kopia lustrzana https://github.com/pimoroni/pimoroni-pico
CI: TEST: Add 1023/1024 split Pico build.
rodzic
d2dd69842d
commit
9aaed0af03
|
@ -21,6 +21,8 @@ jobs:
|
|||
board: RPI_PICO
|
||||
- name: picow
|
||||
board: RPI_PICO_W
|
||||
- name: pimoroni_pico
|
||||
board: PIMORONI_PICO
|
||||
- name: tiny2040_8mb
|
||||
board: PIMORONI_TINY2040
|
||||
- name: picolipo_4mb
|
||||
|
|
|
@ -0,0 +1,20 @@
|
|||
{
|
||||
"deploy": [
|
||||
"../deploy.md"
|
||||
],
|
||||
"docs": "",
|
||||
"features": [
|
||||
"Breadboard friendly",
|
||||
"Castellated Pads",
|
||||
"Micro USB"
|
||||
],
|
||||
"id": "rp2-pico",
|
||||
"images": [
|
||||
"rp2-pico.jpg"
|
||||
],
|
||||
"mcu": "rp2040",
|
||||
"product": "Pico",
|
||||
"thumbnail": "",
|
||||
"url": "https://www.raspberrypi.com/products/raspberry-pi-pico/",
|
||||
"vendor": "Raspberry Pi"
|
||||
}
|
|
@ -0,0 +1,3 @@
|
|||
include("$(PORT_DIR)/boards/manifest.py")
|
||||
|
||||
include("../manifest_pico.py")
|
|
@ -0,0 +1,274 @@
|
|||
/* Based on GCC ARM embedded samples.
|
||||
Defines the following symbols for use by code:
|
||||
__exidx_start
|
||||
__exidx_end
|
||||
__etext
|
||||
__data_start__
|
||||
__preinit_array_start
|
||||
__preinit_array_end
|
||||
__init_array_start
|
||||
__init_array_end
|
||||
__fini_array_start
|
||||
__fini_array_end
|
||||
__data_end__
|
||||
__bss_start__
|
||||
__bss_end__
|
||||
__end__
|
||||
end
|
||||
__HeapLimit
|
||||
__StackLimit
|
||||
__StackTop
|
||||
__stack (== StackTop)
|
||||
*/
|
||||
|
||||
/* Default RP2 flash size. Assumes no user filesystem. */
|
||||
_flash_start = 0x10000000;
|
||||
_flash_size = 2048k;
|
||||
_flash_app_size = 1024k;
|
||||
_flash_fs_size = _flash_size - _flash_app_size;
|
||||
_flash_fs_start = _flash_start + _flash_app_size;
|
||||
|
||||
MEMORY
|
||||
{
|
||||
FLASH(rx) : ORIGIN = _flash_start, LENGTH = _flash_size
|
||||
APP(rx) : ORIGIN = _flash_start, LENGTH = _flash_app_size
|
||||
FILESYSTEM(r) : ORIGIN = _flash_fs_start, LENGTH = _flash_fs_size
|
||||
RAM(rwx) : ORIGIN = 0x20000000, LENGTH = 256k
|
||||
SCRATCH_X(rwx) : ORIGIN = 0x20040000, LENGTH = 4k
|
||||
SCRATCH_Y(rwx) : ORIGIN = 0x20041000, LENGTH = 4k
|
||||
}
|
||||
|
||||
ENTRY(_entry_point)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* Second stage bootloader is prepended to the image. It must be 256 bytes big
|
||||
and checksummed. It is usually built by the boot_stage2 target
|
||||
in the Raspberry Pi Pico SDK
|
||||
*/
|
||||
|
||||
.flash_begin : {
|
||||
__flash_binary_start = .;
|
||||
} > APP
|
||||
|
||||
.boot2 : {
|
||||
__boot2_start__ = .;
|
||||
KEEP (*(.boot2))
|
||||
__boot2_end__ = .;
|
||||
} > APP
|
||||
|
||||
ASSERT(__boot2_end__ - __boot2_start__ == 256,
|
||||
"ERROR: Pico second stage bootloader must be 256 bytes in size")
|
||||
|
||||
/* The second stage will always enter the image at the start of .text.
