void scsi_init(void)
{
int busdevfunc = -1;
int i;
/*
* Find a device from the list, this driver will support a single
* controller.
*/
for (i = 0; i < ARRAY_SIZE(scsi_device_list); i++) {
/* get PCI Device ID */
#ifdef CONFIG_DM_PCI
struct udevice *dev;
int ret;
ret = dm_pci_find_device(scsi_device_list[i].vendor,
scsi_device_list[i].device, 0, &dev);
if (!ret) {
busdevfunc = dm_pci_get_bdf(dev);
break;
}
#else
busdevfunc = pci_find_device(scsi_device_list[i].vendor,
scsi_device_list[i].device,
0);
#endif
if (busdevfunc != -1)
break;
}
if (busdevfunc == -1) {
printf("Error: SCSI Controller(s) ");
for (i = 0; i < ARRAY_SIZE(scsi_device_list); i++) {
printf("%04X:%04X ",
scsi_device_list[i].vendor,
scsi_device_list[i].device);
}
printf("not found\n");
return;
}
#ifdef DEBUG
else {
printf("SCSI Controller (%04X,%04X) found (%d:%d:%d)\n",
scsi_device_list[i].vendor,
scsi_device_list[i].device,
(busdevfunc >> 16) & 0xFF,
(busdevfunc >> 11) & 0x1F,
(busdevfunc >> 8) & 0x7);
}
#endif
bootstage_start(BOOTSTAGE_ID_ACCUM_SCSI, "ahci");
scsi_low_level_init(busdevfunc);
scsi_scan(true);
bootstage_accum(BOOTSTAGE_ID_ACCUM_SCSI);
}
static int initr_of_live(void)
{
int ret;
bootstage_start(BOOTSTAGE_ID_ACCUM_OF_LIVE, "of_live");
ret = of_live_build(gd->fdt_blob, (struct device_node **)&gd->of_root);
bootstage_accum(BOOTSTAGE_ID_ACCUM_OF_LIVE);
if (ret)
return ret;
return 0;
}
static int tegra124_lcd_probe(struct udevice *dev)
{
struct video_uc_platdata *plat = dev_get_uclass_platdata(dev);
ulong start;
int ret;
start = get_timer(0);
bootstage_start(BOOTSTAGE_ID_ACCUM_LCD, "lcd");
ret = tegra124_lcd_init(dev, (void *)plat->base, VIDEO_BPP16);
bootstage_accum(BOOTSTAGE_ID_ACCUM_LCD);
debug("LCD init took %lu ms\n", get_timer(start));
if (ret)
printf("%s: Error %d\n", __func__, ret);
return 0;
}
static int initf_dm(void)
{
#if defined(CONFIG_DM) && CONFIG_VAL(SYS_MALLOC_F_LEN)
int ret;
bootstage_start(BOOTSTATE_ID_ACCUM_DM_F, "dm_f");
ret = dm_init_and_scan(true);
bootstage_accum(BOOTSTATE_ID_ACCUM_DM_F);
if (ret)
return ret;
#endif
#ifdef CONFIG_TIMER_EARLY
ret = dm_timer_init();
if (ret)
return ret;
#endif
return 0;
}
static int spl_common_init(bool setup_malloc)
{
int ret;
debug("spl_early_init()\n");
#if CONFIG_VAL(SYS_MALLOC_F_LEN)
if (setup_malloc) {
#ifdef CONFIG_MALLOC_F_ADDR
gd->malloc_base = CONFIG_MALLOC_F_ADDR;
#endif
gd->malloc_limit = CONFIG_VAL(SYS_MALLOC_F_LEN);
gd->malloc_ptr = 0;
}
#endif
ret = bootstage_init(true);
if (ret) {
debug("%s: Failed to set up bootstage: ret=%d\n", __func__,
ret);
return ret;
}
bootstage_mark_name(BOOTSTAGE_ID_START_SPL, "spl");
if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) {
ret = fdtdec_setup();
if (ret) {
debug("fdtdec_setup() returned error %d\n", ret);
return ret;
}
}
if (CONFIG_IS_ENABLED(DM)) {
bootstage_start(BOOTSTATE_ID_ACCUM_DM_SPL, "dm_spl");
/* With CONFIG_SPL_OF_PLATDATA, bring in all devices */
ret = dm_init_and_scan(!CONFIG_IS_ENABLED(OF_PLATDATA));
bootstage_accum(BOOTSTATE_ID_ACCUM_DM_SPL);
if (ret) {
debug("dm_init_and_scan() returned error %d\n", ret);
return ret;
}
}
return 0;
}
static int initr_dm(void)
{
int ret;
/* Save the pre-reloc driver model and start a new one */
gd->dm_root_f = gd->dm_root;
gd->dm_root = NULL;
#ifdef CONFIG_TIMER
gd->timer = NULL;
#endif
bootstage_start(BOOTSTATE_ID_ACCUM_DM_R, "dm_r");
ret = dm_init_and_scan(false);
bootstage_accum(BOOTSTATE_ID_ACCUM_DM_R);
if (ret)
return ret;
#ifdef CONFIG_TIMER_EARLY
ret = dm_timer_init();
if (ret)
return ret;
#endif
return 0;
}
void *video_hw_init(void)
{
GraphicDevice *gdev = &ctfb;
int bits_per_pixel;
pci_dev_t dev;
int ret;
printf("Video: ");
if (vbe_get_video_info(gdev)) {
dev = pci_find_class(PCI_CLASS_DISPLAY_VGA << 8, 0);
if (dev == -1) {
printf("no card detected\n");
return NULL;
}
bootstage_start(BOOTSTAGE_ID_ACCUM_LCD, "vesa display");
ret = pci_run_vga_bios(dev, NULL, PCI_ROM_USE_NATIVE |
PCI_ROM_ALLOW_FALLBACK);
bootstage_accum(BOOTSTAGE_ID_ACCUM_LCD);
if (ret) {
printf("failed to run video BIOS: %d\n", ret);
return NULL;
}
}
if (vbe_get_video_info(gdev)) {
printf("No video mode configured\n");
return NULL;
}
bits_per_pixel = gdev->gdfBytesPP * 8;
sprintf(gdev->modeIdent, "%dx%dx%d", gdev->winSizeX, gdev->winSizeY,
bits_per_pixel);
printf("%s\n", gdev->modeIdent);
debug("Frame buffer at %x\n", gdev->pciBase);
return (void *)gdev;
}