package/boot/uboot-lantiq/patches/0022-MIPS-lantiq-easy80920-add-support-for-NAND-SPL.patch

   1 From 6fa1c350fa19a054371eccef84e4885cfdd6a2d7 Mon Sep 17 00:00:00 2001
   2 From: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
   3 Date: Mon, 19 Aug 2013 18:11:31 +0200
   4 Subject: MIPS: lantiq: easy80920: add support for NAND SPL
   5
   6 Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
   7
   8 --- a/boards.cfg
   9 +++ b/boards.cfg
  10 @@ -509,6 +509,7 @@ Active  mips        mips32         incai
  11  Active  mips        mips32         incaip      -               incaip              incaip_100MHz                        incaip:CPU_CLOCK_RATE=100000000                                                                                                   Wolfgang Denk <wd@denx.de>
  12  Active  mips        mips32         incaip      -               incaip              incaip_133MHz                        incaip:CPU_CLOCK_RATE=133000000                                                                                                   Wolfgang Denk <wd@denx.de>
  13  Active  mips        mips32         incaip      -               incaip              incaip_150MHz                        incaip:CPU_CLOCK_RATE=150000000                                                                                                   Wolfgang Denk <wd@denx.de>
  14 +Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_nandspl                    easy80920:SYS_BOOT_NANDSPL                                                                                                        Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  15  Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_nor                        easy80920:SYS_BOOT_NOR                                                                                                            Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  16  Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_norspl                     easy80920:SYS_BOOT_NORSPL                                                                                                         Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  17  Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_ram                        easy80920:SYS_BOOT_RAM                                                                                                            Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  18 --- a/include/configs/easy80920.h
  19 +++ b/include/configs/easy80920.h
  20 @@ -31,6 +31,14 @@
  21
  22  #define CONFIG_LTQ_SUPPORT_SPL_NOR_FLASH       /* Build NOR flash SPL */
  23
  24 +#define CONFIG_LTQ_SUPPORT_SPL_NAND_FLASH      /* Build NAND flash SPL */
  25 +#define CONFIG_SYS_NAND_PAGE_COUNT     128
  26 +#define CONFIG_SYS_NAND_PAGE_SIZE      2048
  27 +#define CONFIG_SYS_NAND_OOBSIZE                64
  28 +#define CONFIG_SYS_NAND_BLOCK_SIZE     (256 * 1024)
  29 +#define CONFIG_SYS_NAND_BAD_BLOCK_POS  NAND_LARGE_BADBLOCK_POS
  30 +#define CONFIG_SYS_NAND_U_BOOT_OFFS    0x4000
  31 +
  32  #define CONFIG_LTQ_SPL_COMP_LZO
  33  #define CONFIG_LTQ_SPL_CONSOLE
  34
  35 @@ -57,6 +65,11 @@
  36  #define CONFIG_ENV_OVERWRITE
  37  #define CONFIG_ENV_OFFSET              (192 * 1024)
  38  #define CONFIG_ENV_SECT_SIZE           (64 * 1024)
  39 +#elif defined(CONFIG_SYS_BOOT_NANDSPL)
  40 +#define CONFIG_ENV_IS_IN_NAND
  41 +#define CONFIG_ENV_OVERWRITE
  42 +#define CONFIG_ENV_OFFSET              (256 * 1024)
  43 +#define CONFIG_ENV_SECT_SIZE           (256 * 1024)
  44  #else
  45  #define CONFIG_ENV_IS_NOWHERE
  46  #endif
  47 @@ -84,9 +97,13 @@
  48  #define CONFIG_ENV_UPDATE_UBOOT_SF                                     \
  49         "update-uboot-sf=run load-uboot-sfspl-lzo write-uboot-sf\0"
  50
  51 +#define CONFIG_ENV_UPDATE_UBOOT_NAND                                   \
  52 +       "update-uboot-nand=run load-uboot-nandspl-lzo write-uboot-nand\0"
  53 +
  54  #define CONFIG_EXTRA_ENV_SETTINGS      \
  55         CONFIG_ENV_LANTIQ_DEFAULTS      \
  56         CONFIG_ENV_UPDATE_UBOOT_NOR     \
  57 -       CONFIG_ENV_UPDATE_UBOOT_SF
  58 +       CONFIG_ENV_UPDATE_UBOOT_SF      \
  59 +       CONFIG_ENV_UPDATE_UBOOT_NAND
  60
  61  #endif /* __CONFIG_H */