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| author | Mike Baiocchi <mbaiocch@us.ibm.com> | 2019-03-22 13:56:33 -0500 |
|---|---|---|
| committer | Nicholas E. Bofferding <bofferdn@us.ibm.com> | 2019-03-26 10:38:01 -0500 |
| commit | 72fc1da005b7f17ca181a826e8c2559e843e45e3 (patch) | |
| tree | e1d02ee657e93622da567caf293bed244411f403 /src/usr/i2c/i2c.C | |
| parent | ffdc6b255981c8b52e3f5513425ebbaa8dfeb675 (diff) | |
| download | talos-hostboot-72fc1da005b7f17ca181a826e8c2559e843e45e3.tar.gz talos-hostboot-72fc1da005b7f17ca181a826e8c2559e843e45e3.zip | |
Invoke UCD Update Algorithm on UCD Devices
This commit invokes the full UCD update algorithm on all
UCD9090 and UCD90120A devices found in ZZ and Zeppelin systems.
The algorithm is based on walking through a pre-processed update
binary per UCD device and calling the appropriate SMBUS device
operations.
Change-Id: I626df3612260d505e65a22d0620b65216d00c65f
RTC:205979
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/74887
Reviewed-by: Matthew Raybuck <matthew.raybuck@ibm.com>
Reviewed-by: Ilya Smirnov <ismirno@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-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>
Diffstat (limited to 'src/usr/i2c/i2c.C')
| -rwxr-xr-x | src/usr/i2c/i2c.C | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/usr/i2c/i2c.C b/src/usr/i2c/i2c.C index 7f696c4e6..88233dadb 100755 --- a/src/usr/i2c/i2c.C +++ b/src/usr/i2c/i2c.C @@ -1452,7 +1452,6 @@ errlHndl_t i2cCommonOp( DeviceFW::OperationType i_opType, || (i_args.subop == DeviceFW::I2C_SMBUS_WORD))) { // Note: The SMBUS spec calls a 2 byte value a "word" - TRACUCOMP(g_trac_i2c, INFO_MRK "I2C SMBUS Write %s: Command code = 0x%02X, " "Use PEC = %d.", @@ -1542,9 +1541,9 @@ errlHndl_t i2cCommonOp( DeviceFW::OperationType i_opType, { TRACUCOMP(g_trac_i2c, INFO_MRK "I2C SMBUS Block Write: Command code = 0x%02X, " - "Use PEC = %d.", + "Use PEC = %d. io_buflen = %d", i_args.smbus.commandCode, - i_args.smbus.usePec); + i_args.smbus.usePec, io_buflen); // If requested length is for < 1 byte or > 255 bytes for a block // write transaction, throw an error. @@ -1622,7 +1621,6 @@ errlHndl_t i2cCommonOp( DeviceFW::OperationType i_opType, || (i_args.subop == DeviceFW::I2C_SMBUS_WORD))) { // Note: The SMBUS spec calls a 2 byte value a "word" - TRACUCOMP(g_trac_i2c, INFO_MRK "I2C SMBUS Read %s: Command code = 0x%02X, " "Use PEC = %d", @@ -2671,7 +2669,7 @@ errlHndl_t i2cWrite ( TARGETING::Target * i_target, break; } - for( bytesWritten = 0x0; bytesWritten < io_buflen; bytesWritten++ ) + for( bytesWritten = 0x0; bytesWritten < io_buflen; ++bytesWritten ) { // Wait for FIFO space to be available for the write err = i2cWaitForFifoSpace( i_target, |
