1 files changed, 0 insertions, 145 deletions
diff --git a/arch/arm/cpu/pxa/cpuinfo.c b/arch/arm/cpu/pxa/cpuinfo.c
deleted file mode 100644
index 0d9542f..0000000
--- a/arch/arm/cpu/pxa/cpuinfo.c
+++ /dev/null
@@ -1,145 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * PXA CPU information display
- *
- * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
- */
-
-#include <common.h>
-#include <init.h>
-#include <asm/io.h>
-#include <errno.h>
-#include <linux/compiler.h>
-
-#ifdef CONFIG_CPU_PXA25X
-#if ((CONFIG_SYS_INIT_SP_ADDR) != 0xfffff800)
-#error "Init SP address must be set to 0xfffff800 for PXA250"
-#endif
-#endif
-
-#define	CPU_MASK_PXA_PRODID	0x000003f0
-#define	CPU_MASK_PXA_REVID	0x0000000f
-
-#define	CPU_MASK_PRODREV	(CPU_MASK_PXA_PRODID | CPU_MASK_PXA_REVID)
-
-#define	CPU_VALUE_PXA25X	0x100
-#define	CPU_VALUE_PXA27X	0x110
-
-static uint32_t pxa_get_cpuid(void)
-{
-	uint32_t cpuid;
-	asm volatile("mrc p15, 0, %0, c0, c0, 0" : "=r"(cpuid));
-	return cpuid;
-}
-
-int cpu_is_pxa25x(void)
-{
-	uint32_t id = pxa_get_cpuid();
-	id &= CPU_MASK_PXA_PRODID;
-	return id == CPU_VALUE_PXA25X;
-}
-
-int cpu_is_pxa27x(void)
-{
-	uint32_t id = pxa_get_cpuid();
-	id &= CPU_MASK_PXA_PRODID;
-	return id == CPU_VALUE_PXA27X;
-}
-
-int cpu_is_pxa27xm(void)
-{
-	uint32_t id = pxa_get_cpuid();
-	return ((id & CPU_MASK_PXA_PRODID) == CPU_VALUE_PXA27X) &&
-			((id & CPU_MASK_PXA_REVID) == 8);
-}
-
-uint32_t pxa_get_cpu_revision(void)
-{
-	return pxa_get_cpuid() & CPU_MASK_PRODREV;
-}
-
-#ifdef	CONFIG_DISPLAY_CPUINFO
-static const char *pxa25x_get_revision(void)
-{
-	static __maybe_unused const char * const revs_25x[] = { "A0" };
-	static __maybe_unused const char * const revs_26x[] = {
-								"A0", "B0", "B1"
-								};
-	static const char *unknown = "Unknown";
-	uint32_t id;
-
-	if (!cpu_is_pxa25x())
-		return unknown;
-
-	id = pxa_get_cpuid() & CPU_MASK_PXA_REVID;
-
-/* PXA26x is a sick special case as it can't be told apart from PXA25x :-( */
-#ifdef	CONFIG_CPU_PXA26X
-	switch (id) {
-	case 3: return revs_26x[0];
-	case 5: return revs_26x[1];
-	case 6: return revs_26x[2];
-	}
-#else
-	if (id == 6)
-		return revs_25x[0];
-#endif
-	return unknown;
-}
-
-static const char *pxa27x_get_revision(void)
-{
-	static const char *const rev[] = { "A0", "A1", "B0", "B1", "C0", "C5" };
-	static const char *unknown = "Unknown";
-	uint32_t id;
-
-	if (!cpu_is_pxa27x())
-		return unknown;
-
-	id = pxa_get_cpuid() & CPU_MASK_PXA_REVID;
-
-	if ((id == 5) || (id == 6) || (id > 8))
-		return unknown;
-
-	/* Cap the special PXA270 C5 case. */
-	if (id == 7)
-		id = 5;
-
-	/* Cap the special PXA270M A1 case. */
-	if (id == 8)
-		id = 1;
-
-	return rev[id];
-}
-
-static int print_cpuinfo_pxa2xx(void)
-{
-	if (cpu_is_pxa25x()) {
-		puts("Marvell PXA25x rev. ");
-		puts(pxa25x_get_revision());
-	} else if (cpu_is_pxa27x()) {
-		puts("Marvell PXA27x");
-		if (cpu_is_pxa27xm()) puts("M");
-		puts(" rev. ");
-		puts(pxa27x_get_revision());
-	} else
-		return -EINVAL;
-
-	puts("\n");
-
-	return 0;
-}
-
-int print_cpuinfo(void)
-{
-	int ret;
-
-	puts("CPU: ");
-
-	ret = print_cpuinfo_pxa2xx();
-	if (!ret)
-		return ret;
-
-	return ret;
-}
-#endif