mirror of
https://git.codelinaro.org/clo/qsdk/oss/boot/u-boot-2016.git
synced 2026-03-14 21:10:27 +01:00
ac3c252cf1
This patch moves the set_platform_specific_default_env function outside of CONFIG_QCA_MMC as this function is not dependent on that config. This will cause unexpected behaviour if suppose MMC config is disabled. Signed-off-by: Selvam Sathappan Periakaruppan <speriaka@codeaurora.org> Change-Id: I9bfc35afb054103bfb60b837cff04eed1d94decd
155 lines
3.9 KiB
C
155 lines
3.9 KiB
C
/*
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* Copyright (c) 2015-2017 The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <common.h>
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#include <asm/arch-qca-common/smem.h>
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#include <environment.h>
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#ifdef CONFIG_SDHCI_SUPPORT
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#include <sdhci.h>
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#endif
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#ifdef CONFIG_ENV_IS_IN_NAND
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extern void nand_env_relocate_spec(void);
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extern int nand_env_init(void);
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#endif
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#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
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extern void sf_env_relocate_spec(void);
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extern int sf_env_init(void);
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#endif
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#ifdef CONFIG_QCA_MMC
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extern int mmc_env_init(void);
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extern void mmc_env_relocate_spec(void);
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extern int mmc_init(struct mmc *mmc);
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#endif
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/*
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* Function description: Board specific initialization.
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* I/P : None
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* O/P : integer, 0 - no error.
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*/
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int env_init(void)
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{
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int ret = 0;
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qca_smem_flash_info_t sfi;
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smem_get_boot_flash(&sfi.flash_type,
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&sfi.flash_index,
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&sfi.flash_chip_select,
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&sfi.flash_block_size,
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&sfi.flash_density);
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if (sfi.flash_type == SMEM_BOOT_SPI_FLASH) {
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#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
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ret = sf_env_init();
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#endif
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#ifdef CONFIG_QCA_MMC
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} else if (sfi.flash_type == SMEM_BOOT_MMC_FLASH) {
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ret = mmc_env_init();
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#endif
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} else {
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#ifdef CONFIG_ENV_IS_IN_NAND
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ret = nand_env_init();
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#endif
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}
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return ret;
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}
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void env_relocate_spec(void)
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{
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qca_smem_flash_info_t sfi;
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smem_get_boot_flash(&sfi.flash_type,
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&sfi.flash_index,
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&sfi.flash_chip_select,
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&sfi.flash_block_size,
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&sfi.flash_density);
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if (sfi.flash_type == SMEM_BOOT_NO_FLASH) {
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set_default_env("!flashless boot");
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#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
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} else if (sfi.flash_type == SMEM_BOOT_SPI_FLASH) {
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sf_env_relocate_spec();
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#endif
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#ifdef CONFIG_QCA_MMC
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} else if (sfi.flash_type == SMEM_BOOT_MMC_FLASH) {
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mmc_env_relocate_spec();
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#endif
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} else {
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#ifdef CONFIG_ENV_IS_IN_NAND
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nand_env_relocate_spec();
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#endif
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}
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};
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#ifdef CONFIG_QCA_MMC
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#ifdef CONFIG_SDHCI_SUPPORT
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int board_mmc_env_init(struct sdhci_host mmc_host)
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#else
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int board_mmc_env_init(qca_mmc mmc_host)
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#endif
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{
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block_dev_desc_t *blk_dev;
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disk_partition_t disk_info;
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int ret;
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if (mmc_init(mmc_host.mmc)) {
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/* The HS mode command(cmd6) is getting timed out. So mmc card is
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* not getting initialized properly. Since the env partition is not
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* visible, the env default values are writing into the default
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* partition (start of the mmc device). So do a reset again.
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*/
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if (mmc_init(mmc_host.mmc)) {
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printf("MMC init failed \n");
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return -1;
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}
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}
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blk_dev = mmc_get_dev(mmc_host.dev_num);
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ret = get_partition_info_efi_by_name(blk_dev,
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"0:APPSBLENV", &disk_info);
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if (ret == 0) {
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board_env_offset = disk_info.start * disk_info.blksz;
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board_env_size = disk_info.size * disk_info.blksz;
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board_env_range = board_env_size;
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BUG_ON(board_env_size > CONFIG_ENV_SIZE_MAX);
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}
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return ret;
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}
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#endif
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void set_platform_specific_default_env(void)
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{
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uint32_t soc_ver_major, soc_ver_minor, soc_version;
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uint32_t machid;
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uint32_t soc_hw_version;
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int ret;
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machid = smem_get_board_platform_type();
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if (machid != 0)
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setenv_addr("machid", (void *)machid);
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soc_hw_version = get_soc_hw_version();
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if (soc_hw_version)
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setenv_hex("soc_hw_version", (unsigned long)soc_hw_version);
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ret = ipq_smem_get_socinfo_version((uint32_t *)&soc_version);
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if (!ret) {
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soc_ver_major = SOCINFO_VERSION_MAJOR(soc_version);
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soc_ver_minor = SOCINFO_VERSION_MINOR(soc_version);
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setenv_ulong("soc_version_major", (unsigned long)soc_ver_major);
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setenv_ulong("soc_version_minor", (unsigned long)soc_ver_minor);
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}
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}
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