recipes-bsp/u-boot/u-boot-2012.04.01/0001-ARM-omap3-Set-SPL-stack-size-to-8KB-image-to-54KB.patch

   1 From e0820ccc38315d88192c19e98ea9b59d3ec7d4c8 Mon Sep 17 00:00:00 2001
   2 From: Tom Rini <trini@ti.com>
   3 Date: Tue, 8 May 2012 07:29:31 +0000
   4 Subject: [PATCH] ARM: omap3: Set SPL stack size to 8KB, image to 54KB.
   5
   6 With older toolchains it is possible to not fit entirely into the 45KB
   7 that we had assigned to SPL.  Adjust to allow for 8KB of stack (which
   8 should be more than required) and 54KB of text/data.
   9
  10 Cc: Vaibhav Hiremath <hvaibhav@ti.com>
  11 Cc: Nagendra T S <nagendra@mistralsolutions.com>
  12 Cc: Thomas Weber <weber@corscience.de>
  13 Cc: Ilya Yanok <yanok@emcraft.com>
  14 Cc: Steve Sakoman <sakoman@gmail.com>
  15 Cc: Stefano Babic <sbabic@denx.de>
  16 Signed-off-by: Tom Rini <trini@ti.com>
  17 Acked-by: Stefano Babic <sbabic@denx.de>
  18 Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
  19 ---
  20  doc/SPL/README.omap3               |    4 ++--
  21  include/configs/am3517_crane.h     |    2 +-
  22  include/configs/am3517_evm.h       |    2 +-
  23  include/configs/devkit8000.h       |    2 +-
  24  include/configs/mcx.h              |    2 +-
  25  include/configs/omap3_beagle.h     |    2 +-
  26  include/configs/omap3_evm_common.h |    2 +-
  27  include/configs/omap3_overo.h      |    2 +-
  28  include/configs/tam3517-common.h   |    2 +-
  29  include/configs/tricorder.h        |    2 +-
  30  10 files changed, 11 insertions(+), 11 deletions(-)
  31
  32 diff --git a/doc/SPL/README.omap3 b/doc/SPL/README.omap3
  33 index cc5d5c0..a543e65 100644
  34 --- a/doc/SPL/README.omap3
  35 +++ b/doc/SPL/README.omap3
  36 @@ -34,14 +34,14 @@ DDR1: 0x80000000 - 0xBFFFFFFF
  37
  38  Option 1 (SPL only):
  39  0x40200800 - 0x4020BBFF: Area for SPL text, data and rodata
  40 -0x4020BC00 - 0x4020FFFC: Area for the SPL stack.
  41 +0x4020E000 - 0x4020FFFC: Area for the SPL stack.
  42  0x80000000 - 0x8007FFFF: Area for the SPL BSS.
  43  0x80100000: CONFIG_SYS_TEXT_BASE of U-Boot
  44  0x80208000 - 0x80307FFF: malloc() pool available to SPL.
  45
  46  Option 2 (SPL or X-Loader):
  47  0x40200800 - 0x4020BBFF: Area for SPL text, data and rodata
  48 -0x4020BC00 - 0x4020FFFC: Area for the SPL stack.
  49 +0x4020E000 - 0x4020FFFC: Area for the SPL stack.
  50  0x80008000: CONFIG_SYS_TEXT_BASE of U-Boot
  51  0x87000000 - 0x8707FFFF: Area for the SPL BSS.
  52  0x87080000 - 0x870FFFFF: malloc() pool available to SPL.
