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2017-07-26intel/common/block/itss: Extend itss_irq_init() to handle IOSF 1.0Werner Zeh
Current implementation of itss_irq_init() uses 8 bit write access to IRQ routing registers which is not supported on Apollo Lake. This commit moves the register access from 8 bit to 32 bit so that this function can be used with every platform. Change-Id: I15c3c33a16329fd57f0ad7f99d720adbf300d094 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/20680 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-28soc/intel/common/block: Add Intel common ITSS code supportBarnali Sarkar
Create Intel Common ITSS code. This code currently only contains the code for Interrupt initialization required in Bootblock phase. More code will get added up in the subsequent phases. Change-Id: I133294188eb5d1312caeafcb621fb650a7fab371 Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/19125 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>