diff options
Diffstat (limited to 'bsp/coreip-e21-arty')
| -rw-r--r-- | bsp/coreip-e21-arty/metal-inline.h | 276 | ||||
| -rw-r--r-- | bsp/coreip-e21-arty/metal-platform.h | 70 | ||||
| -rw-r--r-- | bsp/coreip-e21-arty/metal.default.lds | 18 | ||||
| -rw-r--r-- | bsp/coreip-e21-arty/metal.h | 1482 | ||||
| -rw-r--r-- | bsp/coreip-e21-arty/metal.ramrodata.lds | 18 | ||||
| -rw-r--r-- | bsp/coreip-e21-arty/metal.scratchpad.lds | 18 | ||||
| -rw-r--r-- | bsp/coreip-e21-arty/settings.mk | 6 |
7 files changed, 1438 insertions, 450 deletions
diff --git a/bsp/coreip-e21-arty/metal-inline.h b/bsp/coreip-e21-arty/metal-inline.h new file mode 100644 index 0000000..0f167d5 --- /dev/null +++ b/bsp/coreip-e21-arty/metal-inline.h @@ -0,0 +1,276 @@ +/* Copyright 2019 SiFive, Inc */ +/* SPDX-License-Identifier: Apache-2.0 */ +/* ----------------------------------- */ +/* [XXXXX] 20-05-2019 14-26-10 */ +/* ----------------------------------- */ + +#ifndef ASSEMBLY + +#ifndef COREIP_E21_ARTY__METAL_INLINE_H +#define COREIP_E21_ARTY__METAL_INLINE_H + +#include <metal/machine.h> + + +/* --------------------- fixed_clock ------------ */ +extern inline unsigned long __metal_driver_fixed_clock_rate(struct metal_clock *clock); + + +/* --------------------- fixed_factor_clock ------------ */ + + +/* --------------------- sifive_clint0 ------------ */ + + +/* --------------------- cpu ------------ */ +extern inline int __metal_driver_cpu_timebase(struct metal_cpu *cpu); +extern inline struct metal_interrupt * __metal_driver_cpu_interrupt_controller(struct metal_cpu *cpu); + + +/* --------------------- sifive_plic0 ------------ */ + + +/* --------------------- sifive_clic0 ------------ */ +extern inline unsigned long __metal_driver_sifive_clic0_control_base(struct metal_interrupt *controller); +extern inline unsigned long __metal_driver_sifive_clic0_control_size(struct metal_interrupt *controller); +extern inline struct metal_interrupt * __metal_driver_sifive_clic0_interrupt_parent(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_clic0_num_interrupts(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_clic0_interrupt_lines(struct metal_interrupt *controller, int idx); +extern inline int __metal_driver_sifive_clic0_max_levels(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_clic0_num_subinterrupts(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_clic0_num_intbits(struct metal_interrupt *controller); + + +/* --------------------- sifive_local_external_interrupts0 ------------ */ +extern inline struct metal_interrupt * __metal_driver_sifive_local_external_interrupts0_interrupt_parent(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_local_external_interrupts0_num_interrupts(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_local_external_interrupts0_interrupt_lines(struct metal_interrupt *controller, int idx); + + +/* --------------------- sifive_global_external_interrupts0 ------------ */ +extern inline int __metal_driver_sifive_global_external_interrupts0_init_done( ); +extern inline struct metal_interrupt * __metal_driver_sifive_global_external_interrupts0_interrupt_parent(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_global_external_interrupts0_num_interrupts(struct metal_interrupt *controller); +extern inline int __metal_driver_sifive_global_external_interrupts0_interrupt_lines(struct metal_interrupt *controller, int idx); + + +/* --------------------- sifive_gpio0 ------------ */ +extern inline unsigned long __metal_driver_sifive_gpio0_base(struct metal_gpio *gpio); +extern inline unsigned long __metal_driver_sifive_gpio0_size(struct metal_gpio *gpio); +extern inline int __metal_driver_sifive_gpio0_num_interrupts(struct metal_gpio *gpio); +extern inline struct metal_interrupt * __metal_driver_sifive_gpio0_interrupt_parent(struct metal_gpio *gpio); +extern inline int __metal_driver_sifive_gpio0_interrupt_lines(struct metal_gpio *gpio, int idx); + + +/* --------------------- sifive_gpio_button ------------ */ +extern inline struct metal_gpio * __metal_driver_sifive_gpio_button_gpio(struct metal_button *button); +extern inline int __metal_driver_sifive_gpio_button_pin(struct metal_button *button); +extern inline struct metal_interrupt * __metal_driver_sifive_gpio_button_interrupt_controller(struct metal_button *button); +extern inline int __metal_driver_sifive_gpio_button_interrupt_line(struct metal_button *button); +extern inline char * __metal_driver_sifive_gpio_button_label(struct metal_button *button); + + +/* --------------------- sifive_gpio_led ------------ */ +extern inline struct metal_gpio * __metal_driver_sifive_gpio_led_gpio(struct metal_led *led); +extern inline int __metal_driver_sifive_gpio_led_pin(struct metal_led *led); +extern inline char * __metal_driver_sifive_gpio_led_label(struct metal_led *led); + + +/* --------------------- sifive_gpio_switch ------------ */ +extern inline struct metal_gpio * __metal_driver_sifive_gpio_switch_gpio(struct metal_switch *flip); +extern inline int __metal_driver_sifive_gpio_switch_pin(struct metal_switch *flip); +extern inline struct metal_interrupt * __metal_driver_sifive_gpio_switch_interrupt_controller(struct metal_switch *flip); +extern inline int __metal_driver_sifive_gpio_switch_interrupt_line(struct metal_switch *flip); +extern inline char * __metal_driver_sifive_gpio_switch_label(struct metal_switch *flip); + + +/* --------------------- sifive_spi0 ------------ */ +extern inline unsigned long __metal_driver_sifive_spi0_control_base(struct metal_spi *spi); +extern inline unsigned long __metal_driver_sifive_spi0_control_size(struct metal_spi *spi); +extern inline struct __metal_driver_sifive_gpio0 * __metal_driver_sifive_spi0_pinmux(struct metal_spi *spi); +extern inline unsigned long __metal_driver_sifive_spi0_pinmux_output_selector(struct metal_spi *spi); +extern inline unsigned long __metal_driver_sifive_spi0_pinmux_source_selector(struct metal_spi *spi); + + +/* --------------------- sifive_test0 ------------ */ +extern inline unsigned long __metal_driver_sifive_test0_base( ); +extern inline unsigned long __metal_driver_sifive_test0_size( ); + + +/* --------------------- sifive_uart0 ------------ */ +extern inline unsigned long __metal_driver_sifive_uart0_control_base(struct metal_uart *uart); +extern inline unsigned long __metal_driver_sifive_uart0_control_size(struct metal_uart *uart); +extern inline int __metal_driver_sifive_uart0_num_interrupts(struct metal_uart *uart); +extern inline struct metal_interrupt * __metal_driver_sifive_uart0_interrupt_parent(struct metal_uart *uart); +extern inline int __metal_driver_sifive_uart0_interrupt_line(struct metal_uart *uart); +extern inline struct metal_clock * __metal_driver_sifive_uart0_clock(struct metal_uart *uart); +extern inline struct __metal_driver_sifive_gpio0 * __metal_driver_sifive_uart0_pinmux(struct metal_uart *uart); +extern inline unsigned long __metal_driver_sifive_uart0_pinmux_output_selector(struct metal_uart *uart); +extern inline unsigned long __metal_driver_sifive_uart0_pinmux_source_selector(struct metal_uart *uart); + + +/* --------------------- sifive_fe310_g000_hfrosc ------------ */ + + +/* --------------------- sifive_fe310_g000_hfxosc ------------ */ + + +/* --------------------- sifive_fe310_g000_pll ------------ */ + + +/* --------------------- fe310_g000_prci ------------ */ + + +/* --------------------- sifive_fu540_c000_l2 ------------ */ + + +/* From clock@0 */ +struct __metal_driver_fixed_clock __metal_dt_clock_0 = { + .clock.vtable = &__metal_driver_vtable_fixed_clock.clock, +}; + +struct metal_memory __metal_dt_mem_sys_sram_0_80000000 = { + ._base_address = 2147483648UL, + ._size = 32768UL, + ._attrs = { + .R = 1, + .W = 1, + .X = 1, + .C = 1, + .A = 1}, +}; + +struct metal_memory __metal_dt_mem_sys_sram_1_80008000 = { + ._base_address = 2147516416UL, + ._size = 32768UL, + ._attrs = { + .R = 1, + .W = 1, + .X = 1, + .C = 1, + .A = 1}, +}; + +struct metal_memory __metal_dt_mem_spi_20004000 = { + ._base_address = 1073741824UL, + ._size = 536870912UL, + ._attrs = { + .R = 1, + .W = 1, + .X = 1, + .C = 1, + .A = 1}, +}; + +/* From cpu@0 */ +struct __metal_driver_cpu __metal_dt_cpu_0 = { + .cpu.vtable = &__metal_driver_vtable_cpu.cpu_vtable, +}; + +/* From interrupt_controller */ +struct __metal_driver_riscv_cpu_intc __metal_dt_cpu_0_interrupt_controller = { + .controller.vtable = &__metal_driver_vtable_riscv_cpu_intc.controller_vtable, + .init_done = 0, +}; + +/* From pmp@0 */ +struct metal_pmp __metal_dt_pmp_0 = { + .num_regions = METAL_RISCV_PMP_0_NUM_REGIONS, +}; + +/* From interrupt_controller@2000000 */ +struct __metal_driver_sifive_clic0 __metal_dt_interrupt_controller_2000000 = { + .controller.vtable = &__metal_driver_vtable_sifive_clic0.clic_vtable, + .init_done = 0, +}; + +/* From local_external_interrupts_0 */ +struct __metal_driver_sifive_local_external_interrupts0 __metal_dt_local_external_interrupts_0 = { + .irc.vtable = &__metal_driver_vtable_sifive_local_external_interrupts0.local0_vtable, + .init_done = 0, +}; + +/* From global_external_interrupts */ +struct __metal_driver_sifive_global_external_interrupts0 __metal_dt_global_external_interrupts = { + .irc.vtable = &__metal_driver_vtable_sifive_global_external_interrupts0.global0_vtable, + .init_done = 0, +}; + +/* From gpio@20002000 */ +struct __metal_driver_sifive_gpio0 __metal_dt_gpio_20002000 = { + .gpio.vtable = &__metal_driver_vtable_sifive_gpio0.gpio, +}; + +/* From button@0 */ +struct __metal_driver_sifive_gpio_button __metal_dt_button_0 = { + .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, +}; + +/* From button@1 */ +struct __metal_driver_sifive_gpio_button __metal_dt_button_1 = { + .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, +}; + +/* From button@2 */ +struct __metal_driver_sifive_gpio_button __metal_dt_button_2 = { + .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, +}; + +/* From button@3 */ +struct __metal_driver_sifive_gpio_button __metal_dt_button_3 = { + .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, +}; + +/* From led@0red */ +struct __metal_driver_sifive_gpio_led __metal_dt_led_0red = { + .led.vtable = &__metal_driver_vtable_sifive_led.led_vtable, +}; + +/* From led@0green */ +struct __metal_driver_sifive_gpio_led __metal_dt_led_0green = { + .led.vtable = &__metal_driver_vtable_sifive_led.led_vtable, +}; + +/* From led@0blue */ +struct __metal_driver_sifive_gpio_led __metal_dt_led_0blue = { + .led.vtable = &__metal_driver_vtable_sifive_led.led_vtable, +}; + +/* From switch@0 */ +struct __metal_driver_sifive_gpio_switch __metal_dt_switch_0 = { + .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, +}; + +/* From switch@1 */ +struct __metal_driver_sifive_gpio_switch __metal_dt_switch_1 = { + .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, +}; + +/* From switch@2 */ +struct __metal_driver_sifive_gpio_switch __metal_dt_switch_2 = { + .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, +}; + +/* From switch@3 */ +struct __metal_driver_sifive_gpio_switch __metal_dt_switch_3 = { + .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, +}; + +/* From spi@20004000 */ +struct __metal_driver_sifive_spi0 __metal_dt_spi_20004000 = { + .spi.vtable = &__metal_driver_vtable_sifive_spi0.spi, +}; + +/* From teststatus@4000 */ +struct __metal_driver_sifive_test0 __metal_dt_teststatus_4000 = { + .shutdown.vtable = &__metal_driver_vtable_sifive_test0.shutdown, +}; + +/* From serial@20000000 */ +struct __metal_driver_sifive_uart0 __metal_dt_serial_20000000 = { + .uart.vtable = &__metal_driver_vtable_sifive_uart0.uart, +}; + + +#endif /* COREIP_E21_ARTY__METAL_INLINE_H*/ +#endif /* ! ASSEMBLY */ diff --git a/bsp/coreip-e21-arty/metal-platform.h b/bsp/coreip-e21-arty/metal-platform.h index 3daf97d..75dc2dd 100644 --- a/bsp/coreip-e21-arty/metal-platform.h +++ b/bsp/coreip-e21-arty/metal-platform.h @@ -1,3 +1,9 @@ +/* Copyright 2019 SiFive, Inc */ +/* SPDX-License-Identifier: Apache-2.0 */ +/* ----------------------------------- */ +/* [XXXXX] 20-05-2019 14-26-10 */ +/* ----------------------------------- */ + #ifndef COREIP_E21_ARTY__METAL_PLATFORM_H #define COREIP_E21_ARTY__METAL_PLATFORM_H @@ -13,10 +19,15 @@ /* From interrupt_controller@2000000 */ #define METAL_SIFIVE_CLIC0_2000000_BASE_ADDRESS 33554432UL +#define METAL_SIFIVE_CLIC0_0_BASE_ADDRESS 33554432UL #define METAL_SIFIVE_CLIC0_2000000_SIZE 16777216UL +#define METAL_SIFIVE_CLIC0_0_SIZE 16777216UL #define METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMINTS 153UL +#define METAL_SIFIVE_CLIC0_0_SIFIVE_NUMINTS 153UL #define METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMLEVELS 16UL +#define METAL_SIFIVE_CLIC0_0_SIFIVE_NUMLEVELS 16UL #define METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMINTBITS 2UL +#define METAL_SIFIVE_CLIC0_0_SIFIVE_NUMINTBITS 2UL #define METAL_SIFIVE_CLIC0 #define METAL_SIFIVE_CLIC0_MSIP_BASE 0UL @@ -31,9 +42,15 @@ #define METAL_SIFIVE_CLIC0_SMODE_APERTURE 12582912UL #define METAL_SIFIVE_CLIC0_UMODE_APERTURE 14680064UL +/* From global_external_interrupts */ + +#define METAL_SIFIVE_GLOBAL_EXTERNAL_INTERRUPTS0 + /* From gpio@20002000 */ #define METAL_SIFIVE_GPIO0_20002000_BASE_ADDRESS 536879104UL +#define METAL_SIFIVE_GPIO0_0_BASE_ADDRESS 536879104UL #define METAL_SIFIVE_GPIO0_20002000_SIZE 4096UL +#define METAL_SIFIVE_GPIO0_0_SIZE 4096UL #define METAL_SIFIVE_GPIO0 #define METAL_SIFIVE_GPIO0_VALUE 0UL @@ -54,9 +71,58 @@ #define METAL_SIFIVE_GPIO0_IOF_SEL 60UL #define METAL_SIFIVE_GPIO0_OUT_XOR 64UL +/* From button@0 */ + +/* From button@1 */ + +/* From button@2 */ + +/* From button@3 */ + +#define METAL_SIFIVE_GPIO_BUTTONS + +/* From led@0red */ + +/* From led@0green */ + +/* From led@0blue */ + +#define METAL_SIFIVE_GPIO_LEDS + +/* From switch@0 */ + +/* From switch@1 */ + +/* From switch@2 */ + +/* From switch@3 */ + +#define METAL_SIFIVE_GPIO_SWITCHES + +/* From local_external_interrupts_0 */ + +#define METAL_SIFIVE_LOCAL_EXTERNAL_INTERRUPTS0 + +/* From pwm@20005000 */ +#define METAL_SIFIVE_PWM0_20005000_BASE_ADDRESS 536891392UL +#define METAL_SIFIVE_PWM0_0_BASE_ADDRESS 536891392UL +#define METAL_SIFIVE_PWM0_20005000_SIZE 4096UL +#define METAL_SIFIVE_PWM0_0_SIZE 4096UL + +#define METAL_SIFIVE_PWM0 +#define METAL_SIFIVE_PWM0_PWMCFG 0UL +#define METAL_SIFIVE_PWM0_PWMCOUNT 8UL +#define METAL_SIFIVE_PWM0_PWMS 16UL +#define METAL_SIFIVE_PWM0_PWMCMP0 32UL +#define METAL_SIFIVE_PWM0_PWMCMP1 36UL +#define METAL_SIFIVE_PWM0_PWMCMP2 40UL +#define METAL_SIFIVE_PWM0_PWMCMP3 44UL + /* From spi@20004000 */ #define METAL_SIFIVE_SPI0_20004000_BASE_ADDRESS 536887296UL +#define METAL_SIFIVE_SPI0_0_BASE_ADDRESS 536887296UL #define METAL_SIFIVE_SPI0_20004000_SIZE 4096UL +#define METAL_SIFIVE_SPI0_0_SIZE 4096UL #define METAL_SIFIVE_SPI0 #define METAL_SIFIVE_SPI0_SCKDIV 0UL @@ -78,14 +144,18 @@ /* From teststatus@4000 */ #define METAL_SIFIVE_TEST0_4000_BASE_ADDRESS 16384UL +#define METAL_SIFIVE_TEST0_0_BASE_ADDRESS 16384UL #define METAL_SIFIVE_TEST0_4000_SIZE 4096UL +#define METAL_SIFIVE_TEST0_0_SIZE 4096UL #define METAL_SIFIVE_TEST0 #define METAL_SIFIVE_TEST0_FINISHER_OFFSET 0UL /* From serial@20000000 */ #define METAL_SIFIVE_UART0_20000000_BASE_ADDRESS 536870912UL +#define METAL_SIFIVE_UART0_0_BASE_ADDRESS 536870912UL #define METAL_SIFIVE_UART0_20000000_SIZE 4096UL +#define METAL_SIFIVE_UART0_0_SIZE 4096UL #define METAL_SIFIVE_UART0 #define METAL_SIFIVE_UART0_TXDATA 0UL diff --git a/bsp/coreip-e21-arty/metal.default.lds b/bsp/coreip-e21-arty/metal.default.lds index 3358fbe..0b7a37a 100644 --- a/bsp/coreip-e21-arty/metal.default.lds +++ b/bsp/coreip-e21-arty/metal.default.lds @@ -1,3 +1,9 @@ +/* Copyright 2019 SiFive, Inc */ +/* SPDX-License-Identifier: Apache-2.0 */ +/* ----------------------------------- */ +/* [XXXXX] 20-05-2019 14-26-10 */ +/* ----------------------------------- */ + OUTPUT_ARCH("riscv") ENTRY(_enter) @@ -58,6 +64,12 @@ SECTIONS *(.rdata) *(.rodata .rodata.*) *(.gnu.linkonce.r.*) + . = ALIGN(8); + *(.srodata.cst16) + *(.srodata.cst8) + *(.srodata.cst4) + *(.srodata.cst2) + *(.srodata .srodata.*) } >flash AT>flash :flash @@ -170,12 +182,6 @@ SECTIONS PROVIDE( __global_pointer$ = . + 0x800 ); *(.sdata .sdata.* .sdata2.*) *(.gnu.linkonce.s.*) - . = ALIGN(8); - *(.srodata.cst16) - *(.srodata.cst8) - *(.srodata.cst4) - *(.srodata.cst2) - *(.srodata .srodata.*) } >ram AT>flash :ram_init diff --git a/bsp/coreip-e21-arty/metal.h b/bsp/coreip-e21-arty/metal.h index 30fd7ef..89b2931 100644 --- a/bsp/coreip-e21-arty/metal.h +++ b/bsp/coreip-e21-arty/metal.h @@ -1,12 +1,18 @@ -#ifndef ASSEMBLY +/* Copyright 2019 SiFive, Inc */ +/* SPDX-License-Identifier: Apache-2.0 */ +/* ----------------------------------- */ +/* [XXXXX] 20-05-2019 14-26-10 */ +/* ----------------------------------- */ -#ifndef COREIP_E21_ARTY__METAL_H -#define COREIP_E21_ARTY__METAL_H +#ifndef ASSEMBLY #include <metal/machine/platform.h> #ifdef __METAL_MACHINE_MACROS +#ifndef MACROS_IF_COREIP_E21_ARTY__METAL_H +#define MACROS_IF_COREIP_E21_ARTY__METAL_H + #ifndef __METAL_CLINT_NUM_PARENTS #define __METAL_CLINT_NUM_PARENTS 0 #endif @@ -22,8 +28,13 @@ #define __METAL_CLIC_SUBINTERRUPTS 0 #endif +#endif /* MACROS_IF_COREIP_E21_ARTY__METAL_H*/ + #else /* ! __METAL_MACHINE_MACROS */ +#ifndef MACROS_ELSE_COREIP_E21_ARTY__METAL_H +#define MACROS_ELSE_COREIP_E21_ARTY__METAL_H + #define METAL_MAX_CLINT_INTERRUPTS 0 #define __METAL_CLINT_NUM_PARENTS 0 @@ -72,520 +83,1126 @@ #include <metal/drivers/sifive,uart0.h> /* From clock@0 */ -asm (".weak __metal_dt_clock_0"); struct __metal_driver_fixed_clock __metal_dt_clock_0; -asm (".weak __metal_dt_mem_sys_sram_0_80000000"); struct metal_memory __metal_dt_mem_sys_sram_0_80000000; -asm (".weak __metal_dt_mem_sys_sram_1_80008000"); struct metal_memory __metal_dt_mem_sys_sram_1_80008000; -asm (".weak __metal_dt_mem_spi_20004000"); struct metal_memory __metal_dt_mem_spi_20004000; /* From cpu@0 */ -asm (".weak __metal_dt_cpu_0"); struct __metal_driver_cpu __metal_dt_cpu_0; -asm (".weak __metal_dt_cpu_0_interrupt_controller"); struct __metal_driver_riscv_cpu_intc __metal_dt_cpu_0_interrupt_controller; -asm (".weak __metal_dt_pmp_0"); struct metal_pmp __metal_dt_pmp_0; /* From interrupt_controller@2000000 */ -asm (".weak __metal_dt_interrupt_controller_2000000"); struct __metal_driver_sifive_clic0 __metal_dt_interrupt_controller_2000000; /* From local_external_interrupts_0 */ -asm (".weak __metal_dt_local_external_interrupts_0"); struct __metal_driver_sifive_local_external_interrupts0 __metal_dt_local_external_interrupts_0; /* From global_external_interrupts */ -asm (".weak __metal_dt_global_external_interrupts"); struct __metal_driver_sifive_global_external_interrupts0 __metal_dt_global_external_interrupts; /* From gpio@20002000 */ -asm (".weak __metal_dt_gpio_20002000"); struct __metal_driver_sifive_gpio0 __metal_dt_gpio_20002000; /* From button@0 */ -asm (".weak __metal_dt_button_0"); struct __metal_driver_sifive_gpio_button __metal_dt_button_0; /* From button@1 */ -asm (".weak __metal_dt_button_1"); struct __metal_driver_sifive_gpio_button __metal_dt_button_1; /* From button@2 */ -asm (".weak __metal_dt_button_2"); struct __metal_driver_sifive_gpio_button __metal_dt_button_2; /* From button@3 */ -asm (".weak __metal_dt_button_3"); struct __metal_driver_sifive_gpio_button __metal_dt_button_3; /* From led@0red */ -asm (".weak __metal_dt_led_0red"); struct __metal_driver_sifive_gpio_led __metal_dt_led_0red; /* From led@0green */ -asm (".weak __metal_dt_led_0green"); struct __metal_driver_sifive_gpio_led __metal_dt_led_0green; /* From led@0blue */ -asm (".weak __metal_dt_led_0blue"); struct __metal_driver_sifive_gpio_led __metal_dt_led_0blue; /* From switch@0 */ -asm (".weak __metal_dt_switch_0"); struct __metal_driver_sifive_gpio_switch __metal_dt_switch_0; /* From switch@1 */ -asm (".weak __metal_dt_switch_1"); struct __metal_driver_sifive_gpio_switch __metal_dt_switch_1; /* From switch@2 */ -asm (".weak __metal_dt_switch_2"); struct __metal_driver_sifive_gpio_switch __metal_dt_switch_2; /* From switch@3 */ -asm (".weak __metal_dt_switch_3"); struct __metal_driver_sifive_gpio_switch __metal_dt_switch_3; /* From spi@20004000 */ -asm (".weak __metal_dt_spi_20004000"); struct __metal_driver_sifive_spi0 __metal_dt_spi_20004000; /* From teststatus@4000 */ -asm (".weak __metal_dt_teststatus_4000"); struct __metal_driver_sifive_test0 __metal_dt_teststatus_4000; /* From serial@20000000 */ -asm (".weak __metal_dt_serial_20000000"); struct __metal_driver_sifive_uart0 __metal_dt_serial_20000000; -/* From clock@0 */ -struct __metal_driver_fixed_clock __metal_dt_clock_0 = { - .vtable = &__metal_driver_vtable_fixed_clock, - .clock.vtable = &__metal_driver_vtable_fixed_clock.clock, - .rate = METAL_FIXED_CLOCK_0_CLOCK_FREQUENCY, -}; - -struct metal_memory __metal_dt_mem_sys_sram_0_80000000 = { - ._base_address = 2147483648UL, - ._size = 32768UL, - ._attrs = { - .R = 1, - .W = 1, - .X = 1, - .C = 1, - .A = 1}, -}; - -struct metal_memory __metal_dt_mem_sys_sram_1_80008000 = { - ._base_address = 2147516416UL, - ._size = 32768UL, - ._attrs = { - .R = 1, - .W = 1, - .X = 1, - .C = 1, - .A = 1}, -}; - -struct metal_memory __metal_dt_mem_spi_20004000 = { - ._base_address = 1073741824UL, - ._size = 536870912UL, - ._attrs = { - .R = 1, - .W = 1, - .X = 1, - .C = 1, - .A = 1}, -}; -/* From cpu@0 */ -struct __metal_driver_cpu __metal_dt_cpu_0 = { - .vtable = &__metal_driver_vtable_cpu, - .cpu.vtable = &__metal_driver_vtable_cpu.cpu_vtable, - .timebase = 32000000UL, - .interrupt_controller = &__metal_dt_cpu_0_interrupt_controller.controller, -}; - -/* From interrupt_controller */ -struct __metal_driver_riscv_cpu_intc __metal_dt_cpu_0_interrupt_controller = { - .vtable = &__metal_driver_vtable_riscv_cpu_intc, - .controller.vtable = &__metal_driver_vtable_riscv_cpu_intc.controller_vtable, - .init_done = 0, - .interrupt_controller = 1, -}; +/* --------------------- fixed_clock ------------ */ +static inline unsigned long __metal_driver_fixed_clock_rate(struct metal_clock *clock) +{ + if ((uintptr_t)clock == (uintptr_t)&__metal_dt_clock_0) { + return METAL_FIXED_CLOCK_0_CLOCK_FREQUENCY; + } + else { + return 0; + } +} + + + +/* --------------------- fixed_factor_clock ------------ */ + + +/* --------------------- sifive_clint0 ------------ */ + + +/* --------------------- cpu ------------ */ +static inline int __metal_driver_cpu_timebase(struct metal_cpu *cpu) +{ + if ((uintptr_t)cpu == (uintptr_t)&__metal_dt_cpu_0) { + return 32000000; + } + else { + return 0; + } +} + +static inline struct metal_interrupt * __metal_driver_cpu_interrupt_controller(struct metal_cpu *cpu) +{ + if ((uintptr_t)cpu == (uintptr_t)&__metal_dt_cpu_0) { + return &__metal_dt_cpu_0_interrupt_controller.controller; + } + else { + return NULL; + } +} + + + +/* --------------------- sifive_plic0 ------------ */ + + +/* --------------------- sifive_clic0 ------------ */ +static inline unsigned long __metal_driver_sifive_clic0_control_base(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_interrupt_controller_2000000) { + return METAL_SIFIVE_CLIC0_2000000_BASE_ADDRESS; + } + else { + return 0; + } +} + +static inline unsigned long __metal_driver_sifive_clic0_control_size(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_interrupt_controller_2000000) { + return METAL_SIFIVE_CLIC0_2000000_SIZE; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_clic0_num_interrupts(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_interrupt_controller_2000000) { + return METAL_MAX_CLIC_INTERRUPTS; + } + else { + return 0; + } +} + +static inline struct metal_interrupt * __metal_driver_sifive_clic0_interrupt_parent(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_interrupt_controller_2000000) { + return (struct metal_interrupt *)&__metal_dt_cpu_0_interrupt_controller.controller; + } + else { + return NULL; + } +} + +static inline int __metal_driver_sifive_clic0_interrupt_lines(struct metal_interrupt *controller, int idx) +{ + if (idx == 0) { + return 3; + } + else if (idx == 1) { + return 3; + } + else if (idx == 2) { + return 7; + } + else if (idx == 3) { + return 11; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_clic0_max_levels(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_interrupt_controller_2000000) { + return METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMLEVELS; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_clic0_num_subinterrupts(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_interrupt_controller_2000000) { + return METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMINTS; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_clic0_num_intbits(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_interrupt_controller_2000000) { + return METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMINTBITS; + } + else { + return 0; + } +} + + + +/* --------------------- sifive_local_external_interrupts0 ------------ */ +static inline struct metal_interrupt * __metal_driver_sifive_local_external_interrupts0_interrupt_parent(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_local_external_interrupts_0) { + return (struct metal_interrupt *)&__metal_dt_interrupt_controller_2000000.controller; + } + else { + return NULL; + } +} + +static inline int __metal_driver_sifive_local_external_interrupts0_num_interrupts(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_local_external_interrupts_0) { + return METAL_MAX_LOCAL_EXT_INTERRUPTS; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_local_external_interrupts0_interrupt_lines(struct metal_interrupt *controller, int idx) +{ + if (idx == 0) { + return 26; + } + else if (idx == 1) { + return 27; + } + else if (idx == 2) { + return 28; + } + else if (idx == 3) { + return 29; + } + else if (idx == 4) { + return 30; + } + else if (idx == 5) { + return 31; + } + else if (idx == 6) { + return 32; + } + else if (idx == 7) { + return 33; + } + else if (idx == 8) { + return 34; + } + else if (idx == 9) { + return 35; + } + else if (idx == 10) { + return 36; + } + else if (idx == 11) { + return 37; + } + else if (idx == 12) { + return 38; + } + else if (idx == 13) { + return 39; + } + else if (idx == 14) { + return 40; + } + else if (idx == 15) { + return 41; + } + else if (idx == 16) { + return 42; + } + else if (idx == 17) { + return 43; + } + else if (idx == 18) { + return 44; + } + else if (idx == 19) { + return 45; + } + else if (idx == 20) { + return 46; + } + else if (idx == 21) { + return 47; + } + else if (idx == 22) { + return 48; + } + else if (idx == 23) { + return 49; + } + else if (idx == 24) { + return 50; + } + else if (idx == 25) { + return 51; + } + else if (idx == 26) { + return 52; + } + else if (idx == 27) { + return 53; + } + else if (idx == 28) { + return 54; + } + else if (idx == 29) { + return 55; + } + else if (idx == 30) { + return 56; + } + else if (idx == 31) { + return 57; + } + else if (idx == 32) { + return 58; + } + else if (idx == 33) { + return 59; + } + else if (idx == 34) { + return 60; + } + else if (idx == 35) { + return 61; + } + else if (idx == 36) { + return 62; + } + else if (idx == 37) { + return 63; + } + else if (idx == 38) { + return 64; + } + else if (idx == 39) { + return 65; + } + else if (idx == 40) { + return 66; + } + else if (idx == 41) { + return 67; + } + else if (idx == 42) { + return 68; + } + else if (idx == 43) { + return 69; + } + else if (idx == 44) { + return 70; + } + else if (idx == 45) { + return 71; + } + else if (idx == 46) { + return 72; + } + else if (idx == 47) { + return 73; + } + else if (idx == 48) { + return 74; + } + else if (idx == 49) { + return 75; + } + else if (idx == 50) { + return 76; + } + else if (idx == 51) { + return 77; + } + else if (idx == 52) { + return 78; + } + else if (idx == 53) { + return 79; + } + else if (idx == 54) { + return 80; + } + else if (idx == 55) { + return 81; + } + else if (idx == 56) { + return 82; + } + else if (idx == 57) { + return 83; + } + else if (idx == 58) { + return 84; + } + else if (idx == 59) { + return 85; + } + else if (idx == 60) { + return 86; + } + else if (idx == 61) { + return 87; + } + else if (idx == 62) { + return 88; + } + else if (idx == 63) { + return 89; + } + else if (idx == 64) { + return 90; + } + else if (idx == 65) { + return 91; + } + else if (idx == 66) { + return 92; + } + else if (idx == 67) { + return 93; + } + else if (idx == 68) { + return 94; + } + else if (idx == 69) { + return 95; + } + else if (idx == 70) { + return 96; + } + else if (idx == 71) { + return 97; + } + else if (idx == 72) { + return 98; + } + else if (idx == 73) { + return 