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Tue, 17 Jan 2023 18:24:38 -0500 (EST) From: Peter Delevoryas To: Cc: peter@pjd.dev, clg@kaod.org, peter.maydell@linaro.org, andrew@aj.id.au, joel@jms.id.au, hskinnemoen@google.com, kfting@nuvoton.com, qemu-arm@nongnu.org, qemu-devel@nongnu.org, philmd@linaro.org Subject: [PATCH v3 4/5] hw/arm/aspeed: Add aspeed_eeprom.c Date: Tue, 17 Jan 2023 15:24:26 -0800 Message-Id: <20230117232427.74496-5-peter@pjd.dev> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230117232427.74496-1-peter@pjd.dev> References: <20230117232427.74496-1-peter@pjd.dev> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=66.111.4.28; envelope-from=peter@pjd.dev; helo=out4-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org - Create aspeed_eeprom.c and aspeed_eeprom.h - Include aspeed_eeprom.c in CONFIG_ASPEED meson source files - Include aspeed_eeprom.h in aspeed.c - Add fby35_bmc_fruid data - Use new at24c_eeprom_init_rom helper to initialize BMC FRUID EEPROM with data from aspeed_eeprom.c wget https://github.com/facebook/openbmc/releases/download/openbmc-e2294ff5d31d/fby35.mtd qemu-system-aarch64 -machine fby35-bmc -nographic -mtdblock fby35.mtd ... user: root pass: 0penBmc ... root@bmc-oob:~# fruid-util bb FRU Information : Baseboard --------------- : ------------------ Chassis Type : Rack Mount Chassis Chassis Part Number : N/A Chassis Serial Number : N/A Board Mfg Date : Fri Jan 7 10:30:00 2022 Board Mfg : XXXXXX Board Product : Management Board wBMC Board Serial : XXXXXXXXXXXXX Board Part Number : XXXXXXXXXXXXXX Board FRU ID : 1.0 Board Custom Data 1 : XXXXXXXXX Board Custom Data 2 : XXXXXXXXXXXXXXXXXX Product Manufacturer : XXXXXX Product Name : Yosemite V3.5 EVT2 Product Part Number : XXXXXXXXXXXXXX Product Version : EVT2 Product Serial : XXXXXXXXXXXXX Product Asset Tag : XXXXXXX Product FRU ID : 1.0 Product Custom Data 1 : XXXXXXXXX Product Custom Data 2 : N/A root@bmc-oob:~# fruid-util bmc FRU Information : BMC --------------- : ------------------ Board Mfg Date : Mon Jan 10 21:42:00 2022 Board Mfg : XXXXXX Board Product : BMC Storage Module Board Serial : XXXXXXXXXXXXX Board Part Number : XXXXXXXXXXXXXX Board FRU ID : 1.0 Board Custom Data 1 : XXXXXXXXX Board Custom Data 2 : XXXXXXXXXXXXXXXXXX Product Manufacturer : XXXXXX Product Name : Yosemite V3.5 EVT2 Product Part Number : XXXXXXXXXXXXXX Product Version : EVT2 Product Serial : XXXXXXXXXXXXX Product Asset Tag : XXXXXXX Product FRU ID : 1.0 Product Custom Data 1 : XXXXXXXXX Product Custom Data 2 : Config A root@bmc-oob:~# fruid-util nic FRU Information : NIC --------------- : ------------------ Board Mfg Date : Tue Nov 2 08:51:00 2021 Board Mfg : XXXXXXXX Board Product : Mellanox ConnectX-6 DX OCP3.0 Board Serial : XXXXXXXXXXXXXXXXXXXXXXXX Board Part Number : XXXXXXXXXXXXXXXXXXXXX Board FRU ID : FRU Ver 0.02 Product Manufacturer : XXXXXXXX Product Name : Mellanox ConnectX-6 DX OCP3.0 Product Part Number : XXXXXXXXXXXXXXXXXXXXX Product Version : A9 Product Serial : XXXXXXXXXXXXXXXXXXXXXXXX Product Custom Data 3 : ConnectX-6 DX Signed-off-by: Peter Delevoryas Reviewed-by: Cédric Le Goater --- hw/arm/aspeed.c | 10 +++-- hw/arm/aspeed_eeprom.c | 78 +++++++++++++++++++++++++++++++++ hw/arm/aspeed_eeprom.h | 16 +++++++ hw/arm/meson.build | 1 + include/hw/nvram/eeprom_at24c.h | 14 ++++++ 5 files changed, 116 insertions(+), 3 deletions(-) create mode 100644 