From: Jeroen Hofstee <jeroen@myspectrum.nl>
Date: Tue, 22 Jan 2013 10:44:07 +0000 (+0000)
Subject: lcd, amba: remove this driver since it is not used
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=7cdbd29d1f9dcccd79fcf54449aa055759264bc8;p=u-boot.git

lcd, amba: remove this driver since it is not used

Since CONFIG_VIDEO_AMBA is not set by any board, it does not seem
to be used, so remove it since there is no way to (compile) test it.

cc: Alessandro Rubini <rubini@unipv.it>
cc: Anatolij Gustschin <agust@denx.de>
Acked-by: Alessandro Rubini <rubini@unipv.it>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
---

diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 170a358b52..8ff3958529 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -39,7 +39,6 @@ COBJS-$(CONFIG_S6E8AX0) += s6e8ax0.o
 COBJS-$(CONFIG_S6E63D6) += s6e63d6.o
 COBJS-$(CONFIG_LD9040) += ld9040.o
 COBJS-$(CONFIG_SED156X) += sed156x.o
-COBJS-$(CONFIG_VIDEO_AMBA) += amba.o
 COBJS-$(CONFIG_VIDEO_COREBOOT) += coreboot_fb.o
 COBJS-$(CONFIG_VIDEO_CT69000) += ct69000.o videomodes.o
 COBJS-$(CONFIG_VIDEO_DA8XX) += da8xx-fb.o videomodes.o
diff --git a/drivers/video/amba.c b/drivers/video/amba.c
deleted file mode 100644
index b4fb47da4c..0000000000
--- a/drivers/video/amba.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Driver for AMBA PrimeCell CLCD
- *
- * Copyright (C) 2009 Alessandro Rubini
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <lcd.h>
-#include <amba_clcd.h>
-
-/* These variables are required by lcd.c -- although it sets them by itself */
-int lcd_line_length;
-void *lcd_base;
-void *lcd_console_address;
-short console_col;
-short console_row;
-
-/*
- * To use this driver you need to provide the following in board files:
- *	a panel_info definition
- *	an lcd_enable function (can't define a weak default with current code)
- */
-
-/* There is nothing to do with color registers, we use true color */
-void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue)
-{
-	return;
-}
-
-/* Low level initialization of the logic cell: depends on panel_info */
-void lcd_ctrl_init(void *lcdbase)
-{
-	struct clcd_config *config;
-	struct clcd_registers *regs;
-	u32 cntl;
-
-	config = panel_info.priv;
-	regs = config->address;
-	cntl = config->cntl & ~CNTL_LCDEN;
-
-	/* Lazily, just copy the registers over: first control with disable */
-	writel(cntl, &regs->cntl);
-
-	writel(config->tim0, &regs->tim0);
-	writel(config->tim1, &regs->tim1);
-	writel(config->tim2, &regs->tim2);
-	writel(config->tim3, &regs->tim3);
-	writel((u32)lcdbase, &regs->ubas);
-	/* finally, enable */
-	writel(cntl | CNTL_LCDEN, &regs->cntl);
-}
-
-/* This is trivial, and copied from atmel_lcdfb.c */
-ulong calc_fbsize(void)
-{
-	return ((panel_info.vl_col * panel_info.vl_row *
-		NBITS(panel_info.vl_bpix)) / 8) + PAGE_SIZE;
-}