--- /dev/null
+config CMD_STBOARD
+ bool "stboard - command for OTP board information"
+ default y
+ help
+ This compile the stboard command to
+ read and write the board in the OTP.
--- /dev/null
+ST BOARDS
+M: Patrick Delaunay <patrick.delaunay@st.com>
+L: uboot-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
+T: git https://gitlab.denx.de/u-boot/custodians/u-boot-stm.git
+S: Maintained
+F: board/st/common/
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+#
+# Copyright (C) 2020, STMicroelectronics - All Rights Reserved
+#
+
+obj-$(CONFIG_CMD_STBOARD) += cmd_stboard.o
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
+/*
+ * Copyright (C) 2019, STMicroelectronics - All Rights Reserved
+ */
+
+#ifndef CONFIG_SPL_BUILD
+#include <common.h>
+#include <console.h>
+#include <misc.h>
+#include <dm/device.h>
+#include <dm/uclass.h>
+
+static bool check_stboard(u16 board)
+{
+ unsigned int i;
+ const u16 st_board_id[] = {
+ 0x1272,
+ 0x1263,
+ 0x1264,
+ 0x1298,
+ 0x1341,
+ 0x1497,
+ };
+
+ for (i = 0; i < ARRAY_SIZE(st_board_id); i++)
+ if (board == st_board_id[i])
+ return true;
+
+ return false;
+}
+
+static void display_stboard(u32 otp)
+{
+ printf("Board: MB%04x Var%d Rev.%c-%02d\n",
+ otp >> 16,
+ (otp >> 12) & 0xF,
+ ((otp >> 8) & 0xF) - 1 + 'A',
+ otp & 0xF);
+}
+
+static int do_stboard(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ int ret;
+ u32 otp;
+ u8 revision;
+ unsigned long board, variant, bom;
+ struct udevice *dev;
+ int confirmed = argc == 6 && !strcmp(argv[1], "-y");
+
+ argc -= 1 + confirmed;
+ argv += 1 + confirmed;
+
+ if (argc != 0 && argc != 4)
+ return CMD_RET_USAGE;
+
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(stm32mp_bsec),
+ &dev);
+
+ ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD),
+ &otp, sizeof(otp));
+
+ if (ret < 0) {
+ puts("OTP read error");
+ return CMD_RET_FAILURE;
+ }
+
+ if (argc == 0) {
+ if (!otp)
+ puts("Board : OTP board FREE\n");
+ else
+ display_stboard(otp);
+ return CMD_RET_SUCCESS;
+ }
+
+ if (otp) {
+ display_stboard(otp);
+ printf("ERROR: OTP board not FREE\n");
+ return CMD_RET_FAILURE;
+ }
+
+ if (strict_strtoul(argv[0], 16, &board) < 0 ||
+ board == 0 || board > 0xFFFF) {
+ printf("argument %d invalid: %s\n", 1, argv[0]);
+ return CMD_RET_USAGE;
+ }
+
+ if (strict_strtoul(argv[1], 10, &variant) < 0 ||
+ variant == 0 || variant > 15) {
+ printf("argument %d invalid: %s\n", 2, argv[1]);
+ return CMD_RET_USAGE;
+ }
+
+ revision = argv[2][0] - 'A' + 1;
+ if (strlen(argv[2]) > 1 || revision == 0 || revision > 15) {
+ printf("argument %d invalid: %s\n", 3, argv[2]);
+ return CMD_RET_USAGE;
+ }
+
+ if (strict_strtoul(argv[3], 10, &bom) < 0 ||
+ bom == 0 || bom > 15) {
+ printf("argument %d invalid: %s\n", 4, argv[3]);
+ return CMD_RET_USAGE;
+ }
+
+ otp = (board << 16) | (variant << 12) | (revision << 8) | bom;
+ display_stboard(otp);
+ printf("=> OTP[%d] = %08X\n", BSEC_OTP_BOARD, otp);
+
+ if (!check_stboard((u16)board)) {
+ printf("Unknown board MB%04x\n", (u16)board);
+ return CMD_RET_FAILURE;
+ }
+ if (!confirmed) {
+ printf("Warning: Programming BOARD in OTP is irreversible!\n");
+ printf("Really perform this OTP programming? <y/N>\n");
+
+ if (!confirm_yesno()) {
+ puts("BOARD programming aborted\n");
+ return CMD_RET_FAILURE;
+ }
+ }
+
+ ret = misc_write(dev, STM32_BSEC_OTP(BSEC_OTP_BOARD),
+ &otp, sizeof(otp));
+
+ if (ret) {
+ puts("BOARD programming error\n");
+ return CMD_RET_FAILURE;
+ }
+ puts("BOARD programming done\n");
+
+ return CMD_RET_SUCCESS;
+}
+
+U_BOOT_CMD(stboard, 6, 0, do_stboard,
+ "read/write board reference in OTP",
+ "\n"
+ " Print current board information\n"
+ "stboard [-y] <Board> <Variant> <Revision> <BOM>\n"
+ " Write board information\n"
+ " - Board: xxxx, example 1264 for MB1264\n"
+ " - Variant: 1 ... 15\n"
+ " - Revision: A...O\n"
+ " - BOM: 1...15\n");
+
+#endif
config ENV_OFFSET
default 0x280000 if ENV_IS_IN_SPI_FLASH
-config CMD_STBOARD
- bool "stboard - command for OTP board information"
- default y
- help
- This compile the stboard command to
- read and write the board in the OTP.