|
||||
The debugger will use the ELF entry point, which is the _entry_point
|
||||
symbol if present, otherwise defaults to start of .text.
|
||||
This can be used to transfer control back to the bootrom on debugger
|
||||
launches only, to perform proper flash setup.
|
||||
*/
|
||||
|
||||
.text : {
|
||||
__logical_binary_start = .;
|
||||
KEEP (*(.vectors))
|
||||
KEEP (*(.binary_info_header))
|
||||
__binary_info_header_end = .;
|
||||
KEEP (*(.reset))
|
||||
/* TODO revisit this now memset/memcpy/float in ROM */
|
||||
/* bit of a hack right now to exclude all floating point and time critical (e.g. memset, memcpy) code from
|
||||
* FLASH ... we will include any thing excluded here in .data below by default */
|
||||
*(.init)
|
||||
/* Change for MicroPython... exclude gc.c, parse.c, vm.c from flash */
|
||||
*(EXCLUDE_FILE(*libgcc.a: *libc.a: *lib_a-mem*.o *libm.a: *gc.c.obj *vm.c.obj *parse.c.obj) .text*)
|
||||
*(.fini)
|
||||
/* Pull all c'tors into .text */
|
||||
*crtbegin.o(.ctors)
|
||||
*crtbegin?.o(.ctors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
|
||||
*(SORT(.ctors.*))
|
||||
*(.ctors)
|
||||
/* Followed by destructors */
|
||||
*crtbegin.o(.dtors)
|
||||
*crtbegin?.o(.dtors)
|
||||
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
|
||||
*(SORT(.dtors.*))
|
||||
*(.dtors)
|
||||
|
||||
*(.eh_frame*)
|
||||
. = ALIGN(4);
|
||||
} > APP
|
||||
|
||||
.rodata : {
|
||||
*(EXCLUDE_FILE(*libgcc.a: *libc.a:*lib_a-mem*.o *libm.a:) .rodata*)
|
||||
. = ALIGN(4);
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.flashdata*)))
|
||||
. = ALIGN(4);
|
||||
} > APP
|
||||
|
||||
.ARM.extab :
|
||||
{
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
} > APP
|
||||
|
||||
__exidx_start = .;
|
||||
.ARM.exidx :
|
||||
{
|
||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
||||
} > APP
|
||||
__exidx_end = .;
|
||||
|
||||
/* Machine inspectable binary information */
|
||||
. = ALIGN(4);
|
||||
__binary_info_start = .;
|
||||
.binary_info :
|
||||
{
|
||||
KEEP(*(.binary_info.keep.*))
|
||||
*(.binary_info.*)
|
||||
} > APP
|
||||
__binary_info_end = .;
|
||||
. = ALIGN(4);
|
||||
|
||||
/* End of .text-like segments */
|
||||
__etext = .;
|
||||
|
||||
.ram_vector_table (COPY): {
|
||||
*(.ram_vector_table)
|
||||
} > RAM
|
||||
|
||||
.data : {
|
||||
__data_start__ = .;
|
||||
*(vtable)
|
||||
|
||||
*(.time_critical*)
|
||||
|
||||
/* remaining .text and .rodata; i.e. stuff we exclude above because we want it in RAM */
|
||||
*(.text*)
|
||||
. = ALIGN(4);
|
||||
*(.rodata*)
|
||||
. = ALIGN(4);
|
