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authorAlison Wang <b18965@freescale.com>2014-12-03 15:00:43 +0800
committerYork Sun <yorksun@freescale.com>2014-12-11 09:38:35 -0800
commit14d54dec1ba55d1b12c1fe17855d2ec5fd69734e (patch)
treea765a6b861bf6f7a60fead4fa1f28979cb612b26
parent45c2e480edd5360c46f92bfb7e8ca6ac4554767f (diff)
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arm: spl: Add I2C linker list in generic .lds
On LS1, DDR is initialized by reading SPD through I2C interface in SPL code. For I2C, ll_entry_count() is called, and it returns the number of elements of a linker-generated array placed into subsection of .u_boot_list section specified by _list argument. So add I2C linker list in the generic .lds to fix the issue about using I2C in SPL. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
-rw-r--r--arch/arm/cpu/u-boot-spl.lds3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/cpu/u-boot-spl.lds b/arch/arm/cpu/u-boot-spl.lds
index a69b006..a8be204 100644
--- a/arch/arm/cpu/u-boot-spl.lds
+++ b/arch/arm/cpu/u-boot-spl.lds
@@ -32,6 +32,9 @@ SECTIONS
}
. = ALIGN(4);
+ .u_boot_list : {
+ KEEP(*(SORT(.u_boot_list*_i2c_*)));
+ }
. = .;
#ifdef CONFIG_SPL_DM