b7dc88f6ab
【中文】 针对 PR #1943 的评审建议（Y1hsiaochunnn + laride）：当前市面的 ESP32-P4 几乎都是 rev v1.x / v2.x 硅片，IDF 默认 REV_MIN_301 会让 bootloader 被 bootloader.rev3.ld 链到高位 HP_SRAM，导致在存量硬件上第一条指令就 panic。 未来 ESP32-P4X（rev >= 3.x）又需要保留默认配置，因此不能在所有 P4 board 上一刀切地写死 CONFIG_ESP32P4_SELECTS_REV_LESS_V3=y。 方案：对所有 P4 config.json 的每个现有变体，添加 REV_LESS_V3 + REV_MIN_100， 并复制一份加 `-p4x` 后缀的孪生变体（不加上述两行，保持 IDF 默认 REV_MIN_301 以支持未来 P4X 芯片）。 受影响的 6 份 config.json，共 14 个原变体，复制后新增 14 个 `-p4x` 变体： - main/boards/waveshare/esp32-p4-wifi6-touch-lcd/config.json（8 -> 16 变体， 其中 7b 变体保留 32MB flash + custom 分区配置） - main/boards/waveshare/esp32-p4-wifi6-touch-lcd-3.5/config.json - main/boards/waveshare/esp32-p4-nano/config.json - main/boards/esp-p4-function-ev-board/config.json - main/boards/wireless-tag-wtp4c5mp07s/config.json - main/boards/m5stack-tab5/config.json --- [English] Per review on PR #1943 (Y1hsiaochunnn + laride): almost all ESP32-P4 silicon on the market today is rev v1.x / v2.x. IDF's default REV_MIN_301 links the bootloader via bootloader.rev3.ld into the upper HP_SRAM window, which those chips cannot execute; the CPU panics on the first opcode. Future ESP32-P4X (rev >= 3.x) still needs the IDF default, so we cannot hard-code CONFIG_ESP32P4_SELECTS_REV_LESS_V3=y across all P4 boards. Strategy: for each existing variant in every P4 config.json, add REV_LESS_V3 + REV_MIN_100 to target current silicon, and add a `-p4x` twin variant without those two configs (keeping IDF default REV_MIN_301) for future P4X chips. Affects 6 config.json files, 14 original variants duplicated into 14 `-p4x` twins: - main/boards/waveshare/esp32-p4-wifi6-touch-lcd/config.json (8 -> 16 variants; the 7b variant keeps its 32 MB flash + custom partition configs) - main/boards/waveshare/esp32-p4-wifi6-touch-lcd-3.5/config.json - main/boards/waveshare/esp32-p4-nano/config.json - main/boards/esp-p4-function-ev-board/config.json - main/boards/wireless-tag-wtp4c5mp07s/config.json - main/boards/m5stack-tab5/config.json
30 lines
1.0 KiB
JSON
30 lines
1.0 KiB
JSON
{
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"target": "esp32p4",
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"builds": [
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{
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"name": "esp-p4-function-ev-board",
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"sdkconfig_append": [
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"CONFIG_SLAVE_IDF_TARGET_ESP32C6=y",
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"CONFIG_ESP_HOSTED_P4_DEV_BOARD_FUNC_BOARD=y",
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"CONFIG_ESP_HOSTED_SDIO_HOST_INTERFACE=y",
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"CONFIG_ESP_HOSTED_SDIO_4_BIT_BUS=y",
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"CONFIG_SPI_FLASH_SUPPORT_GD_CHIP=y",
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"CONFIG_BSP_LCD_TYPE_1024_600=y",
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"CONFIG_ESP32P4_SELECTS_REV_LESS_V3=y",
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"CONFIG_ESP32P4_REV_MIN_100=y"
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]
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},
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{
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"name": "esp-p4-function-ev-board-p4x",
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"sdkconfig_append": [
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"CONFIG_SLAVE_IDF_TARGET_ESP32C6=y",
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"CONFIG_ESP_HOSTED_P4_DEV_BOARD_FUNC_BOARD=y",
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"CONFIG_ESP_HOSTED_SDIO_HOST_INTERFACE=y",
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"CONFIG_ESP_HOSTED_SDIO_4_BIT_BUS=y",
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"CONFIG_SPI_FLASH_SUPPORT_GD_CHIP=y",
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"CONFIG_BSP_LCD_TYPE_1024_600=y"
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]
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}
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]
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}
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