1 files changed, 0 insertions, 85 deletions
diff --git a/board/gdsys/p1022/diu.c b/board/gdsys/p1022/diu.c
deleted file mode 100644
index 9a5d3c11e14..00000000000
--- a/board/gdsys/p1022/diu.c
+++ /dev/null
@@ -1,85 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2010-2011 Freescale Semiconductor, Inc.
- * Authors: Timur Tabi <timur@freescale.com>
- *
- * FSL DIU Framebuffer driver
- */
-
-#include <common.h>
-#include <clock_legacy.h>
-#include <command.h>
-#include <log.h>
-#include <linux/ctype.h>
-#include <asm/io.h>
-#include <stdio_dev.h>
-#include <video_fb.h>
-#include <fsl_diu_fb.h>
-
-#define PMUXCR_ELBCDIU_MASK	0xc0000000
-#define PMUXCR_ELBCDIU_NOR16	0x80000000
-#define PMUXCR_ELBCDIU_DIU	0x40000000
-
-/*
- * DIU Area Descriptor
- *
- * Note that we need to byte-swap the value before it's written to the AD
- * register.  So even though the registers don't look like they're in the same
- * bit positions as they are on the MPC8610, the same value is written to the
- * AD register on the MPC8610 and on the P1022.
- */
-#define AD_BYTE_F		0x10000000
-#define AD_ALPHA_C_SHIFT	25
-#define AD_BLUE_C_SHIFT		23
-#define AD_GREEN_C_SHIFT	21
-#define AD_RED_C_SHIFT		19
-#define AD_PIXEL_S_SHIFT	16
-#define AD_COMP_3_SHIFT		12
-#define AD_COMP_2_SHIFT		8
-#define AD_COMP_1_SHIFT		4
-#define AD_COMP_0_SHIFT		0
-
-/*
- * Variables used by the DIU/LBC switching code.  It's safe to makes these
- * global, because the DIU requires DDR, so we'll only run this code after
- * relocation.
- */
-static u32 pmuxcr;
-
-void diu_set_pixel_clock(unsigned int pixclock)
-{
-	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-	unsigned long speed_ccb, temp;
-	u32 pixval;
-
-	speed_ccb = get_bus_freq(0);
-	temp = 1000000000 / pixclock;
-	temp *= 1000;
-	pixval = speed_ccb / temp;
-	debug("DIU pixval = %u\n", pixval);
-
-	/* Modify PXCLK in GUTS CLKDVDR */
-	temp = in_be32(&gur->clkdvdr) & 0x2000FFFF;
-	out_be32(&gur->clkdvdr, temp);			/* turn off clock */
-	out_be32(&gur->clkdvdr, temp | 0x80000000 | ((pixval & 0x1F) << 16));
-}
-
-int platform_diu_init(unsigned int xres, unsigned int yres, const char *port)
-{
-	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-	u32 pixel_format;
-
-	pixel_format = cpu_to_le32(AD_BYTE_F | (3 << AD_ALPHA_C_SHIFT) |
-		(0 << AD_BLUE_C_SHIFT) | (1 << AD_GREEN_C_SHIFT) |
-		(2 << AD_RED_C_SHIFT) | (8 << AD_COMP_3_SHIFT) |
-		(8 << AD_COMP_2_SHIFT) | (8 << AD_COMP_1_SHIFT) |
-		(8 << AD_COMP_0_SHIFT) | (3 << AD_PIXEL_S_SHIFT));
-
-	printf("DIU:   Switching to %ux%u\n", xres, yres);
-
-	/* Set PMUXCR to switch the muxed pins from the LBC to the DIU */
-	clrsetbits_be32(&gur->pmuxcr, PMUXCR_ELBCDIU_MASK, PMUXCR_ELBCDIU_DIU);
-	pmuxcr = in_be32(&gur->pmuxcr);
-
-	return fsl_diu_init(xres, yres, pixel_format, 0);
-}