u-boot/drivers/ram/stm32mp1/stm32mp1_tests.h
Patrick Delaunay 187c41d783 stm32mp1: ram: add tuning in DDR interactive mode
Add command tuning for DDR interactive mode, used during
board bring-up or with CubeMX DDR tools to execute software
tuning for the DDR configuration:
- software read DQS Gating (replace the built-in one)
- Bit de-skew
- Eye Training or DQS training

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-05-23 11:38:11 +02:00

34 lines
656 B
C

/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
/*
* Copyright (C) 2019, STMicroelectronics - All Rights Reserved
*/
#ifndef _RAM_STM32MP1_TESTS_H_
#define _RAM_STM32MP1_TESTS_H_
#include "stm32mp1_ddr_regs.h"
enum test_result {
TEST_PASSED,
TEST_FAILED,
TEST_ERROR
};
struct test_desc {
enum test_result (*fct)(struct stm32mp1_ddrctl *ctl,
struct stm32mp1_ddrphy *phy,
char *string,
int argc, char *argv[]);
const char *name;
const char *usage;
const char *help;
u8 max_args;
};
extern const struct test_desc test[];
extern const int test_nb;
extern const struct test_desc tuning[];
extern const int tuning_nb;
#endif