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Bootloader - added MPAL support

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This commit is contained in:
Mateusz Faderewski 2023-04-04 00:16:05 +02:00
parent 5d5d743f05
commit f2edbb6d16
1 changed files with 19 additions and 15 deletions
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34
sw/bootloader/src/display.c
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@ -13,18 +13,14 @@
#define TEXT_COLOR (0xFFFFFFFFUL) #define TEXT_COLOR (0xFFFFFFFFUL)
#define LINE_SPACING (2) #define LINE_SPACING (2)
#define VI_CR (VI_CR_PIXEL_ADVANCE_1 | VI_CR_PIXEL_ADVANCE_0 | VI_CR_ANTIALIAS_1 | VI_CR_ANTIALIAS_0 | VI_CR_TYPE_32)
static io32_t display_framebuffer[SCREEN_WIDTH * SCREEN_HEIGHT] __attribute__((section(".framebuffer, \"aw\", %nobits#"))); static io32_t display_framebuffer[SCREEN_WIDTH * SCREEN_HEIGHT] __attribute__((section(".framebuffer, \"aw\", %nobits#")));
static int char_x; static int char_x;
static int char_y; static int char_y;
static const vi_regs_t vi_config[] = {{ static const vi_regs_t vi_config[] = {{
.CR = ( .CR = VI_CR,
VI_CR_PIXEL_ADVANCE_1 |
VI_CR_PIXEL_ADVANCE_0 |
VI_CR_ANTIALIAS_1 |
VI_CR_ANTIALIAS_0 |
VI_CR_TYPE_32
),
.H_WIDTH = SCREEN_WIDTH, .H_WIDTH = SCREEN_WIDTH,
.V_INTR = 0x000003FF, .V_INTR = 0x000003FF,
.CURR_LINE = 0x00000000, .CURR_LINE = 0x00000000,
@ -38,13 +34,7 @@ static const vi_regs_t vi_config[] = {{
.H_SCALE = 0x00000400, .H_SCALE = 0x00000400,
.V_SCALE = 0x00000400, .V_SCALE = 0x00000400,
}, { }, {
.CR = ( .CR = VI_CR,
VI_CR_PIXEL_ADVANCE_1 |
VI_CR_PIXEL_ADVANCE_0 |
VI_CR_ANTIALIAS_1 |
VI_CR_ANTIALIAS_0 |
VI_CR_TYPE_32
),
.H_WIDTH = SCREEN_WIDTH, .H_WIDTH = SCREEN_WIDTH,
.V_INTR = 0x000003FF, .V_INTR = 0x000003FF,
.CURR_LINE = 0x00000000, .CURR_LINE = 0x00000000,
@ -57,7 +47,21 @@ static const vi_regs_t vi_config[] = {{
.COLOR_BURST = 0x000E0204, .COLOR_BURST = 0x000E0204,
.H_SCALE = 0x00000400, .H_SCALE = 0x00000400,
.V_SCALE = 0x00000400, .V_SCALE = 0x00000400,
}}; }, {
.CR = VI_CR,
.H_WIDTH = SCREEN_WIDTH,
.V_INTR = 0x000003FF,
.CURR_LINE = 0x00000000,
.TIMING = 0x04651E39,
.V_SYNC = 0x0000020D,
.H_SYNC = 0x00040C11,
.H_SYNC_LEAP = 0x0C190C1A,
.H_LIMITS = 0x006C02EC,
.V_LIMITS = 0x002501FF,
.COLOR_BURST = 0x000E0204,
.H_SCALE = 0x00000400,
.V_SCALE = 0x00000400,
}};
static void display_decompress_background (uint32_t *background) { static void display_decompress_background (uint32_t *background) {