From: Olliver Schinagl <oliver@schinagl.nl>
Date: Wed, 21 Nov 2018 18:05:25 +0000 (+0200)
Subject: sunxi: board: Print error after power initialization fails
X-Git-Tag: v2019.01-rc2~23^2~9
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a8011eb84dfac5187cebf00ed8bc981bdb5c1fa1;p=oweals%2Fu-boot.git

sunxi: board: Print error after power initialization fails

Currently during init, we enable all power, then enable the dram and
after that check whether there was an error during power-up.

This makes little sense, we should enable power and then check if power
was brought up properly before we continue to initialize other things.

This patch moves the DRAM init after the power failure check.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
---

diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 64ccbc7245..26284db111 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -637,13 +637,6 @@ void sunxi_board_init(void)
 	power_failed |= axp_set_sw(IS_ENABLED(CONFIG_AXP_SW_ON));
 #endif
 #endif
-	printf("DRAM:");
-	gd->ram_size = sunxi_dram_init();
-	printf(" %d MiB\n", (int)(gd->ram_size >> 20));
-	if (!gd->ram_size)
-		hang();
-
-	sunxi_spl_store_dram_size(gd->ram_size);
 
 	/*
 	 * Only clock up the CPU to full speed if we are reasonably
@@ -652,7 +645,16 @@ void sunxi_board_init(void)
 	if (!power_failed)
 		clock_set_pll1(CONFIG_SYS_CLK_FREQ);
 	else
-		printf("Failed to set core voltage! Can't set CPU frequency\n");
+		printf("Error setting up the power controller.\n"
+		       "CPU frequency not set.\n");
+
+	printf("DRAM:");
+	gd->ram_size = sunxi_dram_init();
+	printf(" %d MiB\n", (int)(gd->ram_size >> 20));
+	if (!gd->ram_size)
+		hang();
+
+	sunxi_spl_store_dram_size(gd->ram_size);
 }
 #endif