From: Hannes Schmelzer <oe5hpm@oevsv.at>
Date: Fri, 6 Jul 2018 13:41:19 +0000 (+0200)
Subject: board/BuR/common: drop simple-framebuffer setup
X-Git-Tag: v2018.09-rc1~114
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=dc36b657956324de451bbf3bd318de03e25ac5b2;p=oweals%2Fu-boot.git

board/BuR/common: drop simple-framebuffer setup

The linux systems running on the brppt1 targets are using modern DRM
drivers since long time ago. Further we are going to drop the LCD
support completely on this board, so the simple-framebuffer setup
becomes obsolete.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
---

diff --git a/board/BuR/common/common.c b/board/BuR/common/common.c
index 98132b7d2f..29430e9d73 100644
--- a/board/BuR/common/common.c
+++ b/board/BuR/common/common.c
@@ -28,7 +28,6 @@
 #include <lcd.h>
 #include "bur_common.h"
 #include "../../../drivers/video/am335x-fb.h"
-#include <fdt_simplefb.h>
 
 static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
 
@@ -171,31 +170,6 @@ int ft_board_setup(void *blob, bd_t *bd)
 		puts("set bootloader version 'bl-version' prop. not in dtb!\n");
 		return -1;
 	}
-	/*
-	 * if no simplefb is requested through environment, we don't set up
-	 * one, instead we turn off backlight.
-	 */
-	if (env_get_ulong("simplefb", 10, 0) == 0) {
-		lcdbacklight(0);
-		return 0;
-	}
-	/* Setup simplefb devicetree node, also adapt memory-node,
-	 * upper limit for kernel e.g. linux is memtop-framebuffer alligned
-	 * to a full megabyte.
-	 */
-	u64 start = gd->bd->bi_dram[0].start;
-	u64 size = (gd->fb_base - start) & ~0xFFFFF;
-	int rc = fdt_fixup_memory_banks(blob, &start, &size, 1);
-
-	if (rc) {
-		puts("cannot setup simplefb: Error reserving memory!\n");
-		return rc;
-	}
-	rc = lcd_dt_simplefb_enable_existing_node(blob);
-	if (rc) {
-		puts("cannot setup simplefb: error enabling simplefb node!\n");
-		return rc;
-	}
 
 	return 0;
 }