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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251217-catalina-eeproms-v1-9-dc7b276efd57@stwcx.xyz> References: <20251217-catalina-eeproms-v1-0-dc7b276efd57@stwcx.xyz> In-Reply-To: <20251217-catalina-eeproms-v1-0-dc7b276efd57@stwcx.xyz> To: qemu-devel@nongnu.org Cc: =?utf-8?q?C=C3=A9dric_Le_Goater?= , Peter Maydell , Steven Lee , Troy Lee , Jamin Lin , Andrew Jeffery , Joel Stanley , qemu-arm@nongnu.org, Patrick Williams X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2970; i=patrick@stwcx.xyz; h=from:subject:message-id; bh=3qON4J0qifGjcPDpqFfp57Z6rI2eYsG2QGpKgDuLtQE=; b=owEBbQKS/ZANAwAIAasDR8wtAMEZAcsmYgBpQwBgE8QnMCJblomUppvgqnpd/H4tecQ2/u21z ArsZp6PfqqJAjMEAAEIAB0WIQQEYP2KLgsT1w1uokGrA0fMLQDBGQUCaUMAYAAKCRCrA0fMLQDB GWsDEACiBuMsxFAcklCKwrUb0m2rdgBt+5Czc90F7JReGzoPWGNZmqmBuXOKzoVR8AB1Ev9yCL5 rAAYgxFaZBHe542ndrXdZNxzxbcnxrRKtob2l1gzueSxCtr2LY0Uqvca3gIDHFhfyptYOYenv5i Xd1E0fxr1eAmSXc+eU7t5dO5txzC+ZGuAnEMO04kdXiOkInT/1Se5Zo4QgCv7sPsI+X0rWUMmA/ G677XmfCeuH9G75Y/baXVJOgGt5ZVM/6j65KWuuAf9bRfWkvekucDpO4wfB2CaXwjtyoRUNDkTJ jxMUzBq8IciTRH6aqAj5NJy8/RNsudQhmIyrlHQFEKTg0PjiByj432gEZup4EVSEufiRdMCbjL+ H9+D0OLHQhn7Zmh4wc/imod6nQeiBdBpytStW2f72ix2pr1OCyEM9y+WlPq81/+SjK+HsufzfYx /tEX3JuMUYn1R75P5afk8mxCxUUgGQN7ZWxShgTFQIrV5AY1m3t+cVfjvWLDkhN1fKqxU9onk0k M2VlRJZhC+MgOH+ER7VdtXLyR1HEHvkMnMFiR118nUAJdfpEA8+EwrZ/kvCt95Fm5yhQgobP8nT RvqZMykyLytfUr3c0IQ7/OIkZD6Wrz8nBsgK9JB7LKLgw9XUg0p5Ll64346d2Iqk6C18sQyr76M rzMw3eunjsG3gTQ== X-Developer-Key: i=patrick@stwcx.xyz; a=openpgp; fpr=0460FD8A2E0B13D70D6EA241AB0347CC2D00C119 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=103.168.172.152; envelope-from=patrick@stwcx.xyz; helo=fhigh-a1-smtp.messagingengine.com X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 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, FROM_SUSPICIOUS_NTLD=0.498, PDS_OTHER_BAD_TLD=1.997, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @stwcx.xyz) X-ZM-MESSAGEID: 1765998769214154100 Use ipmitool/frugen tool to generate a HMC image based on a sanitized set of data from a real device EEPROM. Signed-off-by: Patrick Williams --- hw/arm/aspeed_ast2600_catalina.c | 42 ++++++++++++++++++++++++++++++++++++= +++- 1 file changed, 41 insertions(+), 1 deletion(-) diff --git a/hw/arm/aspeed_ast2600_catalina.c b/hw/arm/aspeed_ast2600_catal= ina.c index 37f0e1b65e..2c9b4b6fff 100644 --- a/hw/arm/aspeed_ast2600_catalina.c +++ b/hw/arm/aspeed_ast2600_catalina.c @@ -341,6 +341,46 @@ static const uint8_t gb200io_eeprom[] =3D { }; static const size_t gb200io_eeprom_len =3D sizeof(gb200io_eeprom); =20 +/* + * HMC ("HGX Management Controller") FRU data. Generated with frugen. + * + * { + * "board": { + * "mfg": "NVIDIA", + * "pname": "P4764-A02 (QEMU)", + * "pn": "000-00000-0000-000", + * "serial": "0000000000000", + * "date": "01/12/2025 00:00", + * "custom": ["Version: G", "Rework: R0"] + * }, + * "product": { + * "mfg": "NVIDIA", + * "pname": "HMC for GB200 NVL72", + * "pn": "100-00000-0000-001", + * "ver": "A1", + * "serial": "1000000000001", + * "atag": "QEMU" + * } + * } + */ +static const uint8_t hmc_eeprom[] =3D { + 0x01, 0x00, 0x00, 0x01, 0x0b, 0x00, 0x00, 0xf3, 0x01, 0x0a, 0x19, 0x8c, + 0x19, 0xf0, 0x85, 0xae, 0x9d, 0x92, 0x69, 0x08, 0x8c, 0x30, 0x75, 0x59, + 0x54, 0x13, 0x42, 0x12, 0x80, 0xc4, 0x65, 0x5b, 0x27, 0x8a, 0x10, 0x04, + 0x41, 0x10, 0x04, 0x41, 0x10, 0x04, 0x41, 0x10, 0x8e, 0x10, 0x04, 0x35, + 0x10, 0x04, 0x41, 0x50, 0x03, 0x41, 0x10, 0xd4, 0x40, 0x10, 0x04, 0xc0, + 0xca, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x3a, 0x20, 0x47, 0xca, + 0x52, 0x65, 0x77, 0x6f, 0x72, 0x6b, 0x3a, 0x20, 0x52, 0x30, 0xc1, 0x00, + 0x00, 0x00, 0x00, 0x81, 0x01, 0x09, 0x19, 0x85, 0xae, 0x9d, 0x92, 0x69, + 0x08, 0xd3, 0x48, 0x4d, 0x43, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x47, 0x42, + 0x32, 0x30, 0x30, 0x20, 0x4e, 0x56, 0x4c, 0x37, 0x32, 0x8e, 0x11, 0x04, + 0x35, 0x10, 0x04, 0x41, 0x50, 0x03, 0x41, 0x10, 0xd4, 0x40, 0x50, 0x04, + 0x82, 0x61, 0x04, 0x8a, 0x11, 0x04, 0x41, 0x10, 0x04, 0x41, 0x10, 0x04, + 0x41, 0x11, 0x83, 0x71, 0xd9, 0xd6, 0xc0, 0xc1, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x65 +}; +static const size_t hmc_eeprom_len =3D sizeof(hmc_eeprom); + static void catalina_bmc_i2c_init(AspeedMachineState *bmc) { /* Reference from v6.16-rc2 aspeed-bmc-facebook-catalina.dts */ @@ -493,7 +533,7 @@ static void catalina_bmc_i2c_init(AspeedMachineState *b= mc) /* eeprom@55 */ at24c_eeprom_init(i2c[13], 0x55, 256); /* eeprom@57 */ - at24c_eeprom_init(i2c[13], 0x57, 256); + at24c_eeprom_init_rom(i2c[13], 0x57, 256, hmc_eeprom, hmc_eeprom_len); =20 /* &i2c14 */ /* io_expander9 - pca9555@10 */ --=20 2.51.2