Initial commit.
Signed-off-by: Yilin Sun <imi415@imi.moe>
This commit is contained in:
commit
52076e676f
GPG Key ID:
17F01E106F9F5E0A
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|
@ -0,0 +1,12 @@
|
|||
BasedOnStyle: Google
|
||||
IndentWidth: 4
|
||||
AlignConsecutiveMacros: Consecutive
|
||||
AlignConsecutiveDeclarations: Consecutive
|
||||
AlignConsecutiveAssignments: Consecutive
|
||||
AllowShortFunctionsOnASingleLine: None
|
||||
BreakBeforeBraces: Custom
|
||||
BraceWrapping:
|
||||
AfterEnum: false
|
||||
AfterStruct: false
|
||||
SplitEmptyFunction: false
|
||||
ColumnLimit: 120
|
||||
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@ -0,0 +1,5 @@
|
|||
/cmake-build-*
|
||||
/build
|
||||
/board/*.bak
|
||||
/.vscode
|
||||
|
||||
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|
@ -0,0 +1,3 @@
|
|||
[submodule "SDK"]
|
||||
path = SDK
|
||||
url = https://github.com/hpmicro/hpm_sdk.git
|
||||
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@ -0,0 +1,169 @@
|
|||
cmake_minimum_required(VERSION 3.10)
|
||||
|
||||
project(fire_hpm6750_template)
|
||||
|
||||
enable_language(CXX)
|
||||
enable_language(ASM)
|
||||
|
||||
# Different linker scripts
|
||||
set(TARGET_LDSCRIPT_FLASH "${CMAKE_SOURCE_DIR}/app_flash.ld")
|
||||
set(TARGET_LDSCRIPT_RAM "${CMAKE_SOURCE_DIR}/SDK/soc/HPM6750/toolchains/gcc/ram.ld")
|
||||
|
||||
set(TARGET_SOURCES
|
||||
"SDK/components/debug_console/hpm_debug_console.c"
|
||||
"SDK/drivers/src/hpm_acmp_drv.c"
|
||||
"SDK/drivers/src/hpm_adc12_drv.c"
|
||||
"SDK/drivers/src/hpm_adc16_drv.c"
|
||||
"SDK/drivers/src/hpm_cam_drv.c"
|
||||
"SDK/drivers/src/hpm_can_drv.c"
|
||||
"SDK/drivers/src/hpm_crc_drv.c"
|
||||
"SDK/drivers/src/hpm_dao_drv.c"
|
||||
"SDK/drivers/src/hpm_dma_drv.c"
|
||||
"SDK/drivers/src/hpm_enet_drv.c"
|
||||
"SDK/drivers/src/hpm_femc_drv.c"
|
||||
"SDK/drivers/src/hpm_ffa_drv.c"
|
||||
"SDK/drivers/src/hpm_gpio_drv.c"
|
||||
"SDK/drivers/src/hpm_gptmr_drv.c"
|
||||
"SDK/drivers/src/hpm_i2c_drv.c"
|
||||
"SDK/drivers/src/hpm_i2s_drv.c"
|
||||
"SDK/drivers/src/hpm_jpeg_drv.c"
|
||||
"SDK/drivers/src/hpm_lcdc_drv.c"
|
||||
"SDK/drivers/src/hpm_lin_drv.c"
|
||||
"SDK/drivers/src/hpm_mchtmr_drv.c"
|
||||
"SDK/drivers/src/hpm_pcfg_drv.c"
|
||||
"SDK/drivers/src/hpm_pdm_drv.c"
|
||||
"SDK/drivers/src/hpm_pdma_drv.c"
|
||||
"SDK/drivers/src/hpm_pla_drv.c"
|
||||
"SDK/drivers/src/hpm_pllctl_drv.c"
|
||||
"SDK/drivers/src/hpm_pllctlv2_drv.c"
|
||||
"SDK/drivers/src/hpm_pmp_drv.c"
|
||||
"SDK/drivers/src/hpm_ptpc_drv.c"
|
||||
"SDK/drivers/src/hpm_pwm_drv.c"
|
||||
"SDK/drivers/src/hpm_rng_drv.c"
|
||||
"SDK/drivers/src/hpm_rtc_drv.c"
|
||||
"SDK/drivers/src/hpm_sdm_drv.c"
|
||||
"SDK/drivers/src/hpm_sdp_drv.c"
|
||||
"SDK/drivers/src/hpm_sdxc_drv.c"
|
||||
"SDK/drivers/src/hpm_spi_drv.c"
|
||||