hw/arm/aspeed_eeprom.c create mode 100644 hw/arm/aspeed_eeprom.h diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index c929c61d582a..382965f82c38 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -14,6 +14,7 @@ #include "hw/arm/boot.h" #include "hw/arm/aspeed.h" #include "hw/arm/aspeed_soc.h" +#include "hw/arm/aspeed_eeprom.h" #include "hw/i2c/i2c_mux_pca954x.h" #include "hw/i2c/smbus_eeprom.h" #include "hw/misc/pca9552.h" @@ -940,9 +941,12 @@ static void fby35_i2c_init(AspeedMachineState *bmc) at24c_eeprom_init(i2c[4], 0x51, 128 * KiB); at24c_eeprom_init(i2c[6], 0x51, 128 * KiB); - at24c_eeprom_init(i2c[8], 0x50, 32 * KiB); - at24c_eeprom_init(i2c[11], 0x51, 128 * KiB); - at24c_eeprom_init(i2c[11], 0x54, 128 * KiB); + at24c_eeprom_init_rom(i2c[8], 0x50, 32 * KiB, fby35_nic_fruid, + sizeof(fby35_nic_fruid)); + at24c_eeprom_init_rom(i2c[11], 0x51, 128 * KiB, fby35_bb_fruid, + sizeof(fby35_bb_fruid)); + at24c_eeprom_init_rom(i2c[11], 0x54, 128 * KiB, fby35_bmc_fruid, + sizeof(fby35_bmc_fruid)); /* * TODO: There is a multi-master i2c connection to an AST1030 MiniBMC on diff --git a/hw/arm/aspeed_eeprom.c b/hw/arm/aspeed_eeprom.c new file mode 100644 index 000000000000..9d0700d4b709 --- /dev/null +++ b/hw/arm/aspeed_eeprom.c @@ -0,0 +1,78 @@ +/* + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * SPDX-License-Identifier: GPL-2.0-only + */ + +#include "aspeed_eeprom.h" + +const uint8_t fby35_nic_fruid[] = { + 0x01, 0x00, 0x00, 0x01, 0x0f, 0x20, 0x00, 0xcf, 0x01, 0x0e, 0x19, 0xd7, + 0x5e, 0xcf, 0xc8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xdd, + 0x4d, 0x65, 0x6c, 0x6c, 0x61, 0x6e, 0x6f, 0x78, 0x20, 0x43, 0x6f, 0x6e, + 0x6e, 0x65, 0x63, 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0x20, 0x4f, + 0x43, 0x50, 0x33, 0x2e, 0x30, 0xd8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd5, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xcc, 0x46, 0x52, 0x55, 0x20, 0x56, 0x65, 0x72, + 0x20, 0x30, 0x2e, 0x30, 0x32, 0xc0, 0xc0, 0xc0, 0xc1, 0x00, 0x00, 0x2f, + 0x01, 0x11, 0x19, 0xc8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0xdd, 0x4d, 0x65, 0x6c, 0x6c, 0x61, 0x6e, 0x6f, 0x78, 0x20, 0x43, 0x6f, + 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0x20, + 0x4f, 0x43, 0x50, 0x33, 0x2e, 0x30, 0xd5, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xd3, 0x41, 0x39, 0x20, 0x20, 0x20, 0x20, 0x20, + 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, + 0xd8, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xc0, 0xc0, 0xc0, 0xc0, 0xcd, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, + 0x74, 0x58, 0x2d, 0x36, 0x20, 0x44, 0x58, 0xc1, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xdb, 0xc0, 0x82, 0x30, 0x15, 0x79, 0x7f, 0xa6, 0x00, + 0x01, 0x18, 0x0b, 0xff, 0x08, 0x00, 0xff, 0xff, 0x64, 0x00, 0x00, 0x00, + 0x00, 0x03, 0x20, 0x01, 0xff, 0xff, 0x04, 0x46, 0x00, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0x01, 0x81, 0x09, 0x15, 0xb3, 0x10, 0x1d, 0x00, + 0x24, 0x15, 0xb3, 0x00, 0x02, 0xeb, 0x8a, 0x95, 0x5c, +}; + +const uint8_t fby35_bb_fruid[] = { + 0x01, 0x00, 0x01, 0x03, 0x10, 0x00, 0x00, 0xeb, 0x01, 0x02, 0x17, 0xc3, + 0x4e, 0x2f, 0x41, 0xc3, 0x4e, 0x2f, 0x41, 0xc1, 0x00, 0x00, 0x00, 0x23, + 0x01, 0x0d, 0x00, 0xb6, 0xd2, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xd5, 0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, + 0x20, 0x42, 0x6f, 0x61, 0x72, 0x64, 0x20, 0x77, 0x42, 0x4d, 