git.openwrt.org Git - openwrt/staging/mans0n.git/blob

   1 From 71ebc3d25147172e219ea87bec061f751257395b Mon Sep 17 00:00:00 2001
   2 From: Weijie Gao <weijie.gao@mediatek.com>
   3 Date: Fri, 20 May 2022 11:21:45 +0800
   4 Subject: [PATCH 03/25] mips: add __image_copy_len for SPL linker script
   5
   6 This patch adds __image_copy_len needed by TPL of MT7621 SoC.
   7 The __image_copy_len represents the binary blob size of both SPL/TPL
   8 binaries. To achieve this, __text_start/end are added for calculation.
   9
  10 Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
  11 Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
  12 ---
  13  arch/mips/cpu/u-boot-spl.lds | 3 +++
  14  1 file changed, 3 insertions(+)
  15
  16 --- a/arch/mips/cpu/u-boot-spl.lds
  17 +++ b/arch/mips/cpu/u-boot-spl.lds
  18 @@ -13,7 +13,9 @@ SECTIONS
  19
  20         . = ALIGN(4);
  21         .text : {
  22 +               __text_start = .;
  23                 *(.text*)
  24 +               __text_end = .;
  25         } > .spl_mem
  26
  27         . = ALIGN(4);
  28 @@ -36,6 +38,7 @@ SECTIONS
  29
  30         . = ALIGN(4);
  31         __image_copy_end = .;
  32 +       __image_copy_len = __image_copy_end - __text_start;
  33
  34         _image_binary_end = .;
  35