\n",
357 __func__, adc->name, adc_args.args[0]);
362 * If highest value is inside 1.23 Volts and 2.10 Volts, that means
363 * board is plugged on an USB-C 3A power supply and boot process can
366 if (max_uV > USB_START_LOW_THRESHOLD_UV &&
367 max_uV <= USB_START_HIGH_THRESHOLD_UV &&
368 min_uV <= USB_LOW_THRESHOLD_UV)
371 pr_err("****************************************************\n");
374 * If highest and lowest value are either both below
375 * USB_LOW_THRESHOLD_UV or both above USB_LOW_THRESHOLD_UV, that
376 * means USB TYPE-C is in unattached mode, this is an issue, make
377 * u-boot,error-led blinking and stop boot process.
379 if ((max_uV > USB_LOW_THRESHOLD_UV &&
380 min_uV > USB_LOW_THRESHOLD_UV) ||
381 (max_uV <= USB_LOW_THRESHOLD_UV &&
382 min_uV <= USB_LOW_THRESHOLD_UV)) {
383 pr_err("* ERROR USB TYPE-C connection in unattached mode *\n");
384 pr_err("* Check that USB TYPE-C cable is correctly plugged *\n");
385 /* with 125ms interval, led will blink for 17.02 years ....*/
389 if (max_uV > USB_LOW_THRESHOLD_UV &&
390 max_uV <= USB_WARNING_LOW_THRESHOLD_UV &&
391 min_uV <= USB_LOW_THRESHOLD_UV) {
392 pr_err("* WARNING 500mA power supply detected *\n");
396 if (max_uV > USB_WARNING_LOW_THRESHOLD_UV &&
397 max_uV <= USB_START_LOW_THRESHOLD_UV &&
398 min_uV <= USB_LOW_THRESHOLD_UV) {
399 pr_err("* WARNING 1.5A power supply detected *\n");
404 * If highest value is above 2.15 Volts that means that the USB TypeC
405 * supplies more than 3 Amp, this is not compliant with TypeC specification
407 if (max_uV > USB_START_HIGH_THRESHOLD_UV) {
408 pr_err("* USB TYPE-C charger not compliant with *\n");
409 pr_err("* specification *\n");
410 pr_err("****************************************************\n\n");
411 /* with 125ms interval, led will blink for 17.02 years ....*/
414 pr_err("* Current too low, use a 3A power supply! *\n");
415 pr_err("****************************************************\n\n");
418 led_error_blink(nb_blink);
422 #endif /* CONFIG_ADC */
424 static void sysconf_init(void)
426 #ifndef CONFIG_TFABOOT
428 #ifdef CONFIG_DM_REGULATOR
429 struct udevice *pwr_dev;
430 struct udevice *pwr_reg;
437 syscfg = (u8 *)syscon_get_first_range(STM32MP_SYSCON_SYSCFG);
439 /* interconnect update : select master using the port 1 */
442 /* today information is hardcoded in U-Boot */
443 writel(BIT(9), syscfg + SYSCFG_ICNR);
445 /* disable Pull-Down for boot pin connected to VDD */
446 bootr = readl(syscfg + SYSCFG_BOOTR);
447 bootr &= ~(SYSCFG_BOOTR_BOOT_MASK << SYSCFG_BOOTR_BOOTPD_SHIFT);
448 bootr |= (bootr & SYSCFG_BOOTR_BOOT_MASK) << SYSCFG_BOOTR_BOOTPD_SHIFT;
449 writel(bootr, syscfg + SYSCFG_BOOTR);
451 #ifdef CONFIG_DM_REGULATOR
452 /* High Speed Low Voltage Pad mode Enable for SPI, SDMMC, ETH, QSPI
453 * and TRACE. Needed above ~50MHz and conditioned by AFMUX selection.
454 * The customer will have to disable this for low frequencies
455 * or if AFMUX is selected but the function not used, typically for
456 * TRACE. Otherwise, impact on power consumption.
459 * enabling High Speed mode while VDD>2.7V
460 * with the OTP product_below_2v5 (OTP 18, BIT 13)
461 * erroneously set to 1 can damage the IC!
