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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2013 Michael Burkey
* Based on code by Sascha Hauer <s.hauer@pengutronix.de>
*/
#include <debug_ll.h>
#include <common.h>
#include <linux/sizes.h>
#include <io.h>
#include <asm/barebox-arm-head.h>
#include <asm/barebox-arm.h>
#include <asm/sections.h>
#include <asm/cache.h>
#include <asm/mmu.h>
#include <mach/imx6.h>
static inline void setup_uart(void)
{
void __iomem *iomuxbase = (void *)MX6_IOMUXC_BASE_ADDR;
writel(0x03, iomuxbase + 0x0280);
writel(0x03, iomuxbase + 0x0284);
imx6_ungate_all_peripherals();
imx6_uart_setup_ll();
putc_ll('>');
}
extern char __dtb_imx6q_var_custom_start[];
ENTRY_FUNCTION(start_variscite_custom, r0, r1, r2)
{
void *fdt;
imx6_cpu_lowlevel_init();
arm_setup_stack(0x00920000);
if (IS_ENABLED(CONFIG_DEBUG_LL))
setup_uart();
fdt = __dtb_imx6q_var_custom_start + get_runtime_offset();
barebox_arm_entry(0x10000000, SZ_1G, fdt);
}
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