#include <dm.h>
#include <errno.h>
#include <ns16550.h>
-#include <linux/compiler.h>
-#include <linux/sizes.h>
+#include <usb.h>
#include <asm/io.h>
-#include <asm/arch/clock.h>
-#ifdef CONFIG_LCD
-#include <asm/arch/display.h>
-#endif
-#include <asm/arch/funcmux.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/pmu.h>
-#ifdef CONFIG_PWM_TEGRA
-#include <asm/arch/pwm.h>
-#endif
-#include <asm/arch/tegra.h>
#include <asm/arch-tegra/ap.h>
#include <asm/arch-tegra/board.h>
#include <asm/arch-tegra/clk_rst.h>
#include <asm/arch-tegra/uart.h>
#include <asm/arch-tegra/warmboot.h>
#include <asm/arch-tegra/gpu.h>
+#include <asm/arch-tegra/usb.h>
+#include <asm/arch-tegra/xusb-padctl.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/funcmux.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/pmu.h>
+#include <asm/arch/tegra.h>
#ifdef CONFIG_TEGRA_CLOCK_SCALING
#include <asm/arch/emc.h>
#endif
-#ifdef CONFIG_USB_EHCI_TEGRA
-#include <asm/arch-tegra/usb.h>
-#include <usb.h>
-#endif
-#ifdef CONFIG_TEGRA_MMC
-#include <asm/arch-tegra/tegra_mmc.h>
-#include <asm/arch-tegra/mmc.h>
-#endif
-#include <asm/arch-tegra/xusb-padctl.h>
-#include <power/as3722.h>
-#include <i2c.h>
-#include <spi.h>
#include "emc.h"
DECLARE_GLOBAL_DATA_PTR;
__weak void pinmux_init(void) {}
__weak void pin_mux_usb(void) {}
__weak void pin_mux_spi(void) {}
+__weak void pin_mux_mmc(void) {}
__weak void gpio_early_init_uart(void) {}
__weak void pin_mux_display(void) {}
__weak void start_cpu_fan(void) {}
pin_mux_spi();
#endif
-#ifdef CONFIG_PWM_TEGRA
- if (pwm_init(gd->fdt_blob))
- debug("%s: Failed to init pwm\n", __func__);
+#ifdef CONFIG_MMC_SDHCI_TEGRA
+ pin_mux_mmc();
#endif
-#ifdef CONFIG_LCD
+
+ /* Init is handled automatically in the driver-model case */
+#if defined(CONFIG_DM_VIDEO)
pin_mux_display();
- tegra_lcd_check_next_stage(gd->fdt_blob, 0);
#endif
/* boot param addr */
gd->bd->bi_boot_params = (NV_PA_SDRAM_BASE + 0x100);
debug("Memory controller init failed: %d\n", err);
# endif
# endif /* CONFIG_TEGRA_PMU */
-#ifdef CONFIG_AS3722_POWER
- err = as3722_init(NULL);
- if (err && err != -ENODEV)
- return err;
-#endif
#endif /* CONFIG_SYS_I2C_TEGRA */
#ifdef CONFIG_USB_EHCI_TEGRA
pin_mux_usb();
#endif
-#ifdef CONFIG_LCD
+#if defined(CONFIG_DM_VIDEO)
board_id = tegra_board_id();
err = tegra_lcd_pmic_init(board_id);
- if (err)
+ if (err) {
+ debug("Failed to set up LCD PMIC\n");
return err;
- tegra_lcd_check_next_stage(gd->fdt_blob, 0);
+ }
#endif
#ifdef CONFIG_TEGRA_NAND
pin_mux_nand();
#endif
- tegra_xusb_padctl_init(gd->fdt_blob);
+ tegra_xusb_padctl_init();
#ifdef CONFIG_TEGRA_LP0
/* save Sdram params to PMC 2, 4, and 24 for WB0 */
int board_early_init_f(void)
{
+ if (!clock_early_init_done())
+ clock_early_init();
+
+#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())
/* Initialize periph GPIOs */
gpio_early_init();
gpio_early_init_uart();
-#ifdef CONFIG_LCD
- tegra_lcd_early_init(gd->fdt_blob);
-#endif
return 0;
}
int board_late_init(void)
{
-#ifdef CONFIG_LCD
- /* Make sure we finish initing the LCD */
- tegra_lcd_check_next_stage(gd->fdt_blob, 1);
-#endif
#if defined(CONFIG_TEGRA_SUPPORT_NON_SECURE)
if (tegra_cpu_is_non_secure()) {
printf("CPU is in NS mode\n");
return 0;
}
-#if defined(CONFIG_TEGRA_MMC)
-__weak void pin_mux_mmc(void)
-{
-}
-
-/* this is a weak define that we are overriding */
-int board_mmc_init(bd_t *bd)
-{
- debug("%s called\n", __func__);
-
- /* Enable muxes, etc. for SDMMC controllers */
- pin_mux_mmc();
-
- debug("%s: init MMC\n", __func__);
- tegra_mmc_init();
-
- return 0;
-}
-
-void pad_init_mmc(struct mmc_host *host)
-{
-#if defined(CONFIG_TEGRA30)
- enum periph_id id = host->mmc_id;
- u32 val;
-
- debug("%s: sdmmc address = %08x, id = %d\n", __func__,
- (unsigned int)host->reg, id);
-
- /* Set the pad drive strength for SDMMC1 or 3 only */
- if (id != PERIPH_ID_SDMMC1 && id != PERIPH_ID_SDMMC3) {
- debug("%s: settings are only valid for SDMMC1/SDMMC3!\n",
- __func__);
- return;
- }
-
- val = readl(&host->reg->sdmemcmppadctl);
- val &= 0xFFFFFFF0;
- val |= MEMCOMP_PADCTRL_VREF;
- writel(val, &host->reg->sdmemcmppadctl);
-
- val = readl(&host->reg->autocalcfg);
- val &= 0xFFFF0000;
- val |= AUTO_CAL_PU_OFFSET | AUTO_CAL_PD_OFFSET | AUTO_CAL_ENABLED;
- writel(val, &host->reg->autocalcfg);
-#endif /* T30 */
-}
-#endif /* MMC */
-
/*
* In some SW environments, a memory carve-out exists to house a secure
* monitor, a trusted OS, and/or various statically allocated media buffers.
* start address of that bank cannot be represented in the 32-bit .size
* field.
*/
-void dram_init_banksize(void)
+int dram_init_banksize(void)
{
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;
gd->bd->bi_dram[1].start = 0;
gd->bd->bi_dram[1].size = 0;
}
+
+ return 0;
}
/*
{
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;
-}