From ae5f878d6acadabaa671a7a30b87e16eb1d718a7 Mon Sep 17 00:00:00 2001 From: Megan Wachs Date: Wed, 30 Nov 2016 10:55:18 -0800 Subject: Bump Everything to Match new Freedom Repo (#8) * Bump tool versions * Use version of OpenOCD which can load programs into flash * Bump OpenOCD to Handle ISSI Flash Programming * Update Header files * add initial support for hifive1 * add dhrystone * add clock helper functions * add openocd cfg file * Demo_GPIO checkpoint -- compiles and runs but no blinky LEDs * Remove riscv-tests submodule * Remove FPGA files, as they are no longer relevant to this Repository * Add openocd_upload script * Add Pinmux Mappings Adding the pinmux mappings to the Platform Header * Add IOF Mappings to platform header * Re-order the IOF Mapping declarations * Add more useful things to platform headers * Get GPIO Demo working again (except interrupts aren't working) * Update README with more OS packages needed A bare ubuntu-16.04.1-server installation could not run `make tools` without these packages. * bump openocd to get SCKDIV fix * Remove duplicated help text for run_debug target * Add package to README that is needed for openocd build Without this package I was seeing two different failures like below when running `make tools`. /home/scottj/freedom-e-sdk/openocd/configure: line 4533: syntax error near unexpected token `0.23' /home/scottj/freedom-e-sdk/openocd/configure: line 4533: `PKG_PROG_PKG_CONFIG(0.23)' Makefile:70: recipe for target '/home/scottj/freedom-e-sdk/toolchain/bin/openocd' failed make: *** [/home/scottj/freedom-e-sdk/toolchain/bin/openocd] Error 2 ... or ... + autoconf configure.ac:12: error: possibly undefined macro: AC_MSG_WARN If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure.ac:240: error: possibly undefined macro: AC_MSG_NOTICE configure.ac:342: error: possibly undefined macro: AC_DEFINE Makefile:70: recipe for target '/home/scottj/freedom-e-sdk/toolchain/bin/openocd' failed make: *** [/home/scottj/freedom-e-sdk/toolchain/bin/openocd] Error 1 * Bump OpenOCD to not overwrite SCKDIV when flashing * Roll back CoreMark --- bsp/env/freedom-e300-hifive1/platform.h | 129 ++++++++++++++++++++++++++++++++ 1 file changed, 129 insertions(+) create mode 100644 bsp/env/freedom-e300-hifive1/platform.h (limited to 'bsp/env/freedom-e300-hifive1/platform.h') diff --git a/bsp/env/freedom-e300-hifive1/platform.h b/bsp/env/freedom-e300-hifive1/platform.h new file mode 100644 index 0000000..f0c763a --- /dev/null +++ b/bsp/env/freedom-e300-hifive1/platform.h @@ -0,0 +1,129 @@ +// See LICENSE for license details. + +#ifndef _SIFIVE_PLATFORM_H +#define _SIFIVE_PLATFORM_H + +// Some things missing from the official encoding.h +#define MCAUSE_INT 0x80000000 +#define MCAUSE_CAUSE 0x7FFFFFFF + +#include "sifive/const.h" +#include "sifive/devices/aon.h" +#include "sifive/devices/clint.h" +#include "sifive/devices/gpio.h" +#include "sifive/devices/otp.h" +#include "sifive/devices/plic.h" +#include "sifive/devices/prci.h" +#include "sifive/devices/pwm.h" +#include "sifive/devices/spi.h" +#include "sifive/devices/uart.h" + +/**************************************************************************** + * Platform definitions + *****************************************************************************/ + +// Memory map +#define MASKROM_BASE_ADDR _AC(0x00001000,UL) +#define TRAPVEC_TABLE_BASE_ADDR _AC(0x00001010,UL) +#define OTP_MMAP_ADDR _AC(0x00020000,UL) +#define CLINT_BASE_ADDR _AC(0x02000000,UL) +#define PLIC_BASE_ADDR _AC(0x0C000000,UL) +#define AON_BASE_ADDR _AC(0x10000000,UL) +#define PRCI_BASE_ADDR _AC(0x10008000,UL) +#define OTP_BASE_ADDR _AC(0x10010000,UL) +#define GPIO_BASE_ADDR _AC(0x10012000,UL) +#define UART0_BASE_ADDR _AC(0x10013000,UL) +#define SPI0_BASE_ADDR _AC(0x10014000,UL) +#define PWM0_BASE_ADDR _AC(0x10015000,UL) +#define UART1_BASE_ADDR _AC(0x10023000,UL) +#define SPI1_BASE_ADDR _AC(0x10024000,UL) +#define PWM1_BASE_ADDR _AC(0x10025000,UL) +#define SPI2_BASE_ADDR _AC(0x10034000,UL) +#define PWM2_BASE_ADDR _AC(0x10035000,UL) +#define SPI0_MMAP_ADDR _AC(0x20000000,UL) +#define MEM_BASE_ADDR _AC(0x80000000,UL) + +// IOF masks +#define IOF0_SPI1_MASK _AC(0x000007FC,UL) +#define SPI11_NUM_SS (4) +#define IOF_SPI1_SS0 (2u) +#define IOF_SPI1_SS1 (8u) +#define IOF_SPI1_SS2 (9u) +#define IOF_SPI1_SS3 (10u) +#define IOF_SPI1_MOSI (3u) +#define IOF_SPI1_MISO (4u) +#define IOF_SPI1_SCK (5u) +#define IOF_SPI1_DQ0 (3u) +#define IOF_SPI1_DQ1 (4u) +#define IOF_SPI1_DQ2 (6u) +#define IOF_SPI1_DQ3 (7u) + +#define IOF0_SPI2_MASK _AC(0xFC000000,UL) +#define SPI2_NUM_SS (1) +#define IOF_SPI2_SS0 (26u) +#define IOF_SPI2_MOSI (27u) +#define IOF_SPI2_MISO (28u) +#define IOF_SPI2_SCK (29u) +#define IOF_SPI2_DQ0 (27u) +#define IOF_SPI2_DQ1 (28u) +#define IOF_SPI2_DQ2 (30u) +#define IOF_SPI2_DQ3 (31u) + +//#define IOF0_I2C_MASK _AC(0x00003000,UL) + +#define IOF0_UART0_MASK _AC(0x00030000, UL) +#define IOF_UART0_RX (16u) +#define IOF_UART0_TX (17u) + +#define IOF0_UART1_MASK _AC(0x03000000, UL) +#define IOF_UART1_RX (24u) +#define IOF_UART1_TX (25u) + +#define IOF1_PWM0_MASK _AC(0x0000000F, UL) +#define IOF1_PWM1_MASK _AC(0x00780000, UL) +#define IOF1_PWM2_MASK _AC(0x00003C00, UL) + +// Interrupt numbers +#define INT_RESERVED 0 +#define INT_WDOGCMP 1 +#define INT_RTCCMP 2 +#define INT_UART0_BASE 3 +#define INT_UART1_BASE 4 +#define INT_SPI0_BASE 5 +#define INT_SPI1_BASE 6 +#define INT_SPI2_BASE 7 +#define INT_GPIO_BASE 8 +#define INT_PWM0_BASE 40 +#define INT_PWM1_BASE 44 +#define INT_PWM2_BASE 48 + +// Helper functions +#define _REG32(p, i) (*(volatile uint32_t *) ((p) + (i))) +#define _REG32P(p, i) ((volatile uint32_t *) ((p) + (i))) +#define AON_REG(offset) _REG32(AON_BASE_ADDR, offset) +#define CLINT_REG(offset) _REG32(CLINT_BASE_ADDR, offset) +#define GPIO_REG(offset) _REG32(GPIO_BASE_ADDR, offset) +#define OTP_REG(offset) _REG32(OTP_BASE_ADDR, offset) +#define PLIC_REG(offset) _REG32(PLIC_BASE_ADDR, offset) +#define PRCI_REG(offset) _REG32(PRCI_BASE_ADDR, offset) +#define PWM0_REG(offset) _REG32(PWM0_BASE_ADDR, offset) +#define PWM1_REG(offset) _REG32(PWM1_BASE_ADDR, offset) +#define PWM2_REG(offset) _REG32(PWM2_BASE_ADDR, offset) +#define SPI0_REG(offset) _REG32(SPI0_BASE_ADDR, offset) +#define SPI1_REG(offset) _REG32(SPI1_BASE_ADDR, offset) +#define SPI2_REG(offset) _REG32(SPI2_BASE_ADDR, offset) +#define UART0_REG(offset) _REG32(UART0_BASE_ADDR, offset) +#define UART1_REG(offset) _REG32(UART1_BASE_ADDR, offset) + +// Misc + +#include + +#define PLIC_NUM_INTERRUPTS 52 +#define PLIC_NUM_PRIORITIES 7 + +#include "hifive1.h" + +uint32_t get_cpu_freq(); + +#endif /* _SIFIVE_PLATFORM_H */ -- cgit v1.2.1-18-gbd029