1 files changed, 0 insertions, 102 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/boot/pq2.c b/ANDROID_3.4.5/arch/powerpc/boot/pq2.c
deleted file mode 100644
index f6d11855..00000000
--- a/ANDROID_3.4.5/arch/powerpc/boot/pq2.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * PowerQUICC II support functions
- *
- * Author: Scott Wood <scottwood@freescale.com>
- *
- * Copyright (c) 2007 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include "ops.h"
-#include "types.h"
-#include "fsl-soc.h"
-#include "pq2.h"
-#include "stdio.h"
-#include "io.h"
-
-#define PQ2_SCCR (0x10c80/4) /* System Clock Configuration Register */
-#define PQ2_SCMR (0x10c88/4) /* System Clock Mode Register */
-
-static int pq2_corecnf_map[] = {
-	3, 2, 2, 2, 4, 4, 5, 9, 6, 11, 8, 10, 3, 12, 7, -1,
-	6, 5, 13, 2, 14, 4, 15, 9, 0, 11, 8, 10, 16, 12, 7, -1
-};
-
-/* Get various clocks from crystal frequency.
- * Returns zero on failure and non-zero on success.
- */
-int pq2_get_clocks(u32 crystal, u32 *sysfreq, u32 *corefreq,
-                   u32 *timebase, u32 *brgfreq)
-{
-	u32 *immr;
-	u32 sccr, scmr, mainclk, busclk;
-	int corecnf, busdf, plldf, pllmf, dfbrg;
-
-	immr = fsl_get_immr();
-	if (!immr) {
-		printf("pq2_get_clocks: Couldn't get IMMR base.\r\n");
-		return 0;
-	}
-
-	sccr = in_be32(&immr[PQ2_SCCR]);
-	scmr = in_be32(&immr[PQ2_SCMR]);
-
-	dfbrg = sccr & 3;
-	corecnf = (scmr >> 24) & 0x1f;
-	busdf = (scmr >> 20) & 0xf;
-	plldf = (scmr >> 12) & 1;
-	pllmf = scmr & 0xfff;
-
-	mainclk = crystal * (pllmf + 1) / (plldf + 1);
-	busclk = mainclk / (busdf + 1);
-
-	if (sysfreq)
-		*sysfreq = mainclk / 2;
-	if (timebase)
-		*timebase = busclk / 4;
-	if (brgfreq)
-		*brgfreq = mainclk / (1 << ((dfbrg + 1) * 2));
-
-	if (corefreq) {
-		int coremult = pq2_corecnf_map[corecnf];
-
-		if (coremult < 0)
-			*corefreq = mainclk / 2;
-		else if (coremult == 0)
-			return 0;
-		else
-			*corefreq = busclk * coremult / 2;
-	}
-
-	return 1;
-}
-
-/* Set common device tree fields based on the given clock frequencies. */
-void pq2_set_clocks(u32 sysfreq, u32 corefreq, u32 timebase, u32 brgfreq)
-{
-	void *node;
-
-	dt_fixup_cpu_clocks(corefreq, timebase, sysfreq);
-
-	node = finddevice("/soc/cpm");
-	if (node)
-		setprop(node, "clock-frequency", &sysfreq, 4);
-
-	node = finddevice("/soc/cpm/brg");
-	if (node)
-		setprop(node, "clock-frequency", &brgfreq, 4);
-}
-
-int pq2_fixup_clocks(u32 crystal)
-{
-	u32 sysfreq, corefreq, timebase, brgfreq;
-
-	if (!pq2_get_clocks(crystal, &sysfreq, &corefreq, &timebase, &brgfreq))
-		return 0;
-
-	pq2_set_clocks(sysfreq, corefreq, timebase, brgfreq);
-	return 1;
-}