||||
|
||||
*(.data*)
|
||||
|
||||
. = ALIGN(4);
|
||||
*(.after_data.*)
|
||||
. = ALIGN(4);
|
||||
/* preinit data */
|
||||
PROVIDE_HIDDEN (__mutex_array_start = .);
|
||||
KEEP(*(SORT(.mutex_array.*)))
|
||||
KEEP(*(.mutex_array))
|
||||
PROVIDE_HIDDEN (__mutex_array_end = .);
|
||||
|
||||
. = ALIGN(4);
|
||||
/* preinit data */
|
||||
PROVIDE_HIDDEN (__preinit_array_start = .);
|
||||
KEEP(*(SORT(.preinit_array.*)))
|
||||
KEEP(*(.preinit_array))
|
||||
PROVIDE_HIDDEN (__preinit_array_end = .);
|
||||
|
||||
. = ALIGN(4);
|
||||
/* init data */
|
||||
PROVIDE_HIDDEN (__init_array_start = .);
|
||||
KEEP(*(SORT(.init_array.*)))
|
||||
KEEP(*(.init_array))
|
||||
PROVIDE_HIDDEN (__init_array_end = .);
|
||||
|
||||
. = ALIGN(4);
|
||||
/* finit data */
|
||||
PROVIDE_HIDDEN (__fini_array_start = .);
|
||||
*(SORT(.fini_array.*))
|
||||
*(.fini_array)
|
||||
PROVIDE_HIDDEN (__fini_array_end = .);
|
||||
|
||||
*(.jcr)
|
||||
. = ALIGN(4);
|
||||
/* All data end */
|
||||
__data_end__ = .;
|
||||
} > RAM AT> APP
|
||||
|
||||
.uninitialized_data (COPY): {
|
||||
. = ALIGN(4);
|
||||
*(.uninitialized_data*)
|
||||
} > RAM
|
||||
|
||||
/* bss without zero init on startup */
|
||||
.uninitialized_bss (NOLOAD): {
|
||||
. = ALIGN(4);
|
||||
*(.uninitialized_bss*)
|
||||
} > RAM
|
||||
|
||||
/* Start and end symbols must be word-aligned */
|
||||
.scratch_x : {
|
||||
__scratch_x_start__ = .;
|
||||
*(.scratch_x.*)
|
||||
. = ALIGN(4);
|
||||
__scratch_x_end__ = .;
|
||||
} > SCRATCH_X AT > APP
|
||||
__scratch_x_source__ = LOADADDR(.scratch_x);
|
||||
|
||||
.scratch_y : {
|
||||
__scratch_y_start__ = .;
|
||||
*(.scratch_y.*)
|
||||
. = ALIGN(4);
|
||||
__scratch_y_end__ = .;
|
||||
} > SCRATCH_Y AT > APP
|
||||
__scratch_y_source__ = LOADADDR(.scratch_y);
|
||||
|
||||
.bss : {
|
||||
. = ALIGN(4);
|
||||
__bss_start__ = .;
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.bss*)))
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
__bss_end__ = .;
|
||||
} > RAM
|
||||
|
||||
.heap (COPY):
|
||||
{
|
||||
__end__ = .;
|
||||
end = __end__;
|
||||
*(.heap*)
|
||||
__HeapLimit = .;
|
||||
} > RAM
|
||||
|
||||
/* .stack*_dummy section doesn't contains any symbols. It is only
|
||||
* used for linker to calculate size of stack sections, and assign
|
||||
* values to stack symbols later
|
||||
*
|
||||
* stack1 section may be empty/missing if platform_launch_core1 is not used */
|
||||
|
||||
/* by default we put core 0 stack at the end of scratch Y, so that if core 1
|
||||
* stack is not used then all of SCRATCH_X is free.