99; + } + else if (idx == 74) { + return 100; + } + else if (idx == 75) { + return 101; + } + else if (idx == 76) { + return 102; + } + else if (idx == 77) { + return 103; + } + else if (idx == 78) { + return 104; + } + else if (idx == 79) { + return 105; + } + else if (idx == 80) { + return 106; + } + else if (idx == 81) { + return 107; + } + else if (idx == 82) { + return 108; + } + else if (idx == 83) { + return 109; + } + else if (idx == 84) { + return 110; + } + else if (idx == 85) { + return 111; + } + else if (idx == 86) { + return 112; + } + else if (idx == 87) { + return 113; + } + else if (idx == 88) { + return 114; + } + else if (idx == 89) { + return 115; + } + else if (idx == 90) { + return 116; + } + else if (idx == 91) { + return 117; + } + else if (idx == 92) { + return 118; + } + else if (idx == 93) { + return 119; + } + else if (idx == 94) { + return 120; + } + else if (idx == 95) { + return 121; + } + else if (idx == 96) { + return 122; + } + else if (idx == 97) { + return 123; + } + else if (idx == 98) { + return 124; + } + else if (idx == 99) { + return 125; + } + else if (idx == 100) { + return 126; + } + else if (idx == 101) { + return 127; + } + else if (idx == 102) { + return 128; + } + else if (idx == 103) { + return 129; + } + else if (idx == 104) { + return 130; + } + else if (idx == 105) { + return 131; + } + else if (idx == 106) { + return 132; + } + else if (idx == 107) { + return 133; + } + else if (idx == 108) { + return 134; + } + else if (idx == 109) { + return 135; + } + else if (idx == 110) { + return 136; + } + else if (idx == 111) { + return 137; + } + else if (idx == 112) { + return 138; + } + else if (idx == 113) { + return 139; + } + else if (idx == 114) { + return 140; + } + else if (idx == 115) { + return 141; + } + else if (idx == 116) { + return 142; + } + else if (idx == 117) { + return 143; + } + else if (idx == 118) { + return 144; + } + else if (idx == 119) { + return 145; + } + else if (idx == 120) { + return 146; + } + else if (idx == 121) { + return 147; + } + else if (idx == 122) { + return 148; + } + else if (idx == 123) { + return 149; + } + else if (idx == 124) { + return 150; + } + else if (idx == 125) { + return 151; + } + else if (idx == 126) { + return 152; + } + else { + return 0; + } +} + + + +/* --------------------- sifive_global_external_interrupts0 ------------ */ +static inline int __metal_driver_sifive_global_external_interrupts0_init_done() +{ + return 0; +} + +static inline struct metal_interrupt * __metal_driver_sifive_global_external_interrupts0_interrupt_parent(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_global_external_interrupts) { + return (struct metal_interrupt *)&__metal_dt_interrupt_controller_2000000.controller; + } + else { + return NULL; + } +} + +static inline int __metal_driver_sifive_global_external_interrupts0_num_interrupts(struct metal_interrupt *controller) +{ + if ((uintptr_t)controller == (uintptr_t)&__metal_dt_global_external_interrupts) { + return METAL_MAX_GLOBAL_EXT_INTERRUPTS; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_global_external_interrupts0_interrupt_lines(struct metal_interrupt *controller, int idx) +{ + if (idx == 0) { + return 22; + } + else if (idx == 1) { + return 23; + } + else if (idx == 2) { + return 24; + } + else if (idx == 3) { + return 25; + } + else { + return 0; + } +} + + + +/* --------------------- sifive_gpio0 ------------ */ +static inline unsigned long __metal_driver_sifive_gpio0_base(struct metal_gpio *gpio) +{ + if ((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) { + return METAL_SIFIVE_GPIO0_20002000_BASE_ADDRESS; + } + else { + return 0; + } +} + +static inline unsigned long __metal_driver_sifive_gpio0_size(struct metal_gpio *gpio) +{ + if ((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) { + return METAL_SIFIVE_GPIO0_20002000_SIZE; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_gpio0_num_interrupts(struct metal_gpio *gpio) +{ + if ((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) { + return METAL_MAX_GPIO_INTERRUPTS; + } + else { + return 0; + } +} + +static inline struct metal_interrupt * __metal_driver_sifive_gpio0_interrupt_parent(struct metal_gpio *gpio) +{ + if ((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) { + return (struct metal_interrupt *)&__metal_dt_interrupt_controller_2000000.controller; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_gpio0_interrupt_lines(struct metal_gpio *gpio, int idx) +{ + if (((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 0)) { + return 0; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 1))) { + return 1; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 2))) { + return 2; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 3))) { + return 3; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 4))) { + return 4; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 5))) { + return 5; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 6))) { + return 6; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 7))) { + return 7; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 8))) { + return 8; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 9))) { + return 9; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 10))) { + return 10; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 11))) { + return 11; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 12))) { + return 12; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 13))) { + return 13; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 14))) { + return 14; + } + else if ((((uintptr_t)gpio == (uintptr_t)&__metal_dt_gpio_20002000) && (idx == 15))) { + return 15; + } + else { + return 0; + } +} + + + +/* --------------------- sifive_gpio_button ------------ */ +static inline struct metal_gpio * __metal_driver_sifive_gpio_button_gpio(struct metal_button *button) +{ + if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_0) { + return (struct metal_gpio *)&__metal_dt_gpio_20002000; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_1) { + return (struct metal_gpio *)&__metal_dt_gpio_20002000; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_2) { + return (struct metal_gpio *)&__metal_dt_gpio_20002000; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_3) { + return (struct metal_gpio *)&__metal_dt_gpio_20002000; + } + else { + return NULL; + } +} + +static inline int __metal_driver_sifive_gpio_button_pin(struct metal_button *button) +{ + if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_0) { + return 4; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_1) { + return 5; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_2) { + return 6; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_3) { + return 7; + } + else { + return 0; + } +} + +static inline struct metal_interrupt * __metal_driver_sifive_gpio_button_interrupt_controller(struct metal_button *button) +{ + if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_0) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_1) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_2) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_3) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else { + return NULL; + } +} + +static inline int __metal_driver_sifive_gpio_button_interrupt_line(struct metal_button *button) +{ + if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_0) { + return 20; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_1) { + return 21; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_2) { + return 22; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_3) { + return 23; + } + else { + return 0; + } +} + +static inline char * __metal_driver_sifive_gpio_button_label(struct metal_button *button) +{ + if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_0) { + return "BTN0"; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_1) { + return "BTN1"; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_2) { + return "BTN2"; + } + else if ((uintptr_t)button == (uintptr_t)&__metal_dt_button_3) { + return "BTN3"; + } + else { + return ""; + } +} + + + +/* --------------------- sifive_gpio_led ------------ */ +static inline struct metal_gpio * __metal_driver_sifive_gpio_led_gpio(struct metal_led *led) +{ + if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0red) { + return (struct metal_gpio *)&__metal_dt_gpio_20002000; + } + else if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0green) { + return (struct metal_gpio *)&__metal_dt_gpio_20002000; + } + else if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0blue) { + return (struct metal_gpio *)&__metal_dt_gpio_20002000; + } + else { + return NULL; + } +} + +static inline int __metal_driver_sifive_gpio_led_pin(struct metal_led *led) +{ + if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0red) { + return 0; + } + else if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0green) { + return 1; + } + else if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0blue) { + return 2; + } + else { + return 0; + } +} + +static inline char * __metal_driver_sifive_gpio_led_label(struct metal_led *led) +{ + if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0red) { + return "LD0red"; + } + else if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0green) { + return "LD0green"; + } + else if ((uintptr_t)led == (uintptr_t)&__metal_dt_led_0blue) { + return "LD0blue"; + } + else { + return ""; + } +} + + + +/* --------------------- sifive_gpio_switch ------------ */ +static inline struct metal_gpio * __metal_driver_sifive_gpio_switch_gpio(struct metal_switch *flip) +{ + return NULL; +} + +static inline int __metal_driver_sifive_gpio_switch_pin(struct metal_switch *flip) +{ + return 0; +} + +static inline struct metal_interrupt * __metal_driver_sifive_gpio_switch_interrupt_controller(struct metal_switch *flip) +{ + if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_0) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_1) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_2) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_3) { + return (struct metal_interrupt *)&__metal_dt_local_external_interrupts_0; + } + else { + return NULL; + } +} + +static inline int __metal_driver_sifive_gpio_switch_interrupt_line(struct metal_switch *flip) +{ + if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_0) { + return 16; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_1) { + return 17; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_2) { + return 18; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_3) { + return 19; + } + else { + return 0; + } +} + +static inline char * __metal_driver_sifive_gpio_switch_label(struct metal_switch *flip) +{ + if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_0) { + return "SW0"; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_1) { + return "SW1"; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_2) { + return "SW2"; + } + else if ((uintptr_t)flip == (uintptr_t)&__metal_dt_switch_3) { + return "SW3"; + } + else { + return ""; + } +} + + + +/* --------------------- sifive_spi0 ------------ */ +static inline unsigned long __metal_driver_sifive_spi0_control_base(struct metal_spi *spi) +{ + if ((uintptr_t)spi == (uintptr_t)&__metal_dt_spi_20004000) { + return METAL_SIFIVE_SPI0_20004000_BASE_ADDRESS; + } + else { + return 0; + } +} + +static inline unsigned long __metal_driver_sifive_spi0_control_size(struct metal_spi *spi) +{ + if ((uintptr_t)spi == (uintptr_t)&__metal_dt_spi_20004000) { + return METAL_SIFIVE_SPI0_20004000_SIZE; + } + else { + return 0; + } +} + +static inline struct metal_clock * __metal_driver_sifive_spi0_clock(struct metal_spi *spi) +{ + return NULL; +} + +static inline struct __metal_driver_sifive_gpio0 * __metal_driver_sifive_spi0_pinmux(struct metal_spi *spi) +{ + return NULL; +} + +static inline unsigned long __metal_driver_sifive_spi0_pinmux_output_selector(struct metal_spi *spi) +{ + return 0; +} + +static inline unsigned long __metal_driver_sifive_spi0_pinmux_source_selector(struct metal_spi *spi) +{ + return 0; +} + + + +/* --------------------- sifive_test0 ------------ */ +static inline unsigned long __metal_driver_sifive_test0_base( ) +{ + return 16384; +} + +static inline unsigned long __metal_driver_sifive_test0_size( ) +{ + return 4096; +} + + + +/* --------------------- sifive_uart0 ------------ */ +static inline unsigned long __metal_driver_sifive_uart0_control_base(struct metal_uart *uart) +{ + if ((uintptr_t)uart == (uintptr_t)&__metal_dt_serial_20000000) { + return METAL_SIFIVE_UART0_20000000_BASE_ADDRESS; + } + else { + return 0; + } +} + +static inline unsigned long __metal_driver_sifive_uart0_control_size(struct metal_uart *uart) +{ + if ((uintptr_t)uart == (uintptr_t)&__metal_dt_serial_20000000) { + return METAL_SIFIVE_UART0_20000000_SIZE; + } + else { + return 0; + } +} + +static inline int __metal_driver_sifive_uart0_num_interrupts(struct metal_uart *uart) +{ + if ((uintptr_t)uart == (uintptr_t)&__metal_dt_serial_20000000) { + return METAL_MAX_UART_INTERRUPTS; + } + else { + return 0; + } +} + +static inline struct metal_interrupt * __metal_driver_sifive_uart0_interrupt_parent(struct metal_uart *uart) +{ + if ((uintptr_t)uart == (uintptr_t)&__metal_dt_serial_20000000) { + return (struct metal_interrupt *)&__metal_dt_interrupt_controller_2000000.controller; + } + else { + return NULL; + } +} -/* From pmp@0 */ -struct metal_pmp __metal_dt_pmp_0 = { - .num_regions = METAL_RISCV_PMP_0_NUM_REGIONS, -}; +static inline int __metal_driver_sifive_uart0_interrupt_line(struct metal_uart *uart) +{ + return 16; +} + +static inline struct metal_clock * __metal_driver_sifive_uart0_clock(struct metal_uart *uart) +{ + return (struct metal_clock *)&__metal_dt_clock_0.clock; +} -/* From interrupt_controller@2000000 */ -struct __metal_driver_sifive_clic0 __metal_dt_interrupt_controller_2000000 = { - .vtable = &__metal_driver_vtable_sifive_clic0, - .controller.vtable = &__metal_driver_vtable_sifive_clic0.clic_vtable, - .control_base = METAL_SIFIVE_CLIC0_2000000_BASE_ADDRESS, - .control_size = METAL_SIFIVE_CLIC0_2000000_SIZE, - .init_done = 0, - .num_interrupts = METAL_MAX_CLIC_INTERRUPTS, - .interrupt_parent = &__metal_dt_cpu_0_interrupt_controller.controller, - .interrupt_lines[0] = 3, - .interrupt_lines[1] = 