1 files changed, 0 insertions, 72 deletions
diff --git a/arch/arm/imx-common/imx_bootaux.c b/arch/arm/imx-common/imx_bootaux.c
deleted file mode 100644
index 69026df7630..00000000000
--- a/arch/arm/imx-common/imx_bootaux.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2016 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-
-/* Allow for arch specific config before we boot */
-static int __arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
-{
-	/* please define platform specific arch_auxiliary_core_up() */
-	return CMD_RET_FAILURE;
-}
-
-int arch_auxiliary_core_up(u32 core_id, u32 boot_private_data)
-	__attribute__((weak, alias("__arch_auxiliary_core_up")));
-
-/* Allow for arch specific config before we boot */
-static int __arch_auxiliary_core_check_up(u32 core_id)
-{
-	/* please define platform specific arch_auxiliary_core_check_up() */
-	return 0;
-}
-
-int arch_auxiliary_core_check_up(u32 core_id)
-	__attribute__((weak, alias("__arch_auxiliary_core_check_up")));
-
-/*
- * To i.MX6SX and i.MX7D, the image supported by bootaux needs
- * the reset vector at the head for the image, with SP and PC
- * as the first two words.
- *
- * Per the cortex-M reference manual, the reset vector of M4 needs
- * to exist at 0x0 (TCMUL). The PC and SP are the first two addresses
- * of that vector.  So to boot M4, the A core must build the M4's reset
- * vector with getting the PC and SP from image and filling them to
- * TCMUL. When M4 is kicked, it will load the PC and SP by itself.
- * The TCMUL is mapped to (M4_BOOTROM_BASE_ADDR) at A core side for
- * accessing the M4 TCMUL.
- */
-int do_bootaux(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr;
-	int ret, up;
-
-	if (argc < 2)
-		return CMD_RET_USAGE;
-
-	up = arch_auxiliary_core_check_up(0);
-	if (up) {
-		printf("## Auxiliary core is already up\n");
-		return CMD_RET_SUCCESS;
-	}
-
-	addr = simple_strtoul(argv[1], NULL, 16);
-
-	printf("## Starting auxiliary core at 0x%08lX ...\n", addr);
-
-	ret = arch_auxiliary_core_up(0, addr);
-	if (ret)
-		return CMD_RET_FAILURE;
-
-	return CMD_RET_SUCCESS;
-}
-
-U_BOOT_CMD(
-	bootaux, CONFIG_SYS_MAXARGS, 1,	do_bootaux,
-	"Start auxiliary core",
-	""
-);