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genode/repos/base-hw/lib/mk/spec/riscv/bootstrap-hw-spike.mk

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hw_riscv: strictly separate machine and syscall ids Fix #3230
2019-03-14 14:33:32 +00:00
#
# evaluate bbl_dir immediately, otherwise it won't recognize
# missing ports when checking library dependencies
#
base-hw: simplify board support in external repo Avoid use of REP_DIR in *.mk files to simplify the use of these files as templates for a board hosted in a separate repository. Use REP_INC_DIR for searching headers, thereby considering headers hosted in an external repository. Issue #3168
2021-01-18 16:55:51 +00:00
REP_INC_DIR += src/bootstrap/spec/riscv
INC_DIR += $(call select_from_ports,bbl)/src/lib/bbl
hw: bootstrap into kernel Put the initialization of the cpu cores, setup of page-tables, enabling of MMU and caches into a separate component that is only used to bootstrap the kernel resp. core. Ref #2092
2016-11-07 17:00:24 +00:00
SRC_CC += bootstrap/spec/riscv/platform.cc
SRC_CC += lib/base/riscv/kernel/interface.cc
hw: introduce kernel/user address space split * introduces central memory map for core/kernel * on 32-bit platforms the kernel/core starts at 0x80000000 * on 64-bit platforms the kernel/core starts at 0xffffffc000000000 * mark kernel/core mappings as global ones (tagged TLB) * move the exception vector to begin of core's binary, thereby bootstrap knows from where to map it appropriately * do not map boot modules into core anymore * constrain core's virtual heap memory area * differentiate in between user's and core's main thread's UTCB, which now resides inside the kernel segment Ref #2091
2017-06-20 13:25:04 +00:00
SRC_CC += spec/64bit/memory_map.cc
hw: bootstrap into kernel Put the initialization of the cpu cores, setup of page-tables, enabling of MMU and caches into a separate component that is only used to bootstrap the kernel resp. core. Ref #2092
2016-11-07 17:00:24 +00:00
SRC_S += bootstrap/spec/riscv/crt0.s
base-hw: simplify board support in external repo Avoid use of REP_DIR in *.mk files to simplify the use of these files as templates for a board hosted in a separate repository. Use REP_INC_DIR for searching headers, thereby considering headers hosted in an external repository. Issue #3168
2021-01-18 16:55:51 +00:00
vpath spec/64bit/memory_map.cc $(call select_from_repositories,src/lib/hw)
hw: introduce kernel/user address space split * introduces central memory map for core/kernel * on 32-bit platforms the kernel/core starts at 0x80000000 * on 64-bit platforms the kernel/core starts at 0xffffffc000000000 * mark kernel/core mappings as global ones (tagged TLB) * move the exception vector to begin of core's binary, thereby bootstrap knows from where to map it appropriately * do not map boot modules into core anymore * constrain core's virtual heap memory area * differentiate in between user's and core's main thread's UTCB, which now resides inside the kernel segment Ref #2091
2017-06-20 13:25:04 +00:00
base-hw: simplify board support in external repo Avoid use of REP_DIR in *.mk files to simplify the use of these files as templates for a board hosted in a separate repository. Use REP_INC_DIR for searching headers, thereby considering headers hosted in an external repository. Issue #3168
2021-01-18 16:55:51 +00:00
include $(call select_from_repositories,lib/mk/bootstrap-hw.inc)
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