"SDK/drivers/src/hpm_tsns_drv.c"
|
||||
"SDK/drivers/src/hpm_uart_drv.c"
|
||||
"SDK/drivers/src/hpm_usb_drv.c"
|
||||
"SDK/drivers/src/hpm_vad_drv.c"
|
||||
"SDK/drivers/src/hpm_wdg_drv.c"
|
||||
"SDK/soc/HPM6750/boot/hpm_bootheader.c"
|
||||
"SDK/soc/HPM6750/hpm_clock_drv.c"
|
||||
"SDK/soc/HPM6750/hpm_l1c_drv.c"
|
||||
"SDK/soc/HPM6750/hpm_otp_drv.c"
|
||||
"SDK/soc/HPM6750/hpm_sysctl_drv.c"
|
||||
"SDK/soc/HPM6750/system.c"
|
||||
"SDK/soc/HPM6750/toolchains/gcc/initfini.c"
|
||||
"SDK/soc/HPM6750/toolchains/gcc/start.S"
|
||||
"SDK/soc/HPM6750/toolchains/reset.c"
|
||||
"SDK/soc/HPM6750/toolchains/trap.c"
|
||||
"SDK/utils/hpm_sbrk.c"
|
||||
"board/board.c"
|
||||
"board/pinmux.c"
|
||||
"board/syscalls.c"
|
||||
"board/xip.c"
|
||||
"src/main.c"
|
||||
)
|
||||
|
||||
set(TARGET_C_DEFINES
|
||||
)
|
||||
|
||||
set(TARGET_C_DEFINES_XIP
|
||||
"FLASH_XIP"
|
||||
)
|
||||
|
||||
set(TARGET_C_INCLUDES
|
||||
"SDK/arch"
|
||||
"SDK/components/debug_console"
|
||||
"SDK/drivers/inc"
|
||||
"SDK/soc/HPM6750"
|
||||
"SDK/soc/ip"
|
||||
"board"
|
||||
"include"
|
||||
)
|
||||
|
||||
# Shared libraries linked with application
|
||||
set(TARGET_LIBS
|
||||
"c"
|
||||
"m"
|
||||
"nosys"
|
||||
)
|
||||
|
||||
# Shared library and linker script search paths
|
||||
set(TARGET_LIB_DIRECTORIES
|
||||
"SDK/soc/HPM6750/toolchains/gcc"
|
||||
)
|
||||
|
||||
# Conditional flags
|
||||
# DEBUG
|
||||
set(CMAKE_C_FLAGS_DEBUG "-DDEBUG -O0 -g")
|
||||
set(CMAKE_CXX_FLAGS_DEBUG "-DDEBUG -O0 -g")
|
||||
set(CMAKE_ASM_FLAGS_DEBUG "-DDEBUG -O0 -g")
|
||||
|
||||
# RELEASE
|
||||
set(CMAKE_C_FLAGS_RELEASE "-DNDEBUG -O2 -flto")
|
||||
set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG -O2 -flto")
|
||||
set(CMAKE_ASM_FLAGS_RELEASE "-DNDEBUG -O2 -flto")
|
||||
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "-flto")
|
||||
|
||||
# Final compiler flags
|
||||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fno-common -fno-builtin -ffreestanding -fdata-sections -ffunction-sections")
|
||||
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fno-common -fno-builtin -ffreestanding -fdata-sections -ffunction-sections")
|
||||
set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} -x assembler-with-cpp")
|
||||
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
|
||||
|
||||
# Shared sources, includes and definitions
|
||||
add_compile_definitions(${TARGET_C_DEFINES})
|
||||
include_directories(${TARGET_C_INCLUDES})
|
||||
link_directories(${TARGET_LIB_DIRECTORIES})
|
||||
link_libraries(${TARGET_LIBS})
|
||||
|
||||
# Main targets are added here
|
||||
|
||||
# Create ELF
|
||||
add_executable("${CMAKE_PROJECT_NAME}_FLASH.elf" ${TARGET_SOURCES})
|
||||
target_compile_definitions("${CMAKE_PROJECT_NAME}_FLASH.elf"
|
||||
PRIVATE ${TARGET_C_DEFINES_XIP}
|
||||
)
|
||||
