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mb/scaleway/tagada: Remove eMMC configuration 

The board does no support eMMC so no need to configure it.

Change-Id: If29009a09f39484b1da16fb650b4f9cbee2a6d19
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/23739
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Julien Viard de Galbert 2018-02-13 22:19:30 +01:00 committed by Martin Roth
parent d5a1928527
commit b424caa25a
2 changed files with 3 additions and 67 deletions
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34
src/mainboard/scaleway/tagada/emmc.h
View File

@ -1,34 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016 - 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 _MAINBOARD_EMMC_H
#define _MAINBOARD_EMMC_H
#include <fsp/util.h>
#define DEFAULT_EMMC_DLL_SIGN 0x55aa
#ifndef __ACPI__
BL_EMMC_INFORMATION harcuvar_emmc_config[] = {
/*
* Default eMMC DLL configuration.
*/
{DEFAULT_EMMC_DLL_SIGN,
{0x00000508, 0x00000c11, 0x1c2a2a2a, 0x00191e27, 0x00000a0a,
0x00010013, 0x00000001} } };
#endif
#endif /* _MAINBOARD_EMMC_H */

36
src/mainboard/scaleway/tagada/ramstage.c
View File

@ -2,6 +2,7 @@
* This file is part of the coreboot project.
*
* Copyright (C) 2014 - 2017 Intel Corporation
* Copyright (C) 2017 - 2018 Online SAS.
*
* 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
@ -17,40 +18,9 @@
#include <console/console.h>
#include <fsp/api.h>
#include <soc/ramstage.h>
#include "emmc.h"
static int get_emmc_dll_info(uint16_t signature, size_t num_of_entry,
BL_EMMC_INFORMATION **config)
{
uint8_t entry;
if ((signature == 0) || (num_of_entry == 0) || (*config == NULL))
return 1;
for (entry = 0; entry < num_of_entry; entry++) {
if ((*config)[entry].Signature == signature) {
*config = &(*config)[entry];
return 0;
}
}
return 1;
}
void mainboard_silicon_init_params(FSPS_UPD *params)
{
size_t num;
uint16_t emmc_dll_sign;
BL_EMMC_INFORMATION *emmc_config;
/* Configure eMMC DLL PCD */
emmc_dll_sign = DEFAULT_EMMC_DLL_SIGN;
num = ARRAY_SIZE(harcuvar_emmc_config);
emmc_config = harcuvar_emmc_config;
if (get_emmc_dll_info(emmc_dll_sign, num, &emmc_config))
die("eMMC DLL Configuration is invalid, please correct it!");
params->FspsConfig.PcdEMMCDLLConfigPtr =
(uint32_t)&emmc_config->eMMCDLLConfig;
/* Disable eMMC */
params->FspsConfig.PcdEnableEmmc = 0;
}