50 lines
963 B
C
50 lines
963 B
C
#include <common.h>
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#include <linux/sizes.h>
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#include <io.h>
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#include <asm/barebox-arm-head.h>
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#include <asm/barebox-arm.h>
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#include <asm/cache.h>
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#include <mach/generic.h>
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#include <mach/imx6-regs.h>
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#include <debug_ll.h>
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#include <console.h>
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#include <mach/esdctl.h>
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static inline void setup_uart(void)
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{
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void __iomem *iomuxbase = IOMEM(MX6_IOMUXC_BASE_ADDR);
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writel(0x1, iomuxbase + 0x2b0);
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imx6_ungate_all_peripherals();
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imx6_uart_setup(IOMEM(MX6_UART2_BASE_ADDR));
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}
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extern char __dtb_imx6q_guf_santaro_start[];
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static noinline void santaro_start(void)
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{
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pbl_set_putc(imx_uart_putc, IOMEM(MX6_UART2_BASE_ADDR));
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pr_debug("Garz+Fricke Santaro\n");
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imx6q_barebox_entry(__dtb_imx6q_guf_santaro_start);
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}
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ENTRY_FUNCTION(start_imx6q_guf_santaro, r0, r1, r2)
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{
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imx6_cpu_lowlevel_init();
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arm_setup_stack(0x00920000 - 8);
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arm_early_mmu_cache_invalidate();
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setup_uart();
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relocate_to_current_adr();
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setup_c();
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barrier();
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santaro_start();
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}
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