-
config TARGET_STM32MP157C_DK2
bool "support of STMicroelectronics STM32MP157C-DK2 Discovery Board"
default y
+source "board/st/common/Kconfig"
+
endif
obj-y += spl.o
else
obj-y += stm32mp1.o
-obj-$(CONFIG_CMD_STBOARD) += cmd_stboard.o
endif
obj-y += board.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
-/*
- * Copyright (C) 2019, STMicroelectronics - All Rights Reserved
- */
-
-#include <common.h>
-#include <console.h>
-#include <misc.h>
-#include <dm/device.h>
-#include <dm/uclass.h>
-
-static bool check_stboard(u16 board)
-{
- unsigned int i;
- const u16 st_board_id[] = {
- 0x1272,
- 0x1263,
- 0x1264,
- 0x1298,
- 0x1341,
- 0x1497,
- };
-
- for (i = 0; i < ARRAY_SIZE(st_board_id); i++)
- if (board == st_board_id[i])
- return true;
-
- return false;
-}
-
-static void display_stboard(u32 otp)
-{
- printf("Board: MB%04x Var%d Rev.%c-%02d\n",
- otp >> 16,
- (otp >> 12) & 0xF,
- ((otp >> 8) & 0xF) - 1 + 'A',
- otp & 0xF);
-}
-
-static int do_stboard(cmd_tbl_t *cmdtp, int flag, int argc,
- char * const argv[])
-{
- int ret;
- u32 otp;
- u8 revision;
- unsigned long board, variant, bom;
- struct udevice *dev;
- int confirmed = argc == 6 && !strcmp(argv[1], "-y");
-
- argc -= 1 + confirmed;
- argv += 1 + confirmed;
-
- if (argc != 0 && argc != 4)
- return CMD_RET_USAGE;
-
- ret = uclass_get_device_by_driver(UCLASS_MISC,
- DM_GET_DRIVER(stm32mp_bsec),
- &dev);
-
- ret = misc_read(dev, STM32_BSEC_SHADOW(BSEC_OTP_BOARD),
- &otp, sizeof(otp));
-
- if (ret < 0) {
- puts("OTP read error");
- return CMD_RET_FAILURE;
- }
-
- if (argc == 0) {
- if (!otp)
- puts("Board : OTP board FREE\n");
- else
- display_stboard(otp);
- return CMD_RET_SUCCESS;
- }
-
- if (otp) {
- display_stboard(otp);
- printf("ERROR: OTP board not FREE\n");
- return CMD_RET_FAILURE;
- }
-
- if (strict_strtoul(argv[0], 16, &board) < 0 ||
- board == 0 || board > 0xFFFF) {
- printf("argument %d invalid: %s\n", 1, argv[0]);
- return CMD_RET_USAGE;
- }
-
- if (strict_strtoul(argv[1], 10, &variant) < 0 ||
- variant == 0 || variant > 15) {
- printf("argument %d invalid: %s\n", 2, argv[1]);
- return CMD_RET_USAGE;
- }
-
- revision = argv[2][0] - 'A' + 1;
- if (strlen(argv[2]) > 1 || revision == 0 || revision > 15) {
- printf("argument %d invalid: %s\n", 3, argv[2]);
- return CMD_RET_USAGE;
- }
-
- if (strict_strtoul(argv[3], 10, &bom) < 0 ||
- bom == 0 || bom > 15) {
- printf("argument %d invalid: %s\n", 4, argv[3]);
- return CMD_RET_USAGE;
- }
-
- otp = (board << 16) | (variant << 12) | (revision << 8) | bom;
- display_stboard(otp);
- printf("=> OTP[%d] = %08X\n", BSEC_OTP_BOARD, otp);
-
- if (!check_stboard((u16)board)) {
- printf("Unknown board MB%04x\n", (u16)board);
- return CMD_RET_FAILURE;
- }
- if (!confirmed) {
- printf("Warning: Programming BOARD in OTP is irreversible!\n");
- printf("Really perform this OTP programming? <y/N>\n");
-
- if (!confirm_yesno()) {
- puts("BOARD programming aborted\n");
- return CMD_RET_FAILURE;
- }
- }
-
- ret = misc_write(dev, STM32_BSEC_OTP(BSEC_OTP_BOARD),
- &otp, sizeof(otp));
-
- if (ret) {
- puts("BOARD programming error\n");
- return CMD_RET_FAILURE;
- }
- puts("BOARD programming done\n");
-
- return CMD_RET_SUCCESS;
-}
-
-U_BOOT_CMD(stboard, 6, 0, do_stboard,
- "read/write board reference in OTP",
- "\n"
- " Print current board information\n"
- "stboard [-y] <Board> <Variant> <Revision> <BOM>\n"
- " Write board information\n"
- " - Board: xxxx, example 1264 for MB1264\n"
- " - Variant: 1 ... 15\n"
- " - Revision: A...O\n"
- " - BOM: 1...15\n");
projects / oweals / u-boot.git / commitdiff