462 * => U-Boot set the register only if VDD < 2.7V (in DT)
463 * but this value need to be consistent with board design
465 ret = uclass_get_device_by_driver(UCLASS_PMIC,
466 DM_GET_DRIVER(stm32mp_pwr_pmic),
469 ret = uclass_get_device_by_driver(UCLASS_MISC,
470 DM_GET_DRIVER(stm32mp_bsec),
473 pr_err("Can't find stm32mp_bsec driver\n");
477 ret = misc_read(dev, STM32_BSEC_SHADOW(18), &otp, 4);
481 /* get VDD = vdd-supply */
482 ret = device_get_supply_regulator(pwr_dev, "vdd-supply",
485 /* check if VDD is Low Voltage */
487 if (regulator_get_value(pwr_reg) < 2700000) {
488 writel(SYSCFG_IOCTRLSETR_HSLVEN_TRACE |
489 SYSCFG_IOCTRLSETR_HSLVEN_QUADSPI |
490 SYSCFG_IOCTRLSETR_HSLVEN_ETH |
491 SYSCFG_IOCTRLSETR_HSLVEN_SDMMC |
492 SYSCFG_IOCTRLSETR_HSLVEN_SPI,
493 syscfg + SYSCFG_IOCTRLSETR);
496 pr_err("product_below_2v5=0: HSLVEN protected by HW\n");
499 pr_err("product_below_2v5=1: HSLVEN update is destructive, no update as VDD>2.7V\n");
502 debug("VDD unknown");
507 /* activate automatic I/O compensation
508 * warning: need to ensure CSI enabled and ready in clock driver
510 writel(SYSCFG_CMPENSETR_MPU_EN, syscfg + SYSCFG_CMPENSETR);
512 /* poll until ready (1s timeout) */
513 ret = readl_poll_timeout(syscfg + SYSCFG_CMPCR, val,
514 val & SYSCFG_CMPCR_READY,
517 pr_err("SYSCFG: I/O compensation failed, timeout.\n");
521 clrbits_le32(syscfg + SYSCFG_CMPCR, SYSCFG_CMPCR_SW_CTRL);
525 #ifdef CONFIG_DM_REGULATOR
526 /* Fix to make I2C1 usable on DK2 for touchscreen usage in kernel */
527 static int dk2_i2c1_fix(void)
530 struct gpio_desc hdmi, audio;
533 node = ofnode_path("/soc/i2c@40012000/hdmi-transmitter@39");
534 if (!ofnode_valid(node)) {
535 pr_debug("%s: no hdmi-transmitter@39 ?\n", __func__);
539 if (gpio_request_by_name_nodev(node, "reset-gpios", 0,
540 &hdmi, GPIOD_IS_OUT)) {
541 pr_debug("%s: could not find reset-gpios\n",
546 node = ofnode_path("/soc/i2c@40012000/cs42l51@4a");
547 if (!ofnode_valid(node)) {
548 pr_debug("%s: no cs42l51@4a ?\n", __func__);
552 if (gpio_request_by_name_nodev(node, "reset-gpios", 0,
553 &audio, GPIOD_IS_OUT)) {
554 pr_debug("%s: could not find reset-gpios\n",
559 /* before power up, insure that HDMI and AUDIO IC is under reset */
560 ret = dm_gpio_set_value(&hdmi, 1);
562 pr_err("%s: can't set_value for hdmi_nrst gpio", __func__);
565 ret = dm_gpio_set_value(&audio, 1);
567 pr_err("%s: can't set_value for audio_nrst gpio", __func__);
571 /* power-up audio IC */
572 regulator_autoset_by_name("v1v8_audio", NULL);
574 /* power-up HDMI IC */
575 regulator_autoset_by_name("v1v2_hdmi", NULL);
576 regulator_autoset_by_name("v3v3_hdmi", NULL);
582 static bool board_is_dk2(void)
584 if (CONFIG_IS_ENABLED(TARGET_ST_STM32MP15x) &&
585 of_machine_is_compatible("st,stm32mp157c-dk2"))
592 static bool board_is_ev1(void)
594 if (CONFIG_IS_ENABLED(TARGET_ST_STM32MP15x) &&