target_link_options("${CMAKE_PROJECT_NAME}_FLASH.elf"
|
||||
PRIVATE "-T${TARGET_LDSCRIPT_FLASH}"
|
||||
PRIVATE "-Wl,--Map=${CMAKE_PROJECT_NAME}_FLASH.map"
|
||||
)
|
||||
set_property(TARGET "${CMAKE_PROJECT_NAME}_FLASH.elf" APPEND
|
||||
PROPERTY ADDITIONAL_CLEAN_FILES "${CMAKE_PROJECT_NAME}_FLASH.map"
|
||||
)
|
||||
add_custom_command(OUTPUT "${CMAKE_PROJECT_NAME}_FLASH.hex"
|
||||
COMMAND ${CMAKE_OBJCOPY} "-O" "ihex" "${CMAKE_PROJECT_NAME}_FLASH.elf" "${CMAKE_PROJECT_NAME}_FLASH.hex"
|
||||
DEPENDS "${CMAKE_PROJECT_NAME}_FLASH.elf"
|
||||
)
|
||||
add_custom_target("${CMAKE_PROJECT_NAME}_FLASH_HEX" DEPENDS "${CMAKE_PROJECT_NAME}_FLASH.hex")
|
||||
if (DEFINED TARGET_TOOLCHAIN_SIZE)
|
||||
add_custom_command(TARGET "${CMAKE_PROJECT_NAME}_FLASH.elf" POST_BUILD
|
||||
COMMAND ${TARGET_TOOLCHAIN_SIZE} "${CMAKE_PROJECT_NAME}_FLASH.elf"
|
||||
)
|
||||
endif ()
|
||||
|
||||
|
||||
# Create ELF
|
||||
add_executable("${CMAKE_PROJECT_NAME}_RAM.elf" ${TARGET_SOURCES})
|
||||
target_link_options("${CMAKE_PROJECT_NAME}_RAM.elf"
|
||||
PRIVATE "-T${TARGET_LDSCRIPT_RAM}"
|
||||
PRIVATE "-Wl,--Map=${CMAKE_PROJECT_NAME}_RAM.map"
|
||||
)
|
||||
set_property(TARGET "${CMAKE_PROJECT_NAME}_RAM.elf" APPEND
|
||||
PROPERTY ADDITIONAL_CLEAN_FILES "${CMAKE_PROJECT_NAME}_RAM.map"
|
||||
)
|
||||
add_custom_command(OUTPUT "${CMAKE_PROJECT_NAME}_RAM.hex"
|
||||
COMMAND ${CMAKE_OBJCOPY} "-O" "ihex" "${CMAKE_PROJECT_NAME}_RAM.elf" "${CMAKE_PROJECT_NAME}_RAM.hex"
|
||||
DEPENDS "${CMAKE_PROJECT_NAME}_RAM.elf"
|
||||
)
|
||||
add_custom_target("${CMAKE_PROJECT_NAME}_RAM_HEX" DEPENDS "${CMAKE_PROJECT_NAME}_RAM.hex")
|
||||
if (DEFINED TARGET_TOOLCHAIN_SIZE)
|
||||
add_custom_command(TARGET "${CMAKE_PROJECT_NAME}_RAM.elf" POST_BUILD
|
||||
COMMAND ${TARGET_TOOLCHAIN_SIZE} "${CMAKE_PROJECT_NAME}_RAM.elf"
|
||||
)
|
||||
endif ()
|
||||
|
||||
|
|
@ -0,0 +1 @@
|
|||
Subproject commit 2d5e67a18b07d0935401cf4d71a22f67163a1b45
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
adapter speed 5000
|
||||
|
||||
source [find interface/cmsis-dap.cfg]
|
||||
|
||||
transport select jtag
|
||||
|
||||
source [find target/hpmicro/hpm6750-single-core.cfg]
|
||||
|
||||
# openocd flash driver argument:
|
||||
# - option0:
|
||||
# [31:28] Flash probe type
|
||||
# 0 - SFDP SDR / 1 - SFDP DDR
|
||||
# 2 - 1-4-4 Read (0xEB, 24-bit address) / 3 - 1-2-2 Read(0xBB, 24-bit address)
|
||||
# 4 - HyperFLASH 1.8V / 5 - HyperFLASH 3V
|
||||
# 6 - OctaBus DDR (SPI -> OPI DDR)
|
||||
# 8 - Xccela DDR (SPI -> OPI DDR)
|
||||
# 10 - EcoXiP DDR (SPI -> OPI DDR)
|
||||
# [27:24] Command Pads after Power-on Reset
|
||||
# 0 - SPI / 1 - DPI / 2 - QPI / 3 - OPI
|
||||
# [23:20] Command Pads after Configuring FLASH
|
||||
# 0 - SPI / 1 - DPI / 2 - QPI / 3 - OPI
|
||||
# [19:16] Quad Enable Sequence (for the device support SFDP 1.0 only)
|
||||
