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[stage2] Make console.c manage the display, enable it only when needed

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This commit is contained in:
TuxSH 2018-05-09 22:20:14 +02:00
parent 4217d7feef
commit 3e68441040
3 changed files with 76 additions and 41 deletions
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28
fusee/fusee-secondary/src/main.c
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@ -3,7 +3,6 @@
#include <errno.h>
#include <malloc.h>
#include "utils.h"
#include "hwinit.h"
#include "loader.h"
#include "chainloader.h"
#include "stage2.h"
@ -16,30 +15,14 @@
extern void (*__program_exit_callback)(int rc);
static stage2_args_t *g_stage2_args;
static void *g_framebuffer;
static bool g_do_nxboot;
static void setup_env(void) {
g_framebuffer = memalign(0x1000, CONFIG_VIDEO_VISIBLE_ROWS * CONFIG_VIDEO_COLS * CONFIG_VIDEO_PIXEL_SIZE);
/* Note: the framebuffer needs to be >= 0xC0000000, this is fine because of where our heap is. */
if (g_framebuffer == NULL) {
/* Set the console up. */
if (console_init() == -1) {
generic_panic();
}
/* Zero-fill the framebuffer and set the console up. */
console_init(g_framebuffer);
/* Initialize the display. */
display_init();
/* Set the framebuffer. */
display_init_framebuffer(g_framebuffer);
/* Turn on the backlight after initializing the lfb */
/* to avoid flickering. */
display_enable_backlight(true);
initialize_sd();
if(fsdev_mount_all() == -1) {
perror("Failed to mount at least one FAT parition");
@ -53,12 +36,7 @@ static void setup_env(void) {
static void cleanup_env(void) {
/* Unmount everything (this causes all open files to be flushed and closed) */
fsdev_unmount_all();
/* Deinitialize the framebuffer and display */
/*display_enable_backlight(false);
display_end();
free(g_framebuffer);
g_framebuffer = NULL;*/
//console_end();
}
static void exit_callback(int rc) {