1 files changed, 0 insertions, 131 deletions
diff --git a/arch/arm/cpu/armv7/keystone/cmd_mon.c b/arch/arm/cpu/armv7/keystone/cmd_mon.c
deleted file mode 100644
index f9f58a37df..0000000000
--- a/arch/arm/cpu/armv7/keystone/cmd_mon.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * K2HK: secure kernel command file
- *
- * (C) Copyright 2012-2014
- *     Texas Instruments Incorporated, <www.ti.com>
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-asm(".arch_extension sec\n\t");
-
-static int mon_install(u32 addr, u32 dpsc, u32 freq)
-{
-	int result;
-
-	__asm__ __volatile__ (
-		"stmfd r13!, {lr}\n"
-		"mov r0, %1\n"
-		"mov r1, %2\n"
-		"mov r2, %3\n"
-		"blx r0\n"
-		"ldmfd r13!, {lr}\n"
-		: "=&r" (result)
-		: "r" (addr), "r" (dpsc), "r" (freq)
-		: "cc", "r0", "r1", "r2", "memory");
-	return result;
-}
-
-static int do_mon_install(cmd_tbl_t *cmdtp, int flag, int argc,
-			  char * const argv[])
-{
-	u32 addr, dpsc_base = 0x1E80000, freq;
-	int     rcode = 0;
-
-	if (argc < 2)
-		return CMD_RET_USAGE;
-
-	freq = clk_get_rate(sys_clk0_6_clk);
-
-	addr = simple_strtoul(argv[1], NULL, 16);
-
-	rcode = mon_install(addr, dpsc_base, freq);
-	printf("## installed monitor, freq [%d], status %d\n",
-	       freq, rcode);
-
-	return 0;
-}
-
-U_BOOT_CMD(mon_install, 2, 0, do_mon_install,
-	   "Install boot kernel at 'addr'",
-	   ""
-);
-
-static void core_spin(void)
-{
-	while (1)
-		; /* forever */;
-}
-
-int mon_power_on(int core_id, void *ep)
-{
-	int result;
-
-	asm volatile (
-		"stmfd  r13!, {lr}\n"
-		"mov r1, %1\n"
-		"mov r2, %2\n"
-		"mov r0, #0\n"
-		"smc	#0\n"
-		"ldmfd  r13!, {lr}\n"
-		: "=&r" (result)
-		: "r" (core_id), "r" (ep)
-		: "cc", "r0", "r1", "r2", "memory");
-	return  result;
-}
-
-int mon_power_off(int core_id)
-{
-	int result;
-
-	asm volatile (
-		"stmfd  r13!, {lr}\n"
-		"mov r1, %1\n"
-		"mov r0, #1\n"
-		"smc	#1\n"
-		"ldmfd  r13!, {lr}\n"
-		: "=&r" (result)
-		: "r" (core_id)
-		: "cc", "r0", "r1", "memory");
-	return  result;
-}
-
-int do_mon_power(cmd_tbl_t *cmdtp, int flag, int argc,
-			char * const argv[])
-{
-	int     rcode = 0, core_id, on;
-	void (*fn)(void);
-
-	fn = core_spin;
-
-	if (argc < 3)
-		return CMD_RET_USAGE;
-
-	core_id = simple_strtoul(argv[1], NULL, 16);
-	on = simple_strtoul(argv[2], NULL, 16);
-
-	if (on)
-		rcode = mon_power_on(core_id, fn);
-	else
-		rcode = mon_power_off(core_id);
-
-	if (on) {
-		if (!rcode)
-			printf("core %d powered on successfully\n", core_id);
-		else
-			printf("core %d power on failure\n", core_id);
-	} else {
-		printf("core %d powered off successfully\n", core_id);
-	}
-
-	return 0;
-}
-
-U_BOOT_CMD(mon_power, 3, 0, do_mon_power,
-	   "Power On/Off secondary core",
-	   "mon_power <coreid> <oper>\n"
-	   "- coreid (1-3) and oper (1 - ON, 0 - OFF)\n"
-	   ""
-);