diff options
Diffstat (limited to 'drivers/mtd/spi-nor/aspeed-smc.c')
| -rw-r--r-- | drivers/mtd/spi-nor/aspeed-smc.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/mtd/spi-nor/aspeed-smc.c b/drivers/mtd/spi-nor/aspeed-smc.c index 0106357421bd..8d3cbe27efb6 100644 --- a/drivers/mtd/spi-nor/aspeed-smc.c +++ b/drivers/mtd/spi-nor/aspeed-smc.c @@ -621,19 +621,18 @@ static void aspeed_smc_chip_set_type(struct aspeed_smc_chip *chip, int type) } /* - * The AST2500 FMC flash controller should be strapped by hardware, or - * autodetected, but the AST2500 SPI flash needs to be set. + * The first chip of the AST2500 FMC flash controller is strapped by + * hardware, or autodetected, but other chips need to be set. Enforce + * the 4B setting for all chips. */ static void aspeed_smc_chip_set_4b(struct aspeed_smc_chip *chip) { struct aspeed_smc_controller *controller = chip->controller; u32 reg; - if (chip->controller->info == &spi_2500_info) { - reg = readl(controller->regs + CE_CONTROL_REG); - reg |= 1 << chip->cs; - writel(reg, controller->regs + CE_CONTROL_REG); - } + reg = readl(controller->regs + CE_CONTROL_REG); + reg |= 1 << chip->cs; + writel(reg, controller->regs + CE_CONTROL_REG); } /* |