From 4d5cbec9118cbedf2d4ae5b54acaa22862245a4c Mon Sep 17 00:00:00 2001 From: Megan Wachs Date: Thu, 4 May 2017 05:46:05 -0700 Subject: Update SDK For E31/E51 Coreplex IP Evaluation --- FreedomStudio/HiFive1/demo_gpio/.DS_Store | Bin 0 -> 6148 bytes FreedomStudio/HiFive1/demo_gpio/.cproject | 160 +++++++++++++++++++ FreedomStudio/HiFive1/demo_gpio/.gitignore | 1 + FreedomStudio/HiFive1/demo_gpio/.project | 228 ++++++++++++++++++++++++++++ FreedomStudio/HiFive1/demo_gpio/link.lds | 167 ++++++++++++++++++++ FreedomStudio/HiFive1/demo_gpio/openocd.cfg | 34 +++++ 6 files changed, 590 insertions(+) create mode 100644 FreedomStudio/HiFive1/demo_gpio/.DS_Store create mode 100644 FreedomStudio/HiFive1/demo_gpio/.cproject create mode 100644 FreedomStudio/HiFive1/demo_gpio/.gitignore create mode 100644 FreedomStudio/HiFive1/demo_gpio/.project create mode 100644 FreedomStudio/HiFive1/demo_gpio/link.lds create mode 100644 FreedomStudio/HiFive1/demo_gpio/openocd.cfg (limited to 'FreedomStudio/HiFive1/demo_gpio') diff --git a/FreedomStudio/HiFive1/demo_gpio/.DS_Store b/FreedomStudio/HiFive1/demo_gpio/.DS_Store new file mode 100644 index 0000000..cf0a156 Binary files /dev/null and b/FreedomStudio/HiFive1/demo_gpio/.DS_Store differ diff --git a/FreedomStudio/HiFive1/demo_gpio/.cproject b/FreedomStudio/HiFive1/demo_gpio/.cproject new file mode 100644 index 0000000..cbbb990 --- /dev/null +++ b/FreedomStudio/HiFive1/demo_gpio/.cproject @@ -0,0 +1,160 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/FreedomStudio/HiFive1/demo_gpio/.gitignore b/FreedomStudio/HiFive1/demo_gpio/.gitignore new file mode 100644 index 0000000..3df573f --- /dev/null +++ b/FreedomStudio/HiFive1/demo_gpio/.gitignore @@ -0,0 +1 @@ +/Debug/ diff --git a/FreedomStudio/HiFive1/demo_gpio/.project b/FreedomStudio/HiFive1/demo_gpio/.project new file mode 100644 index 0000000..871f240 --- /dev/null +++ b/FreedomStudio/HiFive1/demo_gpio/.project @@ -0,0 +1,228 @@ + + + demo_gpio + + + + + + org.eclipse.cdt.managedbuilder.core.genmakebuilder + clean,full,incremental, + + + + + org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder + full,incremental, + + + + + + org.eclipse.cdt.core.cnature + org.eclipse.cdt.managedbuilder.core.managedBuildNature + org.eclipse.cdt.managedbuilder.core.ScannerConfigNature + + + + bsp + 2 + virtual:/virtual + + + demo_gpio.c + 1 + PARENT-3-PROJECT_LOC/software/demo_gpio/demo_gpio.c + + + bsp/.DS_Store + 1 + PARENT-3-PROJECT_LOC/bsp/.DS_Store + + + bsp/drivers + 2 + virtual:/virtual + + + bsp/env + 2 + virtual:/virtual + + + bsp/include + 2 + virtual:/virtual + + + bsp/drivers/fe300prci + 2 + virtual:/virtual + + + bsp/drivers/plic + 2 + virtual:/virtual + + + bsp/env/.DS_Store + 1 + PARENT-3-PROJECT_LOC/bsp/env/.DS_Store + + + bsp/env/encoding.h + 1 + PARENT-3-PROJECT_LOC/bsp/env/encoding.h + + + bsp/env/entry.S + 1 + PARENT-3-PROJECT_LOC/bsp/env/entry.S + + + bsp/env/freedom-e300-hifive1 + 2 + virtual:/virtual + + + bsp/env/hifive1.h + 1 + PARENT-3-PROJECT_LOC/bsp/env/hifive1.h + + + bsp/env/start.S + 1 + PARENT-3-PROJECT_LOC/bsp/env/start.S + + + bsp/include/.DS_Store + 1 + PARENT-3-PROJECT_LOC/bsp/include/.DS_Store + + + bsp/include/sifive + 2 + virtual:/virtual + + + bsp/drivers/fe300prci/fe300prci_driver.c + 1 + PARENT-3-PROJECT_LOC/bsp/drivers/fe300prci/fe300prci_driver.c + + + bsp/drivers/fe300prci/fe300prci_driver.h + 1 + PARENT-3-PROJECT_LOC/bsp/drivers/fe300prci/fe300prci_driver.h + + + bsp/drivers/plic/plic_driver.c + 1 + PARENT-3-PROJECT_LOC/bsp/drivers/plic/plic_driver.c + + + bsp/drivers/plic/plic_driver.h + 1 + PARENT-3-PROJECT_LOC/bsp/drivers/plic/plic_driver.h + + + bsp/env/freedom-e300-hifive1/init.c + 1 + PARENT-3-PROJECT_LOC/bsp/env/freedom-e300-hifive1/init.c + + + bsp/env/freedom-e300-hifive1/link.lds + 1 + PARENT-3-PROJECT_LOC/bsp/env/freedom-e300-hifive1/link.lds + + + bsp/env/freedom-e300-hifive1/openocd.cfg + 1 + PARENT-3-PROJECT_LOC/bsp/env/freedom-e300-hifive1/openocd.cfg + + + bsp/env/freedom-e300-hifive1/platform.h + 1 + PARENT-3-PROJECT_LOC/bsp/env/freedom-e300-hifive1/platform.h + + + bsp/env/freedom-e300-hifive1/settings.mk + 1 + PARENT-3-PROJECT_LOC/bsp/env/freedom-e300-hifive1/settings.mk + + + bsp/include/sifive/.DS_Store + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/.DS_Store + + + bsp/include/sifive/bits.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/bits.h + + + bsp/include/sifive/const.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/const.h + + + bsp/include/sifive/devices + 2 + virtual:/virtual + + + bsp/include/sifive/sections.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/sections.h + + + bsp/include/sifive/smp.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/smp.h + + + bsp/include/sifive/devices/aon.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/aon.h + + + bsp/include/sifive/devices/clint.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/clint.h + + + bsp/include/sifive/devices/gpio.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/gpio.h + + + bsp/include/sifive/devices/otp.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/otp.h + + + bsp/include/sifive/devices/plic.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/plic.h + + + bsp/include/sifive/devices/prci.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/prci.h + + + bsp/include/sifive/devices/pwm.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/pwm.h + + + bsp/include/sifive/devices/spi.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/spi.h + + + bsp/include/sifive/devices/uart.h + 1 + PARENT-3-PROJECT_LOC/bsp/include/sifive/devices/uart.h + + + diff --git a/FreedomStudio/HiFive1/demo_gpio/link.lds b/FreedomStudio/HiFive1/demo_gpio/link.lds new file mode 100644 index 0000000..90e5c8f --- /dev/null +++ b/FreedomStudio/HiFive1/demo_gpio/link.lds @@ -0,0 +1,167 @@ +OUTPUT_ARCH( "riscv" ) + +ENTRY( _start ) + +MEMORY +{ + flash (rxai!w) : ORIGIN = 0x20400000, LENGTH = 512M + ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 16K +} + +PHDRS +{ + flash PT_LOAD; + ram_init PT_LOAD; + ram PT_NULL; +} + +SECTIONS +{ + __stack_size = DEFINED(__stack_size) ? __stack_size : 2K; + + .init : + { + KEEP (*(SORT_NONE(.init))) + } >flash AT>flash :flash + + .text : + { + *(.text.unlikely .text.unlikely.*) + *(.text.startup .text.startup.*) + *(.text .text.*) + *(.gnu.linkonce.t.*) + } >flash AT>flash :flash + + .fini : + { + KEEP (*(SORT_NONE(.fini))) + } >flash AT>flash :flash + + PROVIDE (__etext = .); + PROVIDE (_etext = .); + PROVIDE (etext = .); + + .rodata : + { + *(.rdata) + *(.rodata .rodata.