[U-Boot] [PATCH 8/9] imx: nand: Don't invent new configuration variable

Scott Wood
2012-04-13T17:21:12Z

On 04/13/2012 06:21 AM, Timo Ketola wrote:
> There is already CONFIG_SYS_NAND_BASE (or CONFIG_SYS_NAND_BASE_LIST) which
> must be defined for nand.c. Use that. nand.c sets IO_ADDR_R with that.
>
> Signed-off-by: Timo Ketola <timo@exertus.fi>
> ---
> drivers/mtd/nand/mxc_nand.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
> index 73813a2..fcee20d 100644
> --- a/drivers/mtd/nand/mxc_nand.c
> +++ b/drivers/mtd/nand/mxc_nand.c
> @@ -1361,7 +1361,7 @@ int board_nand_init(struct nand_chip *this)
> this->read_buf = mxc_nand_read_buf;
> this->verify_buf = mxc_nand_verify_buf;
>
> - host->regs = (struct nfc_regs __iomem *)CONFIG_MXC_NAND_REGS_BASE;
> + host->regs = this->IO_ADDR_R;
> host->clk_act = 1;
>
> #ifdef CONFIG_MXC_NAND_HWECC

Actually, I'd rather we go the other direction and deprecate
CONFIG_SYS_NAND_BASE (see CONFIG_SYS_NAND_SELF_INIT).

-Scott