7, - .interrupt_lines[2] = 11, - .num_subinterrupts = METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMINTS, - .num_intbits = METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMINTBITS, - .max_levels = METAL_SIFIVE_CLIC0_2000000_SIFIVE_NUMLEVELS, - .interrupt_controller = 1, -}; +static inline struct __metal_driver_sifive_gpio0 * __metal_driver_sifive_uart0_pinmux(struct metal_uart *uart) +{ + return NULL; +} -/* From local_external_interrupts_0 */ -struct __metal_driver_sifive_local_external_interrupts0 __metal_dt_local_external_interrupts_0 = { - .vtable = &__metal_driver_vtable_sifive_local_external_interrupts0, - .irc.vtable = &__metal_driver_vtable_sifive_local_external_interrupts0.local0_vtable, - .init_done = 0, -/* From interrupt_controller@2000000 */ - .interrupt_parent = &__metal_dt_interrupt_controller_2000000.controller, - .num_interrupts = METAL_MAX_LOCAL_EXT_INTERRUPTS, - .interrupt_lines[0] = 26, - .interrupt_lines[1] = 27, - .interrupt_lines[2] = 28, - .interrupt_lines[3] = 29, - .interrupt_lines[4] = 30, - .interrupt_lines[5] = 31, - .interrupt_lines[6] = 32, - .interrupt_lines[7] = 33, - .interrupt_lines[8] = 34, - .interrupt_lines[9] = 35, - .interrupt_lines[10] = 36, - .interrupt_lines[11] = 37, - .interrupt_lines[12] = 38, - .interrupt_lines[13] = 39, - .interrupt_lines[14] = 40, - .interrupt_lines[15] = 41, - .interrupt_lines[16] = 42, - .interrupt_lines[17] = 43, - .interrupt_lines[18] = 44, - .interrupt_lines[19] = 45, - .interrupt_lines[20] = 46, - .interrupt_lines[21] = 47, - .interrupt_lines[22] = 48, - .interrupt_lines[23] = 49, - .interrupt_lines[24] = 50, - .interrupt_lines[25] = 51, - .interrupt_lines[26] = 52, - .interrupt_lines[27] = 53, - .interrupt_lines[28] = 54, - .interrupt_lines[29] = 55, - .interrupt_lines[30] = 56, - .interrupt_lines[31] = 57, - .interrupt_lines[32] = 58, - .interrupt_lines[33] = 59, - .interrupt_lines[34] = 60, - .interrupt_lines[35] = 61, - .interrupt_lines[36] = 62, - .interrupt_lines[37] = 63, - .interrupt_lines[38] = 64, - .interrupt_lines[39] = 65, - .interrupt_lines[40] = 66, - .interrupt_lines[41] = 67, - .interrupt_lines[42] = 68, - .interrupt_lines[43] = 69, - .interrupt_lines[44] = 70, - .interrupt_lines[45] = 71, - .interrupt_lines[46] = 72, - .interrupt_lines[47] = 73, - .interrupt_lines[48] = 74, - .interrupt_lines[49] = 75, - .interrupt_lines[50] = 76, - .interrupt_lines[51] = 77, - .interrupt_lines[52] = 78, - .interrupt_lines[53] = 79, - .interrupt_lines[54] = 80, - .interrupt_lines[55] = 81, - .interrupt_lines[56] = 82, - .interrupt_lines[57] = 83, - .interrupt_lines[58] = 84, - .interrupt_lines[59] = 85, - .interrupt_lines[60] = 86, - .interrupt_lines[61] = 87, - .interrupt_lines[62] = 88, - .interrupt_lines[63] = 89, - .interrupt_lines[64] = 90, - .interrupt_lines[65] = 91, - .interrupt_lines[66] = 92, - .interrupt_lines[67] = 93, - .interrupt_lines[68] = 94, - .interrupt_lines[69] = 95, - .interrupt_lines[70] = 96, - .interrupt_lines[71] = 97, - .interrupt_lines[72] = 98, - .interrupt_lines[73] = 99, - .interrupt_lines[74] = 100, - .interrupt_lines[75] = 101, - .interrupt_lines[76] = 102, - .interrupt_lines[77] = 103, - .interrupt_lines[78] = 104, - .interrupt_lines[79] = 105, - .interrupt_lines[80] = 106, - .interrupt_lines[81] = 107, - .interrupt_lines[82] = 108, - .interrupt_lines[83] = 109, - .interrupt_lines[84] = 110, - .interrupt_lines[85] = 111, - .interrupt_lines[86] = 112, - .interrupt_lines[87] = 113, - .interrupt_lines[88] = 114, - .interrupt_lines[89] = 115, - .interrupt_lines[90] = 116, - .interrupt_lines[91] = 117, - .interrupt_lines[92] = 118, - .interrupt_lines[93] = 119, - .interrupt_lines[94] = 120, - .interrupt_lines[95] = 121, - .interrupt_lines[96] = 122, - .interrupt_lines[97] = 123, - .interrupt_lines[98] = 124, - .interrupt_lines[99] = 125, - .interrupt_lines[100] = 126, - .interrupt_lines[101] = 127, - .interrupt_lines[102] = 128, - .interrupt_lines[103] = 129, - .interrupt_lines[104] = 130, - .interrupt_lines[105] = 131, - .interrupt_lines[106] = 132, - .interrupt_lines[107] = 133, - .interrupt_lines[108] = 134, - .interrupt_lines[109] = 135, - .interrupt_lines[110] = 136, - .interrupt_lines[111] = 137, - .interrupt_lines[112] = 138, - .interrupt_lines[113] = 139, - .interrupt_lines[114] = 140, - .interrupt_lines[115] = 141, - .interrupt_lines[116] = 142, - .interrupt_lines[117] = 143, - .interrupt_lines[118] = 144, - .interrupt_lines[119] = 145, - .interrupt_lines[120] = 146, - .interrupt_lines[121] = 147, - .interrupt_lines[122] = 148, - .interrupt_lines[123] = 149, - .interrupt_lines[124] = 150, - .interrupt_lines[125] = 151, - .interrupt_lines[126] = 152, -}; +static inline unsigned long __metal_driver_sifive_uart0_pinmux_output_selector(struct metal_uart *uart) +{ + return 0; +} -/* From global_external_interrupts */ -struct __metal_driver_sifive_global_external_interrupts0 __metal_dt_global_external_interrupts = { - .vtable = &__metal_driver_vtable_sifive_global_external_interrupts0, - .irc.vtable = &__metal_driver_vtable_sifive_global_external_interrupts0.global0_vtable, - .init_done = 0, -/* From interrupt_controller@2000000 */ - .interrupt_parent = &__metal_dt_interrupt_controller_2000000.controller, - .num_interrupts = METAL_MAX_GLOBAL_EXT_INTERRUPTS, - .interrupt_lines[0] = 22, - .interrupt_lines[1] = 23, - .interrupt_lines[2] = 24, - .interrupt_lines[3] = 25, -}; +static inline unsigned long __metal_driver_sifive_uart0_pinmux_source_selector(struct metal_uart *uart) +{ + return 0; +} -/* From gpio@20002000 */ -struct __metal_driver_sifive_gpio0 __metal_dt_gpio_20002000 = { - .vtable = &__metal_driver_vtable_sifive_gpio0, - .gpio.vtable = &__metal_driver_vtable_sifive_gpio0.gpio, - .base = METAL_SIFIVE_GPIO0_20002000_BASE_ADDRESS, - .size = METAL_SIFIVE_GPIO0_20002000_SIZE, -/* From interrupt_controller@2000000 */ - .interrupt_parent = &__metal_dt_interrupt_controller_2000000.controller, - .num_interrupts = METAL_MAX_GPIO_INTERRUPTS, - .interrupt_lines[0] = 0, - .interrupt_lines[1] = 1, - .interrupt_lines[2] = 2, - .interrupt_lines[3] = 3, - .interrupt_lines[4] = 4, - .interrupt_lines[5] = 5, - .interrupt_lines[6] = 6, - .interrupt_lines[7] = 7, - .interrupt_lines[8] = 8, - .interrupt_lines[9] = 9, - .interrupt_lines[10] = 10, - .interrupt_lines[11] = 11, - .interrupt_lines[12] = 12, - .interrupt_lines[13] = 13, - .interrupt_lines[14] = 14, - .interrupt_lines[15] = 15, -}; -/* From button@0 */ -struct __metal_driver_sifive_gpio_button __metal_dt_button_0 = { - .vtable = &__metal_driver_vtable_sifive_button, - .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, -/* From gpio@20002000 */ - .gpio = &__metal_dt_gpio_20002000, - .pin = 4UL, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 20UL, - .label = "BTN0", -}; -/* From button@1 */ -struct __metal_driver_sifive_gpio_button __metal_dt_button_1 = { - .vtable = &__metal_driver_vtable_sifive_button, - .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, -/* From gpio@20002000 */ - .gpio = &__metal_dt_gpio_20002000, - .pin = 5UL, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 21UL, - .label = "BTN1", -}; +/* --------------------- sifive_fe310_g000_hfrosc ------------ */ -/* From button@2 */ -struct __metal_driver_sifive_gpio_button __metal_dt_button_2 = { - .vtable = &__metal_driver_vtable_sifive_button, - .