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qspi: improve qspi speed

Signed-off-by: Jianlong Huang <jianlong.huang@starfivetech.com>
Jianlong Huang 1 year ago
parent
commit
c42307e563
2 changed files with 2 additions and 2 deletions
  1. 1 1
      board/starfive/visionfive2/spl.c
  2. 1 1
      configs/starfive_visionfive2_defconfig

+ 1 - 1
board/starfive/visionfive2/spl.c

@@ -91,7 +91,7 @@ void board_init_f(ulong dummy)
 
 	clrsetbits_le32(SYS_CRG_BASE + CLK_QSPI_REF_OFFSET,
 		CLK_QSPI_REF_SW_MASK,
-		(0 << CLK_QSPI_REF_SW_SHIFT) & CLK_QSPI_REF_SW_MASK);
+		(1 << CLK_QSPI_REF_SW_SHIFT) & CLK_QSPI_REF_SW_MASK);
 
 	/* Improved GMAC0 TX I/O PAD capability */
 	clrsetbits_le32(AON_IOMUX_BASE + 0x78, 0x3, BIT(0) & 0x3);

+ 1 - 1
configs/starfive_visionfive2_defconfig

@@ -79,7 +79,7 @@ CONFIG_SYS_I2C_EEPROM_ADDR=0x50
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_SNPS=y
 CONFIG_SF_DEFAULT_MODE=0x0
-CONFIG_SF_DEFAULT_SPEED=50000000
+CONFIG_SF_DEFAULT_SPEED=100000000
 CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_SPANSION=y
 CONFIG_PHY_MARVELL=y