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 diff --git a/boards.cfg b/boards.cfg
   9 index f090726..394ede7 100644
  10 --- a/boards.cfg
  11 +++ b/boards.cfg
  12 @@ -509,6 +509,7 @@ Active  mips        mips32         incaip      -               incaip
  13  Active  mips        mips32         incaip      -               incaip              incaip_100MHz                        incaip:CPU_CLOCK_RATE=100000000                                                                                                   Wolfgang Denk <wd@denx.de>
  14  Active  mips        mips32         incaip      -               incaip              incaip_133MHz                        incaip:CPU_CLOCK_RATE=133000000                                                                                                   Wolfgang Denk <wd@denx.de>
  15  Active  mips        mips32         incaip      -               incaip              incaip_150MHz                        incaip:CPU_CLOCK_RATE=150000000                                                                                                   Wolfgang Denk <wd@denx.de>
  16 +Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_nandspl                    easy80920:SYS_BOOT_NANDSPL                                                                                                        Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  17  Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_nor                        easy80920:SYS_BOOT_NOR                                                                                                            Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  18  Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_norspl                     easy80920:SYS_BOOT_NORSPL                                                                                                         Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  19  Active  mips        mips32         vrx200      lantiq          easy80920           easy80920_ram                        easy80920:SYS_BOOT_RAM                                                                                                            Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  20 diff --git a/include/configs/easy80920.h b/include/configs/easy80920.h
  21 index ad69bc2..56ceedb 100644
  22 --- a/include/configs/easy80920.h
  23 +++ b/include/configs/easy80920.h
  24 @@ -31,6 +31,14 @@
  25
  26  #define CONFIG_LTQ_SUPPORT_SPL_NOR_FLASH       /* Build NOR flash SPL */
  27
  28 +#define CONFIG_LTQ_SUPPORT_SPL_NAND_FLASH      /* Build NAND flash SPL */
  29 +#define CONFIG_SYS_NAND_PAGE_COUNT     128
  30 +#define CONFIG_SYS_NAND_PAGE_SIZE      2048
  31 +#define CONFIG_SYS_NAND_OOBSIZE                64
  32 +#define CONFIG_SYS_NAND_BLOCK_SIZE     (256 * 1024)
  33 +#define CONFIG_SYS_NAND_BAD_BLOCK_POS  NAND_LARGE_BADBLOCK_POS
  34 +#define CONFIG_SYS_NAND_U_BOOT_OFFS    0x4000
  35 +
  36  #define CONFIG_LTQ_SPL_COMP_LZO
  37  #define CONFIG_LTQ_SPL_CONSOLE
  38
  39 @@ -57,6 +65,11 @@
  40  #define CONFIG_ENV_OVERWRITE
  41  #define CONFIG_ENV_OFFSET              (192 * 1024)
  42  #define CONFIG_ENV_SECT_SIZE           (64 * 1024)
  43 +#elif defined(CONFIG_SYS_BOOT_NANDSPL)
  44 +#define CONFIG_ENV_IS_IN_NAND
  45 +#define CONFIG_ENV_OVERWRITE
  46 +#define CONFIG_ENV_OFFSET              (256 * 1024)
  47 +#define CONFIG_ENV_SECT_SIZE           (256 * 1024)
  48  #else
  49  #define CONFIG_ENV_IS_NOWHERE
  50  #endif
  51 @@ -84,9 +97,13 @@
  52  #define CONFIG_ENV_UPDATE_UBOOT_SF                                     \
  53         "update-uboot-sf=run load-uboot-sfspl-lzo write-uboot-sf\0"
  54
  55 +#define CONFIG_ENV_UPDATE_UBOOT_NAND                                   \
  56 +       "update-uboot-nand=run load-uboot-nandspl-lzo write-uboot-nand\0"
  57 +
  58  #define CONFIG_EXTRA_ENV_SETTINGS      \
  59         CONFIG_ENV_LANTIQ_DEFAULTS      \
  60         CONFIG_ENV_UPDATE_UBOOT_NOR     \
  61 -       CONFIG_ENV_UPDATE_UBOOT_SF
  62 +       CONFIG_ENV_UPDATE_UBOOT_SF      \
  63 +       CONFIG_ENV_UPDATE_UBOOT_NAND
  64
  65  #endif /* __CONFIG_H */
  66 --
  67 1.8.3.2
  68