From 5530c91c22fdff07fea8ebe579cd81905f9665f5 Mon Sep 17 00:00:00 2001 From: zhangzhaopeng Date: Mon, 23 Sep 2024 18:24:11 +0800 Subject: [PATCH] =?UTF-8?q?=E6=89=93=E5=BC=80norflash=E7=9A=84DTR=E6=A8=A1?= =?UTF-8?q?=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- device/config/chips/v851s/configs/fastboot_sl100_back/board.dts | 2 +- lichee/linux-4.9/drivers/mtd/spi-nor/spif-nor.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/device/config/chips/v851s/configs/fastboot_sl100_back/board.dts b/device/config/chips/v851s/configs/fastboot_sl100_back/board.dts index 0b8e67885..dd0becea5 100755 --- a/device/config/chips/v851s/configs/fastboot_sl100_back/board.dts +++ b/device/config/chips/v851s/configs/fastboot_sl100_back/board.dts @@ -1304,7 +1304,7 @@ pinctrl-1 = <&spif_pins_c>; pinctrl-names = "default", "sleep"; //prefetch_read_mode_enabled; /* choose prefect read mode */ - //dtr_mode_enabled; /* choose double edge trigger mode */ + dtr_mode_enabled; /* choose double edge trigger mode */ //dqs_mode_enabled; /* choose dqs mode(nand provide clk mode) */ status = "okay"; diff --git a/lichee/linux-4.9/drivers/mtd/spi-nor/spif-nor.c b/lichee/linux-4.9/drivers/mtd/spi-nor/spif-nor.c index 21c7101d4..fc2c662a1 100644 --- a/lichee/linux-4.9/drivers/mtd/spi-nor/spif-nor.c +++ b/lichee/linux-4.9/drivers/mtd/spi-nor/spif-nor.c @@ -2579,7 +2579,7 @@ static const struct flash_info spi_nor_ids[] = { { "p25q128", INFO(0x856018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "p25q64h", INFO(0x856017, 0x0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "p25q32h", INFO(0x856016, 0x0, 64 * 1024, 64, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { "py25q256hb", INFO(0x852019, 0x0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, + { "py25q256hb", INFO(0x852019, 0x0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES | USE_IO_MODE | USE_RX_DTR) }, /*Zetta*/ { "zd25q64b", INFO(0xba3217, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },