From: Alison Wang <b18965@freescale.com>
Date: Wed, 3 Dec 2014 07:00:43 +0000 (+0800)
Subject: arm: spl: Add I2C linker list in generic .lds
X-Git-Tag: v2015.01-rc4~29^2~22
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=14d54dec1ba55d1b12c1fe17855d2ec5fd69734e;p=u-boot

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>
---

diff --git a/arch/arm/cpu/u-boot-spl.lds b/arch/arm/cpu/u-boot-spl.lds
index a69b0061d2..a8be204038 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