  53 diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
  54 index 71321f3..1233985 100644
  55 --- a/include/configs/am3517_crane.h
  56 +++ b/include/configs/am3517_crane.h
  57 @@ -325,7 +325,7 @@
  58  #define CONFIG_SPL
  59  #define CONFIG_SPL_NAND_SIMPLE
  60  #define CONFIG_SPL_TEXT_BASE           0x40200800
  61 -#define CONFIG_SPL_MAX_SIZE            (45 * 1024)
  62 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
  63  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
  64
  65  #define CONFIG_SPL_BSS_START_ADDR      0x80000000
  66 diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
  67 index bbd19de..ff8d1b0 100644
  68 --- a/include/configs/am3517_evm.h
  69 +++ b/include/configs/am3517_evm.h
  70 @@ -324,7 +324,7 @@
  71  #define CONFIG_SPL
  72  #define CONFIG_SPL_NAND_SIMPLE
  73  #define CONFIG_SPL_TEXT_BASE           0x40200800
  74 -#define CONFIG_SPL_MAX_SIZE            (45 * 1024)
  75 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
  76  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
  77
  78  #define CONFIG_SPL_BSS_START_ADDR      0x80000000
  79 diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
  80 index eb7c376..248a5b2 100644
  81 --- a/include/configs/devkit8000.h
  82 +++ b/include/configs/devkit8000.h
  83 @@ -324,7 +324,7 @@
  84  #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
  85
  86  #define CONFIG_SPL_TEXT_BASE           0x40200000 /*CONFIG_SYS_SRAM_START*/
  87 -#define CONFIG_SPL_MAX_SIZE            0xB400  /* 45 K */
  88 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
  89  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
  90
  91  #define CONFIG_SPL_BSS_START_ADDR       0x80000500 /* leave space for bootargs*/
  92 diff --git a/include/configs/mcx.h b/include/configs/mcx.h
  93 index e190e3e..f6a83a8 100644
  94 --- a/include/configs/mcx.h
  95 +++ b/include/configs/mcx.h
  96 @@ -325,7 +325,7 @@
  97  #define CONFIG_SPL_LDSCRIPT            "$(CPUDIR)/omap-common/u-boot-spl.lds"
  98
  99  #define CONFIG_SPL_TEXT_BASE           0x40200000 /*CONFIG_SYS_SRAM_START*/
 100 -#define CONFIG_SPL_MAX_SIZE            (45 << 10)
 101 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
 102  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
 103
 104  /* move malloc and bss high to prevent clashing with the main image */
 105 diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
 106 index ddeb414..6bdc2c3 100644
 107 --- a/include/configs/omap3_beagle.h
 108 +++ b/include/configs/omap3_beagle.h
 109 @@ -399,7 +399,7 @@
 110  #define CONFIG_SPL
 111  #define CONFIG_SPL_NAND_SIMPLE
 112  #define CONFIG_SPL_TEXT_BASE           0x40200800
 113 -#define CONFIG_SPL_MAX_SIZE            (45 * 1024)
 114 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
 115  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
 116
 117  #define CONFIG_SPL_BSS_START_ADDR      0x80000000
 118 diff --git a/include/configs/omap3_evm_common.h b/include/configs/omap3_evm_common.h
 119 index 4910dda..47ebbef 100644
 120 --- a/include/configs/omap3_evm_common.h
 121 +++ b/include/configs/omap3_evm_common.h
 122 @@ -282,7 +282,7 @@
 123  /* Defines for SPL */
 124  #define CONFIG_SPL
 125  #define CONFIG_SPL_TEXT_BASE           0x40200800
 126 -#define CONFIG_SPL_MAX_SIZE            (45 * 1024)     /* 45 KB */
 127 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
 128  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
 129
 130  #define CONFIG_SPL_BSS_START_ADDR      0x80000000
 131 diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
 132 index 64adc74..b0d144f 100644
 133 --- a/include/configs/omap3_overo.h
 134 +++ b/include/configs/omap3_overo.h
 135 @@ -303,7 +303,7 @@
 136  #define CONFIG_SPL
 137  #define CONFIG_SPL_NAND_SIMPLE
 138  #define CONFIG_SPL_TEXT_BASE           0x40200800
 139 -#define CONFIG_SPL_MAX_SIZE            (45 * 1024)
 140 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
 141  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
 142
 143  /* move malloc and bss high to prevent clashing with the main image */
 144 diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
 145 index 37eb87b..3fc2c44 100644
 146 --- a/include/configs/tam3517-common.h
 147 +++ b/include/configs/tam3517-common.h
 148 @@ -257,7 +257,7 @@
 149  #define CONFIG_SPL_LDSCRIPT            "$(CPUDIR)/omap-common/u-boot-spl.lds"
 150
 151  #define CONFIG_SPL_TEXT_BASE           0x40200000 /*CONFIG_SYS_SRAM_START*/
 152 -#define CONFIG_SPL_MAX_SIZE            (45 << 10)      /* 45 K */
 153 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
 154  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
 155
 156  #define CONFIG_SYS_SPL_MALLOC_START    0x8f000000
 157 diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
 158 index 801a24f..ab911aa 100644
 159 --- a/include/configs/tricorder.h
 160 +++ b/include/configs/tricorder.h
 161 @@ -293,7 +293,7 @@
 162  #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
 163
 164  #define CONFIG_SPL_TEXT_BASE           0x40200000 /*CONFIG_SYS_SRAM_START*/
 165 -#define CONFIG_SPL_MAX_SIZE            0xB400  /* 45 K */
 166 +#define CONFIG_SPL_MAX_SIZE            (54 * 1024)     /* 8 KB for stack */
 167  #define CONFIG_SPL_STACK               LOW_LEVEL_SRAM_STACK
 168
 169  #define CONFIG_SPL_BSS_START_ADDR      0x80000000 /*CONFIG_SYS_SDRAM_BASE*/
 170 --
 171 1.7.0.4
 172