# 0 - Not needed
|
||||
# 1 - QE bit is at bit 6 in Status Register 1
|
||||
# 2 - QE bit is at bit1 in Status Register 2
|
||||
# 3 - QE bit is at bit7 in Status Register 2
|
||||
# 4 - QE bit is at bit1 in Status Register 2 and should be programmed by 0x31
|
||||
# [15:8] Dummy cycles
|
||||
# 0 - Auto-probed / detected / default value
|
||||
# Others - User specified value, for DDR read, the dummy cycles should be 2 * cycles on FLASH datasheet
|
||||
# [7:4] Misc.
|
||||
# 0 - Not used
|
||||
# 1 - SPI mode
|
||||
# 2 - Internal loopback
|
||||
# 3 - External DQS
|
||||
# [3:0] Frequency option
|
||||
# 1 - 30MHz / 2 - 50MHz / 3 - 66MHz / 4 - 80MHz / 5 - 100MHz / 6 - 120MHz / 7 - 133MHz / 8 - 166MHz
|
||||
# - option1:
|
||||
# [31:20] Reserved
|
||||
# [19:16] IO voltage
|
||||
# 0 - 3V / 1 - 1.8V
|
||||
# [15:12] Pin group
|
||||
# 0 - 1st group / 1 - 2nd group
|
||||
# [11:8] Connection selection
|
||||
# 0 - CA_CS0 / 1 - CB_CS0 / 2 - CA_CS0 + CB_CS0 (Two FLASH connected to CA and CB respectively)
|
||||
# [7:0] Drive Strength
|
||||
# 0 - Default value
|
||||
|
||||
# xpi0 configs
|
||||
# - flash driver: hpm_xpi
|
||||
# - flash ctrl index: 0xF3040000
|
||||
# - base address: 0x80000000
|
||||
# - flash size: 0x2000000
|
||||
# - flash option0: 0x7
|
||||
flash bank xpi0 hpm_xpi 0x80000000 0x2000000 1 1 $_TARGET0 0xF3040000 0x7
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
_flash_size = 0x00400000;
|
||||
|
||||
INCLUDE flash_xip.ld;
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
/* SDK drivers */
|
||||
#include "hpm_clock_drv.h"
|
||||
#include "hpm_i2c_drv.h"
|
||||
#include "hpm_pcfg_drv.h"
|
||||
#include "hpm_pllctl_drv.h"
|
||||
#include "hpm_pmp_drv.h"
|
||||
#include "hpm_sysctl_drv.h"
|
||||
|
||||
/* Board */
|
||||
#include "board.h"
|
||||
#include "pinmux.h"
|
||||
|
||||
typedef struct {
|
||||
GPIO_Type *ctl;
|
||||
uint8_t index;
|
||||
uint8_t pin;
|
||||
} board_led_t;
|
||||
|
||||
static const board_led_t s_board_led_table[BOARD_LED_COUNT] = {
|
||||
{.ctl = BOARD_LED0_GPIO_CTRL, .index = BOARD_LED0_GPIO_INDEX, .pin = BOARD_LED0_GPIO_PIN},
|
||||
{.ctl = BOARD_LED1_GPIO_CTRL, .index = BOARD_LED1_GPIO_INDEX, .pin = BOARD_LED1_GPIO_PIN},
|
||||
{.ctl = BOARD_LED2_GPIO_CTRL, .index = BOARD_LED2_GPIO_INDEX, .pin = BOARD_LED2_GPIO_PIN},
|
||||
};
|
||||
|
||||
void board_init(void) {
|
||||
board_clock_init();
|
||||
|
||||
board_debug_console_init();
|
||||
board_led_init();
|
||||
|
||||
board_pmp_init();
|
||||
}
|
||||
|
||||
void board_clock_init(void) {
|
||||
uint32_t cpu0_freq = clock_get_frequency(clock_cpu0);
|
||||
if (cpu0_freq == PLLCTL_SOC_PLL_REFCLK_FREQ) {
|
||||
/* Configure the External OSC ramp-up time: ~9ms */
|
||||
pllctl_xtal_set_rampup_time(HPM_PLLCTL, 32UL * 1000UL * 9U);
|
||||
|
||||
/* Select clock setting preset1 */