595 (of_machine_is_compatible("st,stm32mp157a-ev1") ||
596 of_machine_is_compatible("st,stm32mp157c-ev1") ||
597 of_machine_is_compatible("st,stm32mp157d-ev1") ||
598 of_machine_is_compatible("st,stm32mp157f-ev1")))
604 /* touchscreen driver: only used for pincontrol configuration */
605 static const struct udevice_id goodix_ids[] = {
606 { .compatible = "goodix,gt9147", },
610 U_BOOT_DRIVER(goodix) = {
613 .of_match = goodix_ids,
616 static void board_ev1_init(void)
620 /* configure IRQ line on EV1 for touchscreen before LCD reset */
621 uclass_get_device_by_driver(UCLASS_NOP, DM_GET_DRIVER(goodix), &dev);
624 /* board dependent setup after realloc */
627 /* address of boot parameters */
628 gd->bd->bi_boot_params = STM32_DDR_BASE + 0x100;
630 if (CONFIG_IS_ENABLED(DM_GPIO_HOG))
631 gpio_hog_probe_all();
638 #ifdef CONFIG_DM_REGULATOR
642 regulators_enable_boot_on(_DEBUG);
647 if (CONFIG_IS_ENABLED(LED))
655 int board_late_init(void)
657 #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
658 const void *fdt_compat;
665 fdt_compat = fdt_getprop(gd->fdt_blob, 0, "compatible",
667 if (fdt_compat && fdt_compat_len) {
668 if (strncmp(fdt_compat, "st,", 3) != 0) {
669 env_set("board_name", fdt_compat);
672 int buf_len = sizeof(dtb_name);
674 env_set("board_name", fdt_compat + 3);
676 strncpy(dtb_name, fdt_compat + 3, buf_len);
677 buf_len -= strlen(fdt_compat + 3);
678 strncat(dtb_name, ".dtb", buf_len);
679 env_set("fdtfile", dtb_name);
682 ret = uclass_get_device_by_driver(UCLASS_MISC,
683 DM_GET_DRIVER(stm32mp_bsec),
687 ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD),
689 if (ret > 0 && otp) {
690 snprintf(buf, sizeof(buf), "0x%04x", otp >> 16);
691 env_set("board_id", buf);
693 snprintf(buf, sizeof(buf), "0x%04x",
694 ((otp >> 8) & 0xF) - 1 + 0xA);
695 env_set("board_rev", buf);
700 /* for DK1/DK2 boards */
701 board_check_usb_power();
702 #endif /* CONFIG_ADC */
707 void board_quiesce_devices(void)
709 setup_led(LEDST_OFF);
712 /* eth init function : weak called in eqos driver */
713 int board_interface_eth_init(struct udevice *dev,
714 phy_interface_t interface_type)
718 bool eth_clk_sel_reg = false;
719 bool eth_ref_clk_sel_reg = false;
721 /* Gigabit Ethernet 125MHz clock selection. */
722 eth_clk_sel_reg = dev_read_bool(dev, "st,eth_clk_sel");
724 /* Ethernet 50Mhz RMII clock selection */
725 eth_ref_clk_sel_reg =
726 dev_read_bool(dev, "st,eth_ref_clk_sel");
728 syscfg = (u8 *)syscon_get_first_range(STM32MP_SYSCON_SYSCFG);
733 switch (interface_type) {
734 case PHY_INTERFACE_MODE_MII:
735 value = SYSCFG_PMCSETR_ETH_SEL_GMII_MII |
736 SYSCFG_PMCSETR_ETH_REF_CLK_SEL;
737 debug("%s: PHY_INTERFACE_MODE_MII\n", __func__);
739 case PHY_INTERFACE_MODE_GMII:
741 value = SYSCFG_PMCSETR_ETH_SEL_GMII_MII |
742 SYSCFG_PMCSETR_ETH_CLK_SEL;
744 value = SYSCFG_PMCSETR_ETH_SEL_GMII_MII;
