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soc/intel/quark: Add SD/MMC test support

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The SD/MMC test support consists of:

* Add Kconfig value to enable the SD/MMC test support.
* Add Kconfig value to enable the logging support.
* Add SD/MMC controller init code and read block 0 from each partition.
* Add logging code to snapshot the transactions with the SD/MMC device.
* Add eMMC driver for ramstage to call test code.
* Add romstage code to call test code.
* Add bootblock code to call test code.

TEST=Build and run on Galileo Gen2

Change-Id: I72785f0dcd466c05c1385cef166731219b583551
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/19211
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Lee Leahy
2017-04-01 20:33:58 -07:00
parent 52f29743b1
commit 16bc9bab2a
8 changed files with 403 additions and 0 deletions
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3
src/soc/intel/quark/include/soc/iomap.h
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@@ -28,6 +28,9 @@
#define I2C_BASE_ADDRESS 0xa0020000
#define GPIO_BASE_ADDRESS 0xa0021000
/* Temporary BAR for SD controller */
#define SD_BASE_ADDRESS 0xa0022000
/*
* I/O port address space
*/

2
src/soc/intel/quark/include/soc/pci_devs.h
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@@ -33,8 +33,10 @@
/* IO Fabric 1 */
#define SIO1_DEV 0x14
#define SD_MMC_DEV SIO1_DEV
#define HSUART0_DEV SIO1_DEV
#define HSUART1_DEV SIO1_DEV
#define SD_MMC_FUNC 0
#define HSUART0_FUNC 1
#define USB_DEV_PORT_FUNC 2
#define EHCI_FUNC 3

53
src/soc/intel/quark/include/soc/storage_test.h Normal file
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@@ -0,0 +1,53 @@
/*
* This file is part of the coreboot project.
*
* Copyright 2017 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __STORAGE_TEST_H__
#define __STORAGE_TEST_H__
#include <device/device.h>
#include <device/pci.h>
#include <device/sd_mmc_ctrlr.h>
#include <timer.h>
#ifdef __SIMPLE_DEVICE__
#define dev_t uintptr_t
#else
#define dev_t device_t
#endif /* __SIMPLE_DEVICE__ */
uint32_t storage_test_init(dev_t dev, uint32_t *previous_bar,
uint16_t *previous_command);
void storage_test(uint32_t bar, int full_initialization);
void storage_test_complete(dev_t dev, uint32_t previous_bar,
uint16_t previous_command);
/* Logging support */
struct log_entry {
struct mono_time time;
struct mmc_command cmd;
int cmd_issued;
int ret;
uint32_t response_entries;
uint32_t response[4];
};
#define LOG_ENTRIES 256
extern struct log_entry log[LOG_ENTRIES];
extern uint8_t log_index;
extern int log_full;
extern long log_start_time;
#endif /* __STORAGE_TEST_H__ */