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Simon Glass authored
At present CP15 init is disabled on tegra. Use the correct option so that this init is performed on boot. This enables the instruction cache, for example, which is critical to the machine running at full speed. Signed-off-by:
Simon Glass <sjg@chromium.org>
Simon Glass authoredAt present CP15 init is disabled on tegra. Use the correct option so that this init is performed on boot. This enables the instruction cache, for example, which is critical to the machine running at full speed. Signed-off-by:
Simon Glass <sjg@chromium.org>
tegra-common-post.h 2.63 KiB
/*
* (C) Copyright 2010-2012
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __TEGRA_COMMON_POST_H
#define __TEGRA_COMMON_POST_H
/*
* Size of malloc() pool
*/
#ifdef CONFIG_USB_FUNCTION_DFU
#define CONFIG_SYS_MALLOC_LEN (SZ_4M + \
CONFIG_SYS_DFU_DATA_BUF_SIZE + \
CONFIG_SYS_DFU_MAX_FILE_SIZE)
#else
#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MB */
#endif
#define CONFIG_SYS_NONCACHED_MEMORY (1 << 20) /* 1 MiB */
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
func(USB, usb, 0) \
func(PXE, pxe, na) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#else
#define BOOTENV
#endif
#ifdef CONFIG_TEGRA_KEYBOARD
#define STDIN_KBD_KBC ",tegra-kbc"
#else
#define STDIN_KBD_KBC ""
#endif
#ifdef CONFIG_USB_KEYBOARD
#define STDIN_KBD_USB ",usbkbd"
#define CONFIG_SYS_USB_EVENT_POLL
#define CONFIG_PREBOOT "usb start"
#else
#define STDIN_KBD_USB ""
#endif
#ifdef CONFIG_LCD
#define STDOUT_LCD ",lcd"
#else
#define STDOUT_LCD ""
#endif
#ifdef CONFIG_DM_VIDEO
#define STDOUT_VIDEO ",vidconsole"
#else
#define STDOUT_VIDEO ""
#endif
#ifdef CONFIG_CROS_EC_KEYB
#define STDOUT_CROS_EC ",cros-ec-keyb"
#else
#define STDOUT_CROS_EC ""
#endif
#define TEGRA_DEVICE_SETTINGS \
"stdin=serial" STDIN_KBD_KBC STDIN_KBD_USB STDOUT_CROS_EC "\0" \
"stdout=serial" STDOUT_LCD STDOUT_VIDEO "\0" \