On 10/06/2014 05:54 AM, Ashish Kumar wrote:
> * fdt_fixup_mtdparts is called from ft_board_setup
> * run "mtdparts default" to create NAND, NOR partition on uboot
> * Use mtdparts to create partitions dynamically rather
> than using static partitions in device tree
>
> Signed-off-by: Ashish Kumar <ashish.ku...@freescale.com>
> ---
> board/freescale/bsc9132qds/bsc9132qds.c | 12 ++++++++++++
> include/configs/BSC9132QDS.h | 21 +++++++++++++++++++++
> 2 files changed, 33 insertions(+), 0 deletions(-)
>
> diff --git a/board/freescale/bsc9132qds/bsc9132qds.c
> b/board/freescale/bsc9132qds/bsc9132qds.c
> index 10580bc..c88838b 100644
> --- a/board/freescale/bsc9132qds/bsc9132qds.c
> +++ b/board/freescale/bsc9132qds/bsc9132qds.c
> @@ -21,6 +21,9 @@
> #include <hwconfig.h>
> #include <i2c.h>
> #include <fsl_ddr_sdram.h>
> +#include <jffs2/load_kernel.h>
> +#include <mtd_node.h>
> +#include <flash.h>
>
> #ifdef CONFIG_PCI
> #include <pci.h>
> @@ -354,6 +357,12 @@ void fdt_del_node_compat(void *blob, const char
> *compatible)
> }
>
> #if defined(CONFIG_OF_BOARD_SETUP)
> +#ifdef CONFIG_FDT_FIXUP_PARTITIONS
> +struct node_info nodes[] = {
> + { "cfi-flash", MTD_DEV_TYPE_NOR, },
> + { "fsl,ifc-nand", MTD_DEV_TYPE_NAND, },
> +};
> +#endif
> void ft_board_setup(void *blob, bd_t *bd)
> {
> phys_addr_t base;
> @@ -369,6 +378,9 @@ void ft_board_setup(void *blob, bd_t *bd)
> #endif
>
> fdt_fixup_memory(blob, (u64)base, (u64)size);
> +#ifdef CONFIG_FDT_FIXUP_PARTITIONS
> + fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes));
> +#endif
>
> ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
> u32 porbmsr = in_be32(&gur->porbmsr);
> diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h
> index aeded6d..da78a19 100644
> --- a/include/configs/BSC9132QDS.h
> +++ b/include/configs/BSC9132QDS.h
> @@ -630,6 +630,27 @@ combinations. this should be removed later
> #endif
>
> /*
> + * Dynamic MTD Partition support with mtdparts
> + */
> +#ifndef CONFIG_SYS_NO_FLASH
> +#define CONFIG_MTD_DEVICE
> +#define CONFIG_MTD_PARTITIONS
> +#define CONFIG_CMD_MTDPARTS
> +#define CONFIG_FLASH_CFI_MTD
> +#define MTDIDS_DEFAULT "nor0=88000000.nor,nand0=ff800000.flash,"
> +#define MTDPARTS_DEFAULT "mtdparts=88000000.nor:256k(dtb),7m(kernel)," \
> + "55m(fs),1m(uboot);ff800000.flash:1m(uboot)," \
> + "8m(kernel),512k(dtb),-(fs)"
> +#endif
Isn't this patch conflict with your earlier patch?
http://patchwork.ozlabs.org/patch/391991/
York
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