mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 09:48:16 +00:00
0633e13478
In certain i.MX devices the encrypted boot image is failing to boot. According to AN12056 "Encrypted Boot on HABv4 and CAAM Enabled Devices" it's necessary to pad CSF to 0x2000 and append DEK blob. In this case the total image size in boot data structure must cover the entire binary otherwise the dek_blob won't be copied to memory and image won't be decrypted. Increase CSF_SIZE to 0x4000 to avoid such issue when booting encrypted boot images. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <festevam@gmail.com>
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
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*/
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#ifndef __MX6_COMMON_H
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#define __MX6_COMMON_H
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#if (defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL))
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#define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */
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#define COUNTER_FREQUENCY CONFIG_SC_TIMER_CLK
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#else
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#ifndef CONFIG_SYS_L2CACHE_OFF
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#define CONFIG_SYS_L2_PL310
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#define CONFIG_SYS_PL310_BASE L2_PL310_BASE
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#endif
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#endif
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#define CONFIG_BOARD_POSTCLK_INIT
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#define CONFIG_MXC_GPT_HCLK
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#define CONFIG_SYS_BOOTM_LEN 0x1000000
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#include <linux/sizes.h>
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#include <asm/arch/imx-regs.h>
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#include <asm/mach-imx/gpio.h>
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#ifndef CONFIG_MX6
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#define CONFIG_MX6
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#endif
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#define CONFIG_SYS_FSL_CLK
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/* ATAGs */
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_INITRD_TAG
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#define CONFIG_REVISION_TAG
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/* Boot options */
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#if defined(CONFIG_MX6SL) || defined(CONFIG_MX6SLL) || \
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defined(CONFIG_MX6SX) || \
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defined(CONFIG_MX6UL) || defined(CONFIG_MX6ULL)
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#define CONFIG_LOADADDR 0x82000000
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#else
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#define CONFIG_LOADADDR 0x12000000
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#endif
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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/* Miscellaneous configurable options */
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#define CONFIG_SYS_CBSIZE 512
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#define CONFIG_SYS_MAXARGS 32
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/* MMC */
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#define CONFIG_FSL_USDHC
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/* Secure boot (HAB) support */
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#ifdef CONFIG_SECURE_BOOT
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#define CONFIG_CSF_SIZE 0x4000
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
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#endif
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#endif
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#endif
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