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e8306361f0
start.s, init.c, linker.ld and linker.specs are meant to be re-used by user applications, should they remove the defines from init.c and the .chainloader* sections from the linker script
38 lines
1 KiB
C
38 lines
1 KiB
C
#ifndef FUSEE_HWINIT_H
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#define FUSEE_HWINIT_H
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/* Symbols from hwinit that we're using, but w/o importing macro definitions that may clash with ours */
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#include "hwinit/types.h"
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#include "hwinit/hwinit.h"
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#include "hwinit/i2c.h"
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#include <stdbool.h>
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#define UART_A 0
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#define UART_B 1
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#define UART_C 2
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#define BAUD_115200 115200
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void uart_init(u32 idx, u32 baud);
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void uart_wait_idle(u32 idx, u32 which);
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void uart_send(u32 idx, u8 *buf, u32 len);
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void uart_recv(u32 idx, u8 *buf, u32 len);
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void display_init();
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void display_end();
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void clock_enable_fuse(u32 enable);
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/*! Show one single color on the display. */
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void display_color_screen(u32 color);
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/*! Init display in full 1280x720 resolution (32bpp, line stride 768, framebuffer size = 1280*768*4 bytes). */
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u32 *display_init_framebuffer(void *address);
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/*! Enable or disable the backlight. Should only be called when the screen is completely set up, to avoid flickering. */
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void display_enable_backlight(bool on);
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void cluster_enable_cpu0(u64 entry, u32 ns_disable);
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#endif
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