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Sync sdmmc changes between stage1 and 2

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This commit is contained in:
TuxSH 2018-05-19 02:50:50 +02:00
parent 2bc2fe1452
commit 2a98e2e3b8
4 changed files with 13 additions and 22 deletions
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2
fusee/fusee-primary/src/display/video_fb.h
View file

@ -28,7 +28,7 @@
#define CONSOLE_FG_COL 0xa0 #define CONSOLE_FG_COL 0xa0
/* Try using the small font */ /* Try using the small font */
//#define CONFIG_VIDEO_FONT_SMALL #define CONFIG_VIDEO_FONT_SMALL
/* /*
* Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT * Graphic Data Format (GDF) bits for VIDEO_DATA_FORMAT

7
fusee/fusee-primary/src/sdmmc.c
View file

@ -1278,7 +1278,7 @@ static int sdmmc_handle_cpu_transfer(struct mmc *mmc, uint16_t blocks, bool is_w
// Handle unaligned buffers // Handle unaligned buffers
uint32_t w; uint32_t w;
uint8_t *data = (uint8_t *)buffer; uint8_t *data = (uint8_t *)buffer;
w = data[0] | (data[1] << 8) | (data[2] << 16) | (data[3] << 24); memcpy(&w, data, 4);
mmc->regs->buffer = w; mmc->regs->buffer = w;
} else { } else {
mmc->regs->buffer = *buffer; mmc->regs->buffer = *buffer;
@ -1288,10 +1288,7 @@ static int sdmmc_handle_cpu_transfer(struct mmc *mmc, uint16_t blocks, bool is_w
// Handle unaligned buffers // Handle unaligned buffers
uint32_t w = mmc->regs->buffer; uint32_t w = mmc->regs->buffer;
uint8_t *data = (uint8_t *)buffer; uint8_t *data = (uint8_t *)buffer;
data[0] = w & 0xFF; memcpy(&w, data, 4);
data[1] = (w >> 8) & 0xFF;
data[2] = (w >> 16) & 0xFF;
data[3] = (w >> 24) & 0xFF;
} else { } else {
*buffer = mmc->regs->buffer; *buffer = mmc->regs->buffer;
} }

16
fusee/fusee-secondary/src/nxboot.c
View file

@ -90,7 +90,7 @@ void nxboot_main(void) {
generic_panic(); generic_panic();
} }
} else { } else {
#ifdef I_KNOW_WHAT_IM_DOING_2 #ifndef I_KNOW_WHAT_IM_DOING_2
pk2file = fopen("bcpkg21:/", "rb"); pk2file = fopen("bcpkg21:/", "rb");
if (pk2file == NULL || fseek(pk2file, 0x4000, SEEK_SET) != 0) { if (pk2file == NULL || fseek(pk2file, 0x4000, SEEK_SET) != 0) {
printf("Error: Failed to open Package2 from NAND: %s!\n", strerror(errno)); printf("Error: Failed to open Package2 from NAND: %s!\n", strerror(errno));
@ -114,22 +114,12 @@ void nxboot_main(void) {
printf("Error: Package2 is too big or too small!\n"); printf("Error: Package2 is too big or too small!\n");
generic_panic(); generic_panic();
} }
/*
if (fread(package2->data, package2_size - sizeof(package2_header_t), 1, pk2file) < 1) { if (fread(package2->data, package2_size - sizeof(package2_header_t), 1, pk2file) < 1) {
printf("Error: Failed to read Package2!\n"); printf("Error: Failed to read Package2!\n");
generic_panic(); generic_panic();
} }
*/
for (size_t i = 0; i < package2_size - sizeof(package2_header_t); i += 512*32) {
/* TODO: check if we have read everything, eventually. */
size_t r = fread(package2->data + i, 1, 512, pk2file);
if (r == 0) {
printf("Error: Failed to read Package2!\n");
generic_panic();
} else if (r < 512) {
break;
}
}
fclose(pk2file); fclose(pk2file);
printf("Read package2!\n"); printf("Read package2!\n");

4
fusee/fusee-secondary/src/sdmmc.c
View file

@ -1157,6 +1157,10 @@ static int sdmmc_wait_for_interrupt(struct mmc *mmc,
// Finally, EOI the relevant interrupt. // Finally, EOI the relevant interrupt.
mmc->regs->int_status |= fault_conditions; mmc->regs->int_status |= fault_conditions;
// Reset the timebase, so it applies to the next
// DMA interval.
timebase = get_time();
} }
if (mmc->regs->int_status & target_irq) if (mmc->regs->int_status & target_irq)