|
||||
sysctl_clock_set_preset(HPM_SYSCTL, sysctl_preset_1);
|
||||
}
|
||||
|
||||
/* Update DCDC voltage */
|
||||
pcfg_dcdc_set_voltage(HPM_PCFG, BOARD_CORE_VOLTAGE_MV);
|
||||
|
||||
if (pllctl_init_int_pll_with_freq(HPM_PLLCTL, 0, BOARD_CPU_FREQ) != status_success) {
|
||||
for (;;) {
|
||||
WFI();
|
||||
}
|
||||
}
|
||||
|
||||
clock_set_source_divider(clock_cpu0, clk_src_pll0_clk0, 1);
|
||||
clock_update_core_clock();
|
||||
}
|
||||
|
||||
void board_debug_console_init(void) {
|
||||
console_config_t cfg;
|
||||
|
||||
board_debug_uart_pins_init();
|
||||
|
||||
/* Configure the UART clock to 24MHz */
|
||||
clock_set_source_divider(clock_uart0, clk_src_osc24m, 1U);
|
||||
clock_add_to_group(clock_uart0, 0);
|
||||
|
||||
cfg.type = CONSOLE_TYPE_UART;
|
||||
cfg.base = HPM_UART0_BASE;
|
||||
cfg.src_freq_in_hz = clock_get_frequency(clock_uart0);
|
||||
cfg.baudrate = BOARD_DEBUG_UART_BAUD;
|
||||
|
||||
console_init(&cfg);
|
||||
}
|
||||
|
||||
void board_led_init(void) {
|
||||
board_led_pins_init();
|
||||
}
|
||||
|
||||
void board_led_set(uint8_t led_id, bool state) {
|
||||
if (led_id < BOARD_LED_COUNT) {
|
||||
const board_led_t *led = &s_board_led_table[led_id];
|
||||
gpio_write_pin(led->ctl, led->index, led->pin, !state);
|
||||
}
|
||||
}
|
||||
|
||||
void board_pmp_init(void) {
|
||||
uint32_t start_addr;
|
||||
uint32_t end_addr;
|
||||
uint32_t length;
|
||||
pmp_entry_t pmp_entry[16];
|
||||
uint8_t index = 0;
|
||||
|
||||
/* Init noncachable memory */
|
||||
extern uint32_t __noncacheable_start__[];
|
||||
extern uint32_t __noncacheable_end__[];
|
||||
start_addr = (uint32_t)__noncacheable_start__;
|
||||
end_addr = (uint32_t)__noncacheable_end__;
|
||||
length = end_addr - start_addr;
|
||||
if (length > 0) {
|
||||
/* Ensure the address and the length are power of 2 aligned */
|
||||
assert((length & (length - 1U)) == 0U);
|
||||
assert((start_addr & (length - 1U)) == 0U);
|
||||
pmp_entry[index].pmp_addr = PMP_NAPOT_ADDR(start_addr, length);
|
||||
pmp_entry[index].pmp_cfg.val = PMP_CFG(READ_EN, WRITE_EN, EXECUTE_EN, ADDR_MATCH_NAPOT, REG_UNLOCK);
|
||||
pmp_entry[index].pma_addr = PMA_NAPOT_ADDR(start_addr, length);
|
||||
pmp_entry[index].pma_cfg.val = PMA_CFG(ADDR_MATCH_NAPOT, MEM_TYPE_MEM_NON_CACHE_BUF, AMO_EN);
|
||||
index++;
|
||||
}
|
||||
|
||||
/* Init share memory */
|
||||
extern uint32_t __share_mem_start__[];
|
||||
extern uint32_t __share_mem_end__[];
|
||||
start_addr = (uint32_t)__share_mem_start__;
|
||||
end_addr = (uint32_t)__share_mem_end__;
|
||||
length = end_addr - start_addr;
|
||||
if (length > 0) {
|
||||
/* Ensure the address and the length are power of 2 aligned */
|
||||
assert((length & (length - 1U)) == 0U);
|
||||
assert((start_addr & (length - 1U)) == 0U);
|
||||
pmp_entry[index].pmp_addr = PMP_NAPOT_ADDR(start_addr, length);
