From: Vladimir Zapolskiy Date: Fri, 19 Oct 2018 00:21:05 +0000 (+0300) Subject: mtd: nand: lpc32xx mlc: predefine number of NAND chips to support X-Git-Tag: v2019.01-rc1~32^2~41 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a098ce21420e2359042041efaede75a8360c9f42;p=oweals%2Fu-boot.git mtd: nand: lpc32xx mlc: predefine number of NAND chips to support Build option CONFIG_SYS_MAX_NAND_CHIPS is used by NXP LPC32xx NAND MLC driver only, as a preparation for potential removal or replacement of the option the change predefines CONFIG_SYS_MAX_NAND_CHIPS to 1, same value is used by the single user Work Microwave Work 92105 board, thus it will be safe now to remove the option as a board specific one. Signed-off-by: Vladimir Zapolskiy Reviewed-by: Miquel Raynal --- diff --git a/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c b/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c index 5d4ffea608..79d1489dc7 100644 --- a/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c +++ b/drivers/mtd/nand/raw/lpc32xx_nand_mlc.c @@ -82,6 +82,10 @@ struct lpc32xx_nand_mlc_registers { static struct lpc32xx_nand_mlc_registers __iomem *lpc32xx_nand_mlc_registers = (struct lpc32xx_nand_mlc_registers __iomem *)MLC_NAND_BASE; +#if !defined(CONFIG_SYS_MAX_NAND_CHIPS) +#define CONFIG_SYS_MAX_NAND_CHIPS 1 +#endif + #define clkdiv(v, w, o) (((1+(clk/v)) & w) << o) /**