0x43, 0xcd, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa8, 0x01, 0x0c, 0x00, 0xc6, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, + 0x69, 0x74, 0x65, 0x20, 0x56, 0x33, 0x2e, 0x35, 0x20, 0x45, 0x56, 0x54, + 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x4e, 0x2f, + 0x41, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x43, +}; + +const uint8_t fby35_bmc_fruid[] = { + 0x01, 0x00, 0x00, 0x01, 0x0d, 0x00, 0x00, 0xf1, 0x01, 0x0c, 0x00, 0x36, + 0xe6, 0xd0, 0xc6, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x42, 0x4d, + 0x43, 0x20, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x20, 0x4d, 0x6f, + 0x64, 0x75, 0x6c, 0x65, 0xcd, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, + 0x30, 0xc9, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc1, 0x39, 0x01, 0x0c, 0x00, 0xc6, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xd2, 0x59, 0x6f, 0x73, 0x65, 0x6d, + 0x69, 0x74, 0x65, 0x20, 0x56, 0x33, 0x2e, 0x35, 0x20, 0x45, 0x56, 0x54, + 0x32, 0xce, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0xc4, 0x45, 0x56, 0x54, 0x32, 0xcd, 0x58, 0x58, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc7, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc3, 0x31, 0x2e, 0x30, 0xc9, + 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0x58, 0xc8, 0x43, 0x6f, + 0x6e, 0x66, 0x69, 0x67, 0x20, 0x41, 0xc1, 0x45, +}; diff --git a/hw/arm/aspeed_eeprom.h b/hw/arm/aspeed_eeprom.h new file mode 100644 index 000000000000..bc4475a85f24 --- /dev/null +++ b/hw/arm/aspeed_eeprom.h @@ -0,0 +1,16 @@ +/* + * Copyright (c) Meta Platforms, Inc. and affiliates. + * + * SPDX-License-Identifier: GPL-2.0-only + */ + +#ifndef ASPEED_EEPROM_H +#define ASPEED_EEPROM_H + +#include "qemu/osdep.h" + +extern const uint8_t fby35_nic_fruid[309]; +extern const uint8_t fby35_bb_fruid[224]; +extern const uint8_t fby35_bmc_fruid[200]; + +#endif diff --git a/hw/arm/meson.build b/hw/arm/meson.build index 76d4d650e42e..f70e8cfd4545 100644 --- a/hw/arm/meson.build +++ b/hw/arm/meson.build @@ -53,6 +53,7 @@ arm_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files( 'aspeed.c', 'aspeed_ast2600.c', 'aspeed_ast10x0.c', + 'aspeed_eeprom.c', 'fby35.c')) arm_ss.add(when: 'CONFIG_MPS2', if_true: files('mps2.c')) arm_ss.add(when: 'CONFIG_MPS2', if_true: files('mps2-tz.c')) diff --git a/include/hw/nvram/eeprom_at24c.h b/include/hw/nvram/eeprom_at24c.h index 5c9149331144..521005334fc1 100644 --- a/include/hw/nvram/eeprom_at24c.h +++ b/include/hw/nvram/eeprom_at24c.h @@ -19,6 +19,20 @@ * @bus, and drop the reference to it (the device is realized). */ I2CSlave *at24c_eeprom_init(I2CBus *bus, uint8_t address, uint32_t rom_size); + +/* + * Create and realize an AT24C EEPROM device on the heap with initialization + * data. + * @bus: I2C bus to put it on + * @address: I2C address of the EEPROM slave when put on a bus + * @rom_size: size of the EEPROM + * @init_rom: Array of initialization data to initialize EEPROM memory + * @init_rom_size: Size of @init_rom, must be less than or equal to @rom_size + * + * Create the device state structure, initialize it, put it on the specified + * @bus, and drop the reference to it (the device is realized). Copies the data + * from @init_rom to the beginning of the EEPROM memory buffer. + */ I2CSlave *at24c_eeprom_init_rom(I2CBus *bus, uint8_t address, uint32_t rom_size, const uint8_t *init_rom, uint32_t init_rom_size); -- 2.39.0