|
||||
*/
|
||||
.stack1_dummy (COPY):
|
||||
{
|
||||
*(.stack1*)
|
||||
} > SCRATCH_X
|
||||
.stack_dummy (COPY):
|
||||
{
|
||||
*(.stack*)
|
||||
} > SCRATCH_Y
|
||||
|
||||
.flash_end : {
|
||||
__flash_binary_end = .;
|
||||
} > APP
|
||||
|
||||
/* stack limit is poorly named, but historically is maximum heap ptr */
|
||||
__StackLimit = __bss_end__ + __micropy_c_heap_size__;
|
||||
|
||||
/* Define start and end of GC heap */
|
||||
__GcHeapStart = __StackLimit; /* after the C heap (sbrk limit) */
|
||||
__GcHeapEnd = ORIGIN(RAM) + LENGTH(RAM);
|
||||
|
||||
/* Define memory for the C stack */
|
||||
__StackOneTop = ORIGIN(SCRATCH_X) + LENGTH(SCRATCH_X);
|
||||
__StackTop = ORIGIN(SCRATCH_Y) + LENGTH(SCRATCH_Y);
|
||||
__StackOneBottom = __StackOneTop - SIZEOF(.stack1_dummy);
|
||||
__StackBottom = __StackTop - SIZEOF(.stack_dummy);
|
||||
PROVIDE(__stack = __StackTop);
|
||||
|
||||
/* Check GC heap is at least 128 KB */
|
||||
/* On a RP2040 using all SRAM this should always be the case. */
|
||||
ASSERT((__GcHeapEnd - __GcHeapStart) > 128*1024, "GcHeap is too small")
|
||||
|
||||
ASSERT( __binary_info_header_end - __logical_binary_start <= 256, "Binary info must be in first 256 bytes of the binary")
|
||||
/* todo assert on extra code */
|
||||
}
|
|
@ -0,0 +1,7 @@
|
|||
# cmake file for Raspberry Pi Pico
|
||||
set(PICO_BOARD "pico")
|
||||
|
||||
# Board specific version of the frozen manifest
|
||||
set(MICROPY_FROZEN_MANIFEST ${MICROPY_BOARD_DIR}/manifest.py)
|
||||
|
||||
set(MICROPY_C_HEAP_SIZE 4096)
|
|
@ -0,0 +1,3 @@
|
|||
// Board and hardware specific configuration
|
||||
#define MICROPY_HW_BOARD_NAME "Raspberry Pi Pico 1024"
|
||||
#define MICROPY_HW_FLASH_STORAGE_BYTES (1024 * 1024)
|
|
@ -0,0 +1,28 @@
|
|||
GP0,GPIO0
|
||||
GP1,GPIO1
|
||||
GP2,GPIO2
|
||||
GP3,GPIO3
|
||||
GP4,GPIO4
|
||||
GP5,GPIO5
|
||||
GP6,GPIO6
|
||||
GP7,GPIO7
|
||||
GP8,GPIO8
|
||||
GP9,GPIO9
|
||||
GP10,GPIO10
|
||||
GP11,GPIO11
|
||||
GP12,GPIO12
|
||||
GP13,GPIO13
|
||||
GP14,GPIO14
|
||||
GP15,GPIO15
|
||||
GP16,GPIO16
|
||||
GP17,GPIO17
|
||||
GP18,GPIO18
|
||||
GP19,GPIO19
|
||||
GP20,GPIO20
|
||||
GP21,GPIO21
|
||||
GP22,GPIO22
|
||||
GP25,GPIO25
|
||||
GP26,GPIO26
|
||||
GP27,GPIO27
|
||||
GP28,GPIO28
|
||||
LED,GPIO25
|
|
|
@ -0,0 +1,16 @@
|
|||
include_directories(${CMAKE_CURRENT_LIST_DIR}/../../)
|
||||
|
||||
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}")
|
||||
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../")
|
||||
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/../../")
|
||||
|
||||
set(CMAKE_C_STANDARD 11)
|
||||
set(CMAKE_CXX_STANDARD 17)
|
||||
|
||||
include(micropython-common)
|
||||
include(pico_wireless/micropython)
|
||||
|
||||
enable_ulab()
|
||||
|
||||
# C++ Magic Memory
|
||||
include(cppmem/micropython)
|
Ładowanie…
Reference in New Issue