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, -/* From gpio@20002000 */ - .gpio = &__metal_dt_gpio_20002000, - .pin = 6UL, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 22UL, - .label = "BTN2", -}; -/* From button@3 */ -struct __metal_driver_sifive_gpio_button __metal_dt_button_3 = { - .vtable = &__metal_driver_vtable_sifive_button, - .button.vtable = &__metal_driver_vtable_sifive_button.button_vtable, -/* From gpio@20002000 */ - .gpio = &__metal_dt_gpio_20002000, - .pin = 7UL, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 23UL, - .label = "BTN3", -}; +/* --------------------- sifive_fe310_g000_hfxosc ------------ */ -/* From led@0red */ -struct __metal_driver_sifive_gpio_led __metal_dt_led_0red = { - .vtable = &__metal_driver_vtable_sifive_led, - .led.vtable = &__metal_driver_vtable_sifive_led.led_vtable, -/* From gpio@20002000 */ - .gpio = &__metal_dt_gpio_20002000, - .pin = 0UL, - .label = "LD0red", -}; -/* From led@0green */ -struct __metal_driver_sifive_gpio_led __metal_dt_led_0green = { - .vtable = &__metal_driver_vtable_sifive_led, - .led.vtable = &__metal_driver_vtable_sifive_led.led_vtable, -/* From gpio@20002000 */ - .gpio = &__metal_dt_gpio_20002000, - .pin = 1UL, - .label = "LD0green", -}; +/* --------------------- sifive_fe310_g000_pll ------------ */ -/* From led@0blue */ -struct __metal_driver_sifive_gpio_led __metal_dt_led_0blue = { - .vtable = &__metal_driver_vtable_sifive_led, - .led.vtable = &__metal_driver_vtable_sifive_led.led_vtable, -/* From gpio@20002000 */ - .gpio = &__metal_dt_gpio_20002000, - .pin = 2UL, - .label = "LD0blue", -}; -/* From switch@0 */ -struct __metal_driver_sifive_gpio_switch __metal_dt_switch_0 = { - .vtable = &__metal_driver_vtable_sifive_switch, - .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, - .gpio = NULL, - .pin = 0, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 16UL, - .label = "SW0", -}; +/* --------------------- sifive_fe310_g000_prci ------------ */ -/* From switch@1 */ -struct __metal_driver_sifive_gpio_switch __metal_dt_switch_1 = { - .vtable = &__metal_driver_vtable_sifive_switch, - .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, - .gpio = NULL, - .pin = 0, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 17UL, - .label = "SW1", -}; -/* From switch@2 */ -struct __metal_driver_sifive_gpio_switch __metal_dt_switch_2 = { - .vtable = &__metal_driver_vtable_sifive_switch, - .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, - .gpio = NULL, - .pin = 0, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 18UL, - .label = "SW2", -}; - -/* From switch@3 */ -struct __metal_driver_sifive_gpio_switch __metal_dt_switch_3 = { - .vtable = &__metal_driver_vtable_sifive_switch, - .flip.vtable = &__metal_driver_vtable_sifive_switch.switch_vtable, - .gpio = NULL, - .pin = 0, -/* From local_external_interrupts_0 */ - .interrupt_parent = &__metal_dt_local_external_interrupts_0.irc, - .interrupt_line = 19UL, - .label = "SW3", -}; - -/* From spi@20004000 */ -struct __metal_driver_sifive_spi0 __metal_dt_spi_20004000 = { - .vtable = &__metal_driver_vtable_sifive_spi0, - .spi.vtable = &__metal_driver_vtable_sifive_spi0.spi, - .control_base = METAL_SIFIVE_SPI0_20004000_BASE_ADDRESS, - .control_size = METAL_SIFIVE_SPI0_20004000_SIZE, - .clock = NULL, - .pinmux = NULL, -}; - -/* From teststatus@4000 */ -struct __metal_driver_sifive_test0 __metal_dt_teststatus_4000 = { - .vtable = &__metal_driver_vtable_sifive_test0, - .shutdown.vtable = &__metal_driver_vtable_sifive_test0.shutdown, - .base = 16384UL, - .size = 4096UL, -}; - -/* From serial@20000000 */ -struct __metal_driver_sifive_uart0 __metal_dt_serial_20000000 = { - .vtable = &__metal_driver_vtable_sifive_uart0, - .uart.vtable = &__metal_driver_vtable_sifive_uart0.uart, - .control_base = METAL_SIFIVE_UART0_20000000_BASE_ADDRESS, - .control_size = METAL_SIFIVE_UART0_20000000_SIZE, -/* From clock@0 */ - .clock = &__metal_dt_clock_0.clock, - .pinmux = NULL, -/* From interrupt_controller@2000000 */ - .interrupt_parent = &__metal_dt_interrupt_controller_2000000.controller, - .num_interrupts = METAL_MAX_UART_INTERRUPTS, - .interrupt_line = 16UL, -}; +/* --------------------- sifive_fu540_c000_l2 ------------ */ #define __METAL_DT_MAX_MEMORIES 3 @@ -670,7 +1287,8 @@ struct __metal_driver_sifive_spi0 *__metal_spi_table[] = { #define __METAL_DT_TESTSTATUS_4000_HANDLE (&__metal_dt_teststatus_4000.shutdown) +#endif /* MACROS_ELSE_COREIP_E21_ARTY__METAL_H*/ #endif /* ! __METAL_MACHINE_MACROS */ -#endif /* COREIP_E21_ARTY__METAL_H*/ + #endif /* ! ASSEMBLY */ diff --git a/bsp/coreip-e21-arty/metal.ramrodata.lds b/bsp/coreip-e21-arty/metal.ramrodata.lds index 90b3388..e1e793f 100644 --- a/bsp/coreip-e21-arty/metal.ramrodata.lds +++ b/bsp/coreip-e21-arty/metal.ramrodata.lds @@ -1,3 +1,9 @@ +/* Copyright 2019 SiFive, Inc */ +/* SPDX-License-Identifier: Apache-2.0 */ +/* ----------------------------------- */ +/* [XXXXX] 20-05-2019 14-26-10 */ +/* ----------------------------------- */ + OUTPUT_ARCH("riscv") ENTRY(_enter) @@ -165,18 +171,18 @@ SECTIONS *(.rdata) *(.rodata .rodata.*) *(.gnu.linkonce.r.*) - *(.data .data.*) - *(.gnu.linkonce.d.*) - . = ALIGN(8); - PROVIDE( __global_pointer$ = . + 0x800 ); - *(.sdata .sdata.* .sdata2.*) - *(.gnu.linkonce.s.*) . = ALIGN(8); *(.srodata.cst16) *(.srodata.cst8) *(.srodata.cst4) *(.srodata.cst2) *(.srodata .srodata.*) + *(.data .data.*) + *(.gnu.linkonce.d.*) + . = ALIGN(8); + PROVIDE( __global_pointer$ = . + 0x800 ); + *(.sdata .sdata.* .sdata2.*) + *(.gnu.linkonce.s.*) } >ram AT>flash :ram_init diff --git a/bsp/coreip-e21-arty/metal.scratchpad.lds b/bsp/coreip-e21-arty/metal.scratchpad.lds index 01ee127..e986066 100644 --- a/bsp/coreip-e21-arty/metal.scratchpad.lds +++ b/bsp/coreip-e21-arty/metal.scratchpad.lds @@ -1,3 +1,9 @@ +/* Copyright 2019 SiFive, Inc */ +/* SPDX-License-Identifier: Apache-2.0 */ +/* ----------------------------------- */ +/* [XXXXX] 20-05-2019 14-26-10 */ +/* ----------------------------------- */ + OUTPUT_ARCH("riscv") ENTRY(_enter) @@ -58,6 +64,12 @@ SECTIONS *(.rdata) *(.rodata .rodata.*) *(.gnu.linkonce.r.*) + . = ALIGN(8); + *(.srodata.cst16) + *(.srodata.cst8) + *(.srodata.cst4) + *(.srodata.cst2) + *(.srodata .srodata.*) } >ram AT>ram :ram @@ -170,12 +182,6 @@ SECTIONS PROVIDE( __global_pointer$ = . + 0x800 ); *(.sdata .sdata.* .sdata2.*) *(.gnu.linkonce.s.*) - . = ALIGN(8); - *(.srodata.cst16) - *(.srodata.cst8) - *(.srodata.cst4) - *(.srodata.cst2) - *(.srodata .srodata.*) } >ram AT>ram :ram_init diff --git a/bsp/coreip-e21-arty/settings.mk b/bsp/coreip-e21-arty/settings.mk index 0b9c2cb..b9be584 100644 --- a/bsp/coreip-e21-arty/settings.mk +++ b/bsp/coreip-e21-arty/settings.mk @@ -1,3 +1,9 @@ +# Copyright 2019 SiFive, Inc # +# SPDX-License-Identifier: Apache-2.0 # +# ----------------------------------- # +# [XXXXX] 20-05-2019 14-26-10 # +# ----------------------------------- # + RISCV_ARCH=rv32imac RISCV_ABI=ilp32 RISCV_CMODEL=medlow |