#ifdef CONFIG_TEGRA_CLOCK_SCALING
#include <asm/arch/emc.h>
#endif
-#ifdef CONFIG_USB_EHCI_TEGRA
#include <asm/arch-tegra/usb.h>
+#ifdef CONFIG_USB_EHCI_TEGRA
#include <usb.h>
#endif
#ifdef CONFIG_TEGRA_MMC
clock_init();
clock_verify();
- config_gpu();
+ tegra_gpu_config();
#ifdef CONFIG_TEGRA_SPI
pin_mux_spi();
int board_early_init_f(void)
{
+#if defined(CONFIG_TEGRA_DISCONNECT_UDC_ON_BOOT)
+#define USBCMD_FS2 (1 << 15)
+ {
+ struct usb_ctlr *usbctlr = (struct usb_ctlr *)0x7d000000;
+ writel(USBCMD_FS2, &usbctlr->usb_cmd);
+ }
+#endif
+
/* Do any special system timer/TSC setup */
#if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE)
if (!tegra_cpu_is_non_secure())
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = usable_ram_size_below_4g();
+#ifdef CONFIG_PCI
+ gd->pci_ram_top = gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size;
+#endif
+
#ifdef CONFIG_PHYS_64BIT
if (gd->ram_size > SZ_2G) {
gd->bd->bi_dram[1].start = 0x100000000;
{
return CONFIG_SYS_SDRAM_BASE + usable_ram_size_below_4g();
}
+
+/*
+ * This function is called right before the kernel is booted. "blob" is the
+ * device tree that will be passed to the kernel.
+ */
+int ft_system_setup(void *blob, bd_t *bd)
+{
+ const char *gpu_path =
+#if defined(CONFIG_TEGRA124) || defined(CONFIG_TEGRA210)
+ "/gpu@0,57000000";
+#else
+ NULL;
+#endif
+
+ /* Enable GPU node if GPU setup has been performed */
+ if (gpu_path != NULL)
+ return tegra_gpu_enable_node(blob, gpu_path);
+
+ return 0;
+}