diff options
Diffstat (limited to 'board/st/common/stm32mp_mtdparts.c')
| -rw-r--r-- | board/st/common/stm32mp_mtdparts.c | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/board/st/common/stm32mp_mtdparts.c b/board/st/common/stm32mp_mtdparts.c deleted file mode 100644 index 67a56a2623..0000000000 --- a/board/st/common/stm32mp_mtdparts.c +++ /dev/null @@ -1,177 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause -/* - * Copyright (C) 2020, STMicroelectronics - All Rights Reserved - */ - -#include <common.h> -#include <dfu.h> -#include <dm.h> -#include <env.h> -#include <env_internal.h> -#include <log.h> -#include <mtd.h> -#include <mtd_node.h> -#ifdef CONFIG_STM32MP15x_STM32IMAGE -#include <tee.h> -#endif -#include <asm/arch/stm32prog.h> -#include <asm/arch/sys_proto.h> -#include <asm/global_data.h> - -#define MTDPARTS_LEN 256 -#define MTDIDS_LEN 128 - -/* - * Get a global data pointer - */ -DECLARE_GLOBAL_DATA_PTR; - -/** - * update the variables "mtdids" and "mtdparts" with boot, tee and user strings - */ -static void board_set_mtdparts(const char *dev, - char *mtdids, - char *mtdparts, - const char *boot, -#ifdef CONFIG_STM32MP15x_STM32IMAGE - const char *tee, -#endif - const char *user) -{ - /* mtdids: "<dev>=<dev>, ...." */ - if (mtdids[0] != '\0') - strcat(mtdids, ","); - strcat(mtdids, dev); - strcat(mtdids, "="); - strcat(mtdids, dev); - - /* mtdparts: "mtdparts=<dev>:<mtdparts_<dev>>;..." */ - if (mtdparts[0] != '\0') - strncat(mtdparts, ";", MTDPARTS_LEN); - else - strcat(mtdparts, "mtdparts="); - - strncat(mtdparts, dev, MTDPARTS_LEN); - strncat(mtdparts, ":", MTDPARTS_LEN); - - if (boot) { - strncat(mtdparts, boot, MTDPARTS_LEN); - strncat(mtdparts, ",", MTDPARTS_LEN); - } - -#ifdef CONFIG_STM32MP15x_STM32IMAGE - if (tee) { - strncat(mtdparts, tee, MTDPARTS_LEN); - strncat(mtdparts, ",", MTDPARTS_LEN); - } -#endif - - strncat(mtdparts, user, MTDPARTS_LEN); -} - -void board_mtdparts_default(const char **mtdids, const char **mtdparts) -{ - struct mtd_info *mtd; - struct udevice *dev; - static char parts[3 * MTDPARTS_LEN + 1]; - static char ids[MTDIDS_LEN + 1]; - static bool mtd_initialized; - bool nor, nand, spinand, serial; -#ifdef CONFIG_STM32MP15x_STM32IMAGE - bool tee = false; -#endif - - if (mtd_initialized) { - *mtdids = ids; - *mtdparts = parts; - return; - } - - nor = false; - nand = false; - spinand = false; - serial = false; - - switch (get_bootmode() & TAMP_BOOT_DEVICE_MASK) { - case BOOT_SERIAL_UART: - case BOOT_SERIAL_USB: - serial = true; - if (IS_ENABLED(CONFIG_CMD_STM32PROG)) { -#ifdef CONFIG_STM32MP15x_STM32IMAGE - tee = stm32prog_get_tee_partitions(); -#endif - nor = stm32prog_get_fsbl_nor(); - } - nand = true; - spinand = true; - break; - case BOOT_FLASH_NAND: - nand = true; - break; - case BOOT_FLASH_SPINAND: - spinand = true; - break; - case BOOT_FLASH_NOR: - nor = true; - break; - default: - break; - } - -#ifdef CONFIG_STM32MP15x_STM32IMAGE - if (!serial && tee_find_device(NULL, NULL, NULL, NULL)) - tee = true; -#endif - - memset(parts, 0, sizeof(parts)); - memset(ids, 0, sizeof(ids)); - - /* probe all MTD devices */ - for (uclass_first_device(UCLASS_MTD, &dev); - dev; - uclass_next_device(&dev)) { - log_debug("mtd device = %s\n", dev->name); - } - - if (nand) { - mtd = get_mtd_device_nm("nand0"); - if (!IS_ERR_OR_NULL(mtd)) { - board_set_mtdparts("nand0", ids, parts, - CONFIG_MTDPARTS_NAND0_BOOT, -#ifdef CONFIG_STM32MP15x_STM32IMAGE - !nor && tee ? CONFIG_MTDPARTS_NAND0_TEE : NULL, -#endif - "-(UBI)"); - put_mtd_device(mtd); - } - } - - if (spinand) { - mtd = get_mtd_device_nm("spi-nand0"); - if (!IS_ERR_OR_NULL(mtd)) { - board_set_mtdparts("spi-nand0", ids, parts, - CONFIG_MTDPARTS_SPINAND0_BOOT, -#ifdef CONFIG_STM32MP15x_STM32IMAGE - !nor && tee ? CONFIG_MTDPARTS_SPINAND0_TEE : NULL, -#endif - "-(UBI)"); - put_mtd_device(mtd); - } - } - - if (nor) { - if (!uclass_get_device(UCLASS_SPI_FLASH, 0, &dev)) { - board_set_mtdparts("nor0", ids, parts, - CONFIG_MTDPARTS_NOR0_BOOT, -#ifdef CONFIG_STM32MP15x_STM32IMAGE - tee ? CONFIG_MTDPARTS_NOR0_TEE : NULL, -#endif - "-(nor_user)"); - } - } - - mtd_initialized = true; - *mtdids = ids; - *mtdparts = parts; - log_debug("mtdids=%s & mtdparts=%s\n", ids, parts); -} |