|
||||
pmp_entry[index].pmp_cfg.val = PMP_CFG(READ_EN, WRITE_EN, EXECUTE_EN, ADDR_MATCH_NAPOT, REG_UNLOCK);
|
||||
pmp_entry[index].pma_addr = PMA_NAPOT_ADDR(start_addr, length);
|
||||
pmp_entry[index].pma_cfg.val = PMA_CFG(ADDR_MATCH_NAPOT, MEM_TYPE_MEM_NON_CACHE_BUF, AMO_EN);
|
||||
index++;
|
||||
}
|
||||
|
||||
pmp_config(&pmp_entry[0], index);
|
||||
}
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
/*
|
||||
* Copyright (c) 2021-2023 HPMicro
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef HPM_BOARD_H
|
||||
#define HPM_BOARD_H
|
||||
#include <stdio.h>
|
||||
|
||||
/* SDK drivers */
|
||||
#include "hpm_clock_drv.h"
|
||||
#include "hpm_common.h"
|
||||
#include "hpm_gpio_drv.h"
|
||||
#include "hpm_soc.h"
|
||||
#include "hpm_soc_feature.h"
|
||||
|
||||
/* Debug Console */
|
||||
#include "hpm_debug_console.h"
|
||||
|
||||
/* Board */
|
||||
#include "pinmux.h"
|
||||
|
||||
#define BOARD_CPU_FREQ (648000000UL)
|
||||
#define BOARD_CORE_VOLTAGE_MV (1200UL)
|
||||
|
||||
#define BOARD_DEBUG_UART_BAUD (115200UL)
|
||||
|
||||
#define BOARD_LED_COUNT 3
|
||||
|
||||
#define BOARD_LED0_GPIO_CTRL HPM_GPIO0
|
||||
#define BOARD_LED1_GPIO_CTRL HPM_GPIO0
|
||||
#define BOARD_LED2_GPIO_CTRL HPM_GPIO0
|
||||
|
||||
#define BOARD_LED0_GPIO_INDEX GPIO_DI_GPIOB
|
||||
#define BOARD_LED1_GPIO_INDEX GPIO_DI_GPIOB
|
||||
#define BOARD_LED2_GPIO_INDEX GPIO_DI_GPIOB
|
||||
|
||||
#define BOARD_LED0_GPIO_PIN 29
|
||||
#define BOARD_LED1_GPIO_PIN 30
|
||||
#define BOARD_LED2_GPIO_PIN 31
|
||||
|
||||
#define BOARD_LED_GPIO_CTRL BOARD_LED0_GPIO_CTRL
|
||||
#define BOARD_LED_GPIO_INDEX BOARD_LED0_GPIO_INDEX
|
||||
#define BOARD_LED_GPIO_PIN BOARD_LED0_GPIO_PIN
|
||||
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
void board_init(void);
|
||||
void board_clock_init(void);
|
||||
|
||||
void board_debug_console_init(void);
|
||||
|
||||
void board_led_init(void);
|
||||
void board_led_set(uint8_t led_id, bool state);
|
||||
|
||||
void board_pmp_init(void);
|
||||
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
#endif /* HPM_BOARD_H */
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
/*
|
||||
* Copyright (c) 2021-2022 HPMicro
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*
|
||||
*/
|
||||
|
||||
#include "board.h"
|
||||
|
||||
void board_debug_uart_pins_init(void) {
|
||||
HPM_IOC->PAD[IOC_PAD_PY07].FUNC_CTL = IOC_PY07_FUNC_CTL_UART0_RXD;
|
||||
HPM_IOC->PAD[IOC_PAD_PY06].FUNC_CTL = IOC_PY06_FUNC_CTL_UART0_TXD;
|
||||
/* PY port IO needs to configure PIOC as well */
|
||||
HPM_PIOC->PAD[IOC_PAD_PY07].FUNC_CTL = IOC_PY06_FUNC_CTL_SOC_PY_06;
|
||||
HPM_PIOC->PAD[IOC_PAD_PY06].FUNC_CTL = IOC_PY07_FUNC_CTL_SOC_PY_07;
|
||||
}
|
||||
|
||||
void board_led_pins_init(void) {
|
||||
HPM_IOC->PAD[IOC_PAD_PB29].FUNC_CTL = IOC_PB29_FUNC_CTL_GPIO_B_29;
