| Message ID | 20230117232427.74496-5-peter@pjd.dev |
|---|---|
| State | New |
| Headers | show |
| Series | hw/nvram/eeprom_at24c: Cleanup + FRUID EEPROM init example | expand |
On Tue, 17 Jan 2023 at 23:24, Peter Delevoryas <peter@pjd.dev> wrote: > > - 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 <peter@pjd.dev> > Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au> > --- > 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[] = { As a convention can we add a comment to each fru blob describing what it is/where it came from/how it was generated. Some clues to guide future changes to the file. > + 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 >
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);