*) + *(.gnu.linkonce.r.*) + } >flash AT>flash :flash + + . = ALIGN(4); + + .preinit_array : + { + PROVIDE_HIDDEN (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE_HIDDEN (__preinit_array_end = .); + } >flash AT>flash :flash + + .init_array : + { + PROVIDE_HIDDEN (__init_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) + KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) + PROVIDE_HIDDEN (__init_array_end = .); + } >flash AT>flash :flash + + .fini_array : + { + PROVIDE_HIDDEN (__fini_array_start = .); + KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) + KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) + PROVIDE_HIDDEN (__fini_array_end = .); + } >flash AT>flash :flash + + .ctors : + { + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + } >flash AT>flash :flash + + .dtors : + { + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + } >flash AT>flash :flash + + .lalign : + { + . = ALIGN(4); + PROVIDE( _data_lma = . ); + } >flash AT>flash :flash + + .dalign : + { + . = ALIGN(4); + PROVIDE( _data = . ); + } >ram AT>flash :ram_init + + .data : + { + *(.data .data.*) + *(.gnu.linkonce.d.*) + } >ram AT>flash :ram_init + + .srodata : + { + PROVIDE( _gp = . + 0x800 ); + *(.srodata.cst16) + *(.srodata.cst8) + *(.srodata.cst4) + *(.srodata.cst2) + *(.srodata .srodata.*) + } >ram AT>flash :ram_init + + .sdata : + { + *(.sdata .sdata.*) + *(.gnu.linkonce.s.*) + } >ram AT>flash :ram_init + + . = ALIGN(4); + PROVIDE( _edata = . ); + PROVIDE( edata = . ); + + PROVIDE( _fbss = . ); + PROVIDE( __bss_start = . ); + .bss : + { + *(.sbss*) + *(.gnu.linkonce.sb.*) + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + . = ALIGN(4); + } >ram AT>ram :ram + + . = ALIGN(8); + PROVIDE( _end = . ); + PROVIDE( end = . ); + + .stack ORIGIN(ram) + LENGTH(ram) - __stack_size : + { + PROVIDE( _heap_end = . ); + . = __stack_size; + PROVIDE( _sp = . ); + } >ram AT>ram :ram +} diff --git a/FreedomStudio/HiFive1/demo_gpio/openocd.cfg b/FreedomStudio/HiFive1/demo_gpio/openocd.cfg new file mode 100644 index 0000000..b0a8e26 --- /dev/null +++ b/FreedomStudio/HiFive1/demo_gpio/openocd.cfg @@ -0,0 +1,34 @@ +adapter_khz 10000 + +interface ftdi +ftdi_device_desc "Dual RS232-HS" +ftdi_vid_pid 0x0403 0x6010 + +ftdi_layout_init 0x0008 0x001b +ftdi_layout_signal nSRST -oe 0x0020 -data 0x0020 + +#Reset Stretcher logic on FE310 is ~1 second long +#This doesn't apply if you use +# ftdi_set_signal, but still good to document +#adapter_nsrst_delay 1500 + +set _CHIPNAME riscv +jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10e31913 + +set _TARGETNAME $_CHIPNAME.cpu +target create $_TARGETNAME riscv -chain-position $_TARGETNAME +$_TARGETNAME configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1 + +flash bank onboard_spi_flash fespi 0x20000000 0 0 0 $_TARGETNAME +init +#reset -- This type of reset is not implemented yet +if {[ info exists pulse_srst]} { + ftdi_set_signal nSRST 0 + ftdi_set_signal nSRST z + #Wait for the reset stretcher + #It will work without this, but + #will incur lots of delays for later commands. + sleep 1500 +} +halt +flash protect 0 64 last off -- cgit v1.2.3