|
||||
HPM_IOC->PAD[IOC_PAD_PB30].FUNC_CTL = IOC_PB30_FUNC_CTL_GPIO_B_30;
|
||||
HPM_IOC->PAD[IOC_PAD_PB31].FUNC_CTL = IOC_PB31_FUNC_CTL_GPIO_B_31;
|
||||
|
||||
gpio_set_pin_output_with_initial(BOARD_LED0_GPIO_CTRL, BOARD_LED0_GPIO_INDEX, BOARD_LED0_GPIO_PIN, 1U);
|
||||
gpio_set_pin_output_with_initial(BOARD_LED1_GPIO_CTRL, BOARD_LED1_GPIO_INDEX, BOARD_LED1_GPIO_PIN, 1U);
|
||||
gpio_set_pin_output_with_initial(BOARD_LED2_GPIO_CTRL, BOARD_LED2_GPIO_INDEX, BOARD_LED2_GPIO_PIN, 1U);
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) 2021 HPMicro
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef HPM_PINMUX_H
|
||||
#define HPM_PINMUX_H
|
||||
#include "hpm_soc.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void board_debug_uart_pins_init(void);
|
||||
void board_led_pins_init(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif /* HPM_PINMUX_H */
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
__attribute__((weak)) int _close(int file) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
__attribute__((weak)) int _isatty(int file) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
__attribute__((weak)) int _lseek(int file, int ptr, int dir) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
__attribute__((weak)) void _kill(int pid, int sig) {
|
||||
}
|
||||
|
||||
__attribute__((weak)) int _getpid(void) {
|
||||
return -1;
|
||||
}
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
#include <stdint.h>
|
||||
|
||||
/**
|
||||
* @brief FLASH configuration option definitions:
|
||||
* option[0]:
|
||||
* [31:16] 0xfcf9 - FLASH configuration option tag
|
||||
* [15:4] 0 - Reserved
|
||||
* [3:0] option words (exclude option[0])
|
||||
* option[1]:
|
||||
* [31:28] Flash probe type
|
||||
* 0 - SFDP SDR / 1 - SFDP DDR
|
||||
* 2 - 1-4-4 Read (0xEB, 24-bit address) / 3 - 1-2-2 Read(0xBB, 24-bit address)
|
||||
* 4 - HyperFLASH 1.8V / 5 - HyperFLASH 3V
|
||||
* 6 - OctaBus DDR (SPI -> OPI DDR)
|
||||
* 8 - Xccela DDR (SPI -> OPI DDR)
|
||||
* 10 - EcoXiP DDR (SPI -> OPI DDR)
|
||||
* [27:24] Command Pads after Power-on Reset
|
||||
* 0 - SPI / 1 - DPI / 2 - QPI / 3 - OPI
|
||||
* [23:20] Command Pads after Configuring FLASH
|
||||
* 0 - SPI / 1 - DPI / 2 - QPI / 3 - OPI
|
||||
* [19:16] Quad Enable Sequence (for the device support SFDP 1.0 only)
|
||||
* 0 - Not needed
|
||||
* 1 - QE bit is at bit 6 in Status Register 1
|
||||
* 2 - QE bit is at bit1 in Status Register 2
|
||||
* 3 - QE bit is at bit7 in Status Register 2
|
||||
* 4 - QE bit is at bit1 in Status Register 2 and should be programmed by 0x31
|
||||
* [15:8] Dummy cycles
|
||||
* 0 - Auto-probed / detected / default value
|
||||
* Others - User specified value, for DDR read, the dummy cycles should be 2 * cycles on FLASH datasheet
|
||||
* [7:4] Misc.
