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| author | Matt Derksen <mderkse1@us.ibm.com> | 2017-07-28 10:46:18 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2017-08-12 21:17:36 -0400 |
| commit | 64c5f756d00f902ce974306c783cd4f1464b3159 (patch) | |
| tree | b89a509a2e083f0ae45f581ac8dde2c5caac531b /src/include | |
| parent | 42ecd455ada336844fe97f710250813e0d47b08f (diff) | |
| download | talos-hostboot-64c5f756d00f902ce974306c783cd4f1464b3159.tar.gz talos-hostboot-64c5f756d00f902ce974306c783cd4f1464b3159.zip | |
Hostboot HDAT: update to match section 19 in HDAT spec
Add new i2cLabel string
Change-Id: I007441e3973a16eaae4dbdbe703297f0f6978c8f
RTC: 176759
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/44301
Reviewed-by: Martin Gloff <mgloff@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/usr/i2c/i2cif.H | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/src/include/usr/i2c/i2cif.H b/src/include/usr/i2c/i2cif.H index c0bee8be2..583eb5083 100644 --- a/src/include/usr/i2c/i2cif.H +++ b/src/include/usr/i2c/i2cif.H @@ -204,18 +204,6 @@ errlHndl_t i2cEnableSensorCache( TARGETING::Target * i_target ); #endif //__HOSTBOOT_RUNTIME -/** - * Enumeration that defines possible I2C device types - */ -enum DeviceType_t -{ - DEVTYPE_955x = 0x01, - DEVTYPE_SEEPROM = 0x02, - DEVTYPE_NUVOTON_TPM = 0x03, - DEVTYPE_MEX_FPGA = 0x04, - DEVTYPE_UCX90XX = 0x05, - DEVTYPE_UNKNOWN = 0xFF, -}; /** * Structure to return I2C information in @@ -225,13 +213,19 @@ struct DeviceInfo_t TARGETING::Target* masterChip; //< I2C Master Chip uint8_t engine; //< I2C engine (relative to master chip) uint8_t masterPort; //< I2C port (relative to engine) - uint8_t deviceType; //< Slave device Type (from enum) + TARGETING::HDAT_I2C_DEVICE_TYPE deviceType; //< Slave device Type uint8_t addr; //< I2C Slave device address (relative to port) uint8_t slavePort; //< I2C Slave Port. 0xFF if N/A uint16_t busFreqKhz; //< Bus speed in KHz - uint8_t devicePurpose; //< Slave device purpose (from enum) + TARGETING::HDAT_I2C_DEVICE_PURPOSE devicePurpose; //< Slave device purpose TARGETING::ATTR_ORDINAL_ID_type assocNode; //< Upstream node's ordinal ID TARGETING::ATTR_POSITION_type assocProc; //< Upstream proc's position + + // describes i2c device, null-terminated string + // SEEPROMS: <vendor>,<device type>,<data type>,<hw subsystem> + // GPIO expanders: <vendor>,<device type>,<domain>,<purpose> + // TPM: <vendor>,<device type>,<purpose>,<scope> + char deviceLabel[64]; }; /** |
