diff options
| author | Stephen Warren <swarren@nvidia.com> | 2016-05-12 13:32:56 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2016-05-31 11:22:59 -0700 |
| commit | 10a03382f0f8e774e58df7143e1a8ea52903ae1f (patch) | |
| tree | da2aafb053f1fc61cb631c95e5788820b6eea45f /include/configs/p2771-0000.h | |
| parent | c7ba99c8c18a606b95a89366bc4fd94a8295772f (diff) | |
ARM: tegra: add p2771-0000 board support
P2771-0000 is a P3310 CPU board married to a P2597 I/O board. The
combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB micro-B
port, Ethernet, USB3 host port, SATA, PCIe, and two GPIO expansion
headers.
Currently, due to U-Boot's level of support for Tegra186, the only
features supported by U-Boot are the console UART and the on-board eMMC.
Additional features will be added over time.
U-Boot has so far been tested by replacing the kernel image on the device
with a U-Boot binary. It is anticipated that U-Boot will eventually
replace the CCPLEX bootloader binary, as on previous chips. This hasn't
yet been tested.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs/p2771-0000.h')
| -rw-r--r-- | include/configs/p2771-0000.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/configs/p2771-0000.h b/include/configs/p2771-0000.h new file mode 100644 index 0000000000..257283f3b9 --- /dev/null +++ b/include/configs/p2771-0000.h @@ -0,0 +1,33 @@ +/* + * Copyright (c) 2013-2016, NVIDIA CORPORATION. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _P2771_0000_H +#define _P2771_0000_H + +#include <linux/sizes.h> + +#include "tegra186-common.h" + +/* High-level configuration options */ +#define CONFIG_TEGRA_BOARD_STRING "NVIDIA P2771-0000" + +/* SD/MMC */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_TEGRA_MMC + +/* Environment in eMMC, at the end of 2nd "boot sector" */ +#define CONFIG_ENV_IS_IN_MMC +#define CONFIG_SYS_MMC_ENV_DEV 0 +#define CONFIG_SYS_MMC_ENV_PART 2 +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) + +#include "tegra-common-post.h" + +/* Crystal is 38.4MHz. clk_m runs at half that rate */ +#define COUNTER_FREQUENCY 19200000 + +#endif |