1 files changed, 0 insertions, 176 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/sys_info.c b/arch/arm/cpu/armv7/am33xx/sys_info.c
deleted file mode 100644
index f0f72fa..0000000
--- a/arch/arm/cpu/armv7/am33xx/sys_info.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * sys_info.c
- *
- * System information functions
- *
- * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
- *
- * Derived from Beagle Board and 3430 SDP code by
- *      Richard Woodruff <r-woodruff2@ti.com>
- *      Syed Mohammed Khasim <khasim@ti.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/clock.h>
-#include <power/tps65910.h>
-#include <linux/compiler.h>
-
-struct ctrl_stat *cstat = (struct ctrl_stat *)CTRL_BASE;
-
-/**
- * get_cpu_rev(void) - extract rev info
- */
-u32 get_cpu_rev(void)
-{
-	u32 id;
-	u32 rev;
-
-	id = readl(DEVICE_ID);
-	rev = (id >> 28) & 0xff;
-
-	return rev;
-}
-
-/**
- * get_cpu_type(void) - extract cpu info
- */
-u32 get_cpu_type(void)
-{
-	u32 id = 0;
-	u32 partnum;
-
-	id = readl(DEVICE_ID);
-	partnum = (id >> 12) & 0xffff;
-
-	return partnum;
-}
-
-/**
- * get_device_type(): tell if GP/HS/EMU/TST
- */
-u32 get_device_type(void)
-{
-	int mode;
-	mode = readl(&cstat->statusreg) & (DEVICE_MASK);
-	return mode >>= 8;
-}
-
-/**
- * get_sysboot_value(void) - return SYS_BOOT[4:0]
- */
-u32 get_sysboot_value(void)
-{
-	return readl(&cstat->statusreg) & SYSBOOT_MASK;
-}
-
-#ifdef CONFIG_DISPLAY_CPUINFO
-static char *cpu_revs[] = {
-		"1.0",
-		"2.0",
-		"2.1"};
-
-
-static char *dev_types[] = {
-		"TST",
-		"EMU",
-		"HS",
-		"GP"};
-
-/**
- * Print CPU information
- */
-int print_cpuinfo(void)
-{
-	char *cpu_s, *sec_s, *rev_s;
-
-	switch (get_cpu_type()) {
-	case AM335X:
-		cpu_s = "AM335X";
-		break;
-	case TI81XX:
-		cpu_s = "TI81XX";
-		break;
-	case AM437X:
-		cpu_s = "AM437X";
-		break;
-	default:
-		cpu_s = "Unknown CPU type";
-		break;
-	}
-
-	if (get_cpu_rev() < ARRAY_SIZE(cpu_revs))
-		rev_s = cpu_revs[get_cpu_rev()];
-	else
-		rev_s = "?";
-
-	if (get_device_type() < ARRAY_SIZE(dev_types))
-		sec_s = dev_types[get_device_type()];
-	else
-		sec_s = "?";
-
-	printf("CPU  : %s-%s rev %s\n", cpu_s, sec_s, rev_s);
-
-	return 0;
-}
-#endif	/* CONFIG_DISPLAY_CPUINFO */
-
-#ifdef CONFIG_AM33XX
-int am335x_get_efuse_mpu_max_freq(struct ctrl_dev *cdev)
-{
-	int sil_rev;
-
-	sil_rev = readl(&cdev->deviceid) >> 28;
-
-	if (sil_rev == 1)
-		/* PG 2.0, efuse may not be set. */
-		return MPUPLL_M_800;
-	else if (sil_rev >= 2) {
-		/* Check what the efuse says our max speed is. */
-		int efuse_arm_mpu_max_freq;
-		efuse_arm_mpu_max_freq = readl(&cdev->efuse_sma);
-		switch ((efuse_arm_mpu_max_freq & DEVICE_ID_MASK)) {
-		case AM335X_ZCZ_1000:
-			return MPUPLL_M_1000;
-		case AM335X_ZCZ_800:
-			return MPUPLL_M_800;
-		case AM335X_ZCZ_720:
-			return MPUPLL_M_720;
-		case AM335X_ZCZ_600:
-		case AM335X_ZCE_600:
-			return MPUPLL_M_600;
-		case AM335X_ZCZ_300:
-		case AM335X_ZCE_300:
-			return MPUPLL_M_300;
-		}
-	}
-
-	/* PG 1.0 or otherwise unknown, use the PG1.0 max */
-	return MPUPLL_M_720;
-}
-
-int am335x_get_tps65910_mpu_vdd(int sil_rev, int frequency)
-{
-	/* For PG2.1 and later, we have one set of values. */
-	if (sil_rev >= 2) {
-		switch (frequency) {
-		case MPUPLL_M_1000:
-			return TPS65910_OP_REG_SEL_1_3_2_5;
-		case MPUPLL_M_800:
-			return TPS65910_OP_REG_SEL_1_2_6;
-		case MPUPLL_M_720:
-			return TPS65910_OP_REG_SEL_1_2_0;
-		case MPUPLL_M_600:
-		case MPUPLL_M_300:
-			return TPS65910_OP_REG_SEL_1_1_3;
-		}
-	}
-
-	/* Default to PG1.0/PG2.0 values. */
-	return TPS65910_OP_REG_SEL_1_1_3;
-}
-#endif