763f6d858d
Implement EFI capsule update functionality for PHYTEC K3-based SoMs.
These SoMs feature various flash device options, including eMMC,
OSPI NOR, and uSD card at the board level.
This update provides the necessary logic to enable EFI capsule updates
across all three flash devices, ensuring flexible and robust firmware
upgrade capabilities.
The GUID is dynamically generated for the board, to get it:
efidebug capsule esrt
========================================
ESRT: fw_resource_count=3
ESRT: fw_resource_count_max=3
ESRT: fw_resource_version=1
[entry 0]==============================
ESRT: fw_class=C7D64D6D-10B2-54BC-A3BF-06A9DC3653D9
ESRT: fw_type=unknown
ESRT: fw_version=0
ESRT: lowest_supported_fw_version=0
ESRT: capsule_flags=0
ESRT: last_attempt_version=0
ESRT: last_attempt_status=success
[entry 1]==============================
ESRT: fw_class=09841C3F-F177-5D57-B1F6-754D92879205
ESRT: fw_type=unknown
ESRT: fw_version=0
ESRT: lowest_supported_fw_version=0
ESRT: capsule_flags=0
ESRT: last_attempt_version=0
ESRT: last_attempt_status=success
[entry 2]==============================
ESRT: fw_class=D11A9016-515E-503A-8872-3FF65384D0C4
ESRT: fw_type=unknown
ESRT: fw_version=0
ESRT: lowest_supported_fw_version=0
ESRT: capsule_flags=0
ESRT: last_attempt_version=0
ESRT: last_attempt_status=success
========================================
On the board (from uSD card containing capsule binaries at boot):
load mmc 1:1 $loadaddr tiboot3-capsule.bin
efidebug capsule update $loadaddr
load mmc 1:1 $loadaddr tispl-capsule.bin
efidebug capsule update $loadaddr
load mmc 1:1 $loadaddr uboot-capsule.bin
efidebug capsule update $loadaddr
The binaries will be flashed to the flash device you are booted from.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
(cherry picked from commit f9fc0b7a2e)
20 lines
522 B
C
20 lines
522 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuration header file for PHYTEC phyCORE-AM62x
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*
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* Copyright (C) 2023 PHYTEC Messtechnik GmbH
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* Author: Wadim Egorov <w.egorov@phytec.de>
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*/
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#ifndef __PHYCORE_AM62X_H
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#define __PHYCORE_AM62X_H
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/* DDR Configuration */
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#define CFG_SYS_SDRAM_BASE 0x80000000
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#define PHYCORE_AM6XX_FW_NAME_TIBOOT3 u"PHYCORE_AM62X_TIBOOT3"
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#define PHYCORE_AM6XX_FW_NAME_SPL u"PHYCORE_AM62X_SPL"
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#define PHYCORE_AM6XX_FW_NAME_UBOOT u"PHYCORE_AM62X_UBOOT"
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#endif /* __PHYCORE_AM62X_H */
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