|
||||
* 0 - Not used
|
||||
* 1 - SPI mode
|
||||
* 2 - Internal loopback
|
||||
* 3 - External DQS
|
||||
* [3:0] Frequency option
|
||||
* 1 - 30MHz / 2 - 50MHz / 3 - 66MHz / 4 - 80MHz / 5 - 100MHz / 6 - 120MHz / 7 - 133MHz / 8 - 166MHz
|
||||
*
|
||||
* option[2] (Effective only if the bit[3:0] in option[0] > 1)
|
||||
* [31:20] Reserved
|
||||
* [19:16] IO voltage
|
||||
* 0 - 3V / 1 - 1.8V
|
||||
* [15:12] Pin group
|
||||
* 0 - 1st group / 1 - 2nd group
|
||||
* [11:8] Connection selection
|
||||
* 0 - CA_CS0 / 1 - CB_CS0 / 2 - CA_CS0 + CB_CS0 (Two FLASH connected to CA and CB respectively)
|
||||
* [7:0] Drive Strength
|
||||
* 0 - Default value
|
||||
* option[3] (Effective only if the bit[3:0] in option[0] > 2, required only for the QSPI NOR FLASH that not supports
|
||||
* JESD216)
|
||||
* [31:16] reserved
|
||||
* [15:12] Sector Erase Command Option, not required here
|
||||
* [11:8] Sector Size Option, not required here
|
||||
* [7:0] Flash Size Option
|
||||
* 0 - 4MB / 1 - 8MB / 2 - 16MB
|
||||
*/
|
||||
#if defined(FLASH_XIP) && FLASH_XIP
|
||||
__attribute__((section(".nor_cfg_option"))) const uint32_t option[4] = {
|
||||
0xfcf90001,
|
||||
0x00000007,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
};
|
||||
#endif
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
# Poor old Windows...
|
||||
if(WIN32)
|
||||
set(CMAKE_SYSTEM_NAME "Generic")
|
||||
endif()
|
||||
|
||||
set(CMAKE_C_COMPILER riscv32-elf-gcc)
|
||||
set(CMAKE_CXX_COMPILER riscv32-elf-g++)
|
||||
|
||||
# Optionally set size binary name, for elf section size reporting.
|
||||
set(TARGET_TOOLCHAIN_SIZE riscv32-elf-size)
|
||||
|
||||
set(CMAKE_C_FLAGS_INIT "-march=rv32imfdcxandes -mabi=ilp32d")
|
||||
set(CMAKE_CXX_FLAGS_INIT "-march=rv32imfdcxandes -mabi=ilp32d")
|
||||
set(CMAKE_EXE_LINKER_FLAGS_INIT "-specs=nosys.specs -Wl,--print-memory-usage -nostartfiles")
|
||||
|
||||
# Make CMake happy about those compilers
|
||||
set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#include <stdio.h>
|
||||
|
||||
#include "board.h"
|
||||
#include "hpm_debug_console.h"
|
||||
|
||||
int main(void) {
|
||||
board_init();
|
||||
|
||||
printf("Hello HPM!\n");
|
||||
|
||||
board_led_set(0, true);
|
||||
|
||||
for (;;) {
|
||||
WFI();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue