From: Michal Simek <michal.simek@xilinx.com>
Date: Tue, 10 May 2016 05:55:52 +0000 (+0200)
Subject: ARM: zynq: Call ps7_post_config() for SPL
X-Git-Tag: v2016.07-rc1~175^2~15
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f44e603f73ea43268f0858b9aa4daf962f1eb347;p=oweals%2Fu-boot.git

ARM: zynq: Call ps7_post_config() for SPL

If ps7_post_config() is defined call it. It is enabling for example
level shifters for PL bitstreams.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/arm/mach-zynq/spl.c b/arch/arm/mach-zynq/spl.c
index 998896519b..6c5415ac8f 100644
--- a/arch/arm/mach-zynq/spl.c
+++ b/arch/arm/mach-zynq/spl.c
@@ -91,6 +91,21 @@ __weak void ps7_init(void)
 	 */
 }
 
+__weak int ps7_post_config(void)
+{
+	/*
+	 * This function is overridden by the one in
+	 * board/xilinx/zynq/(platform)/ps7_init_gpl.c, if it exists.
+	 */
+	return 0;
+}
+
+void spl_board_prepare_for_boot(void)
+{
+	ps7_post_config();
+	debug("SPL bye\n");
+}
+
 #ifdef CONFIG_SPL_LOAD_FIT
 int board_fit_config_name_match(const char *name)
 {