745 debug("%s: PHY_INTERFACE_MODE_GMII\n", __func__);
747 case PHY_INTERFACE_MODE_RMII:
748 if (eth_ref_clk_sel_reg)
749 value = SYSCFG_PMCSETR_ETH_SEL_RMII |
750 SYSCFG_PMCSETR_ETH_REF_CLK_SEL;
752 value = SYSCFG_PMCSETR_ETH_SEL_RMII;
753 debug("%s: PHY_INTERFACE_MODE_RMII\n", __func__);
755 case PHY_INTERFACE_MODE_RGMII:
756 case PHY_INTERFACE_MODE_RGMII_ID:
757 case PHY_INTERFACE_MODE_RGMII_RXID:
758 case PHY_INTERFACE_MODE_RGMII_TXID:
760 value = SYSCFG_PMCSETR_ETH_SEL_RGMII |
761 SYSCFG_PMCSETR_ETH_CLK_SEL;
763 value = SYSCFG_PMCSETR_ETH_SEL_RGMII;
764 debug("%s: PHY_INTERFACE_MODE_RGMII\n", __func__);
767 debug("%s: Do not manage %d interface\n",
768 __func__, interface_type);
769 /* Do not manage others interfaces */
773 /* clear and set ETH configuration bits */
774 writel(SYSCFG_PMCSETR_ETH_SEL_MASK | SYSCFG_PMCSETR_ETH_SELMII |
775 SYSCFG_PMCSETR_ETH_REF_CLK_SEL | SYSCFG_PMCSETR_ETH_CLK_SEL,
776 syscfg + SYSCFG_PMCCLRR);
777 writel(value, syscfg + SYSCFG_PMCSETR);
782 enum env_location env_get_location(enum env_operation op, int prio)
784 u32 bootmode = get_bootmode();
789 switch (bootmode & TAMP_BOOT_DEVICE_MASK) {
790 #if CONFIG_IS_ENABLED(ENV_IS_IN_MMC)
792 case BOOT_FLASH_EMMC:
795 #if CONFIG_IS_ENABLED(ENV_IS_IN_EXT4)
797 case BOOT_FLASH_EMMC:
800 #if CONFIG_IS_ENABLED(ENV_IS_IN_UBI)
801 case BOOT_FLASH_NAND:
802 case BOOT_FLASH_SPINAND:
805 #if CONFIG_IS_ENABLED(ENV_IS_IN_SPI_FLASH)
807 return ENVL_SPI_FLASH;
814 #if defined(CONFIG_ENV_IS_IN_EXT4)
815 const char *env_ext4_get_intf(void)
817 u32 bootmode = get_bootmode();
819 switch (bootmode & TAMP_BOOT_DEVICE_MASK) {
821 case BOOT_FLASH_EMMC:
828 const char *env_ext4_get_dev_part(void)
830 static char *const dev_part[] = {"0:auto", "1:auto", "2:auto"};
831 u32 bootmode = get_bootmode();
833 return dev_part[(bootmode & TAMP_BOOT_INSTANCE_MASK) - 1];
837 #if defined(CONFIG_ENV_IS_IN_MMC)
838 int mmc_get_env_dev(void)
840 u32 bootmode = get_bootmode();
842 return (bootmode & TAMP_BOOT_INSTANCE_MASK) - 1;
846 #if defined(CONFIG_OF_BOARD_SETUP)
847 int ft_board_setup(void *blob, struct bd_info *bd)
849 #ifdef CONFIG_FDT_FIXUP_PARTITIONS
850 struct node_info nodes[] = {
851 { "st,stm32f469-qspi", MTD_DEV_TYPE_NOR, },
852 { "st,stm32f469-qspi", MTD_DEV_TYPE_SPINAND},
853 { "st,stm32mp15-fmc2", MTD_DEV_TYPE_NAND, },
855 fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes));
862 static void board_copro_image_process(ulong fw_image, size_t fw_size)
864 int ret, id = 0; /* Copro id fixed to 0 as only one coproc on mp1 */
866 if (!rproc_is_initialized())
868 printf("Remote Processor %d initialization failed\n",
873 ret = rproc_load(id, fw_image, fw_size);
874 printf("Load Remote Processor %d with data@addr=0x%08lx %u bytes:%s\n",
875 id, fw_image, fw_size, ret ? " Failed!" : " Success!");
881 U_BOOT_FIT_LOADABLE_HANDLER(IH_TYPE_COPRO, board_copro_image_process);