mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-25 12:47:29 +08:00
Remove make preinstall
A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
This commit is contained in:
Chris Johns
committed by
Sebastian Huber
Sebastian Huber
parent
9704efb4ec
commit
2afb22b7e1
@@ -0,0 +1,47 @@
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/**
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* @file
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*
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* @ingroup raspberrypi_console
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*
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* @brief framebuffer graphic console support.
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*/
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/*
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* Copyright (c) 2015 Yang Qiao
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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*
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* http://www.rtems.org/license/LICENSE
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*
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*/
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#ifndef _FBCONS_H_
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#define _FBCONS_H_
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#include <libchip/serial.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* This is the ASCII for "PI" in the upper word and 2835
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* in the lower which should be unique enough to
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* distinguish this type of serial device from others.
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*/
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#define FB_CONSOLE 0x50492835
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bool fbcons_probe( int minor );
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/*
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* Driver function table
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*/
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extern const console_fns fbcons_fns;
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#ifdef __cplusplus
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}
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#endif
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#endif /* _FBCONS_H_ */
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@@ -0,0 +1,95 @@
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/**
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* @file i2c.h
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*
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* @ingroup raspberrypi_i2c
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*
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* @brief Raspberry Pi specific I2C definitions.
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*/
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/*
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* Copyright (c) 2014-2015 Andre Marques <andre.lousa.marques at gmail.com>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef LIBBSP_ARM_RASPBERRYPI_I2C_H
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#define LIBBSP_ARM_RASPBERRYPI_I2C_H
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#include <dev/i2c/i2c.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/**
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* @name I2C constants.
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*
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* @{
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*/
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/**
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* @brief BSC controller core clock rate in Hz.
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*
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* This is set to 150 MHz as per the BCM2835 datasheet.
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*/
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#define BSC_CORE_CLK_HZ 150000000
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/**
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* @brief Default bus clock.
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*
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* This sets the bus with a 100 kHz clock speed.
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*/
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#define DEFAULT_BUS_CLOCK 100000
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/** @} */
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/**
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* @name I2C directives.
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*
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* @{
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*/
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/**
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* @brief Setups the Raspberry Pi GPIO header to activate the BSC I2C bus.
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*/
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extern void rpi_i2c_init(void);
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/**
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* @brief Registers the Raspberry Pi BSC I2C bus with the
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* Linux I2C User-Space API.
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*
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* @param[in] bus_path Path to the bus device file.
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* @param[in] bus_clock Bus clock in Hz.
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*
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* @retval 0 Bus registered successfully.
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* @retval <0 Could not register the bus. The return value is a negative
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* errno code.
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*/
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extern int rpi_i2c_register_bus(
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const char *bus_path,
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uint32_t bus_clock
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);
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/**
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* @brief Setups the Raspberry Pi BSC I2C bus (located on the GPIO header)
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* on the "/dev/i2c" device file, using the default bus clock.
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*
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* @retval 0 Bus configured and registered successfully.
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* @retval <0 See @see rpi_i2c_register_bus().
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*/
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static inline int rpi_setup_i2c_bus(void)
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{
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rpi_i2c_init();
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return rpi_i2c_register_bus("/dev/i2c", DEFAULT_BUS_CLOCK);
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}
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/** @} */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* LIBBSP_ARM_RASPBERRYPI_I2C_H */
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@@ -0,0 +1,76 @@
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/**
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* @file
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*
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* @ingroup raspberrypi_interrupt
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*
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* @brief Interrupt definitions.
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*/
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/**
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* Copyright (c) 2013 Alan Cudmore
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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*
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* http://www.rtems.org/license/LICENSE
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*
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*/
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#ifndef LIBBSP_ARM_RASBPERRYPI_IRQ_H
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#define LIBBSP_ARM_RASPBERRYPI_IRQ_H
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#ifndef ASM
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#include <rtems.h>
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#include <rtems/irq.h>
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#include <rtems/irq-extension.h>
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/**
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* @defgroup raspberrypi_interrupt Interrrupt Support
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*
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* @ingroup arm_raspberrypi
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*
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* @brief Interrupt support.
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*/
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#define BCM2835_INTC_TOTAL_IRQ 64 + 8
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#define BCM2835_IRQ_ID_GPU_TIMER_M0 0
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#define BCM2835_IRQ_ID_GPU_TIMER_M1 1
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#define BCM2835_IRQ_ID_GPU_TIMER_M2 2
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#define BCM2835_IRQ_ID_GPU_TIMER_M3 3
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#define BCM2835_IRQ_ID_USB 9
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#define BCM2835_IRQ_ID_AUX 29
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#define BCM2835_IRQ_ID_SPI_SLAVE 43
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#define BCM2835_IRQ_ID_PWA0 45
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#define BCM2835_IRQ_ID_PWA1 46
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#define BCM2835_IRQ_ID_SMI 48
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#define BCM2835_IRQ_ID_GPIO_0 49
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#define BCM2835_IRQ_ID_GPIO_1 50
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#define BCM2835_IRQ_ID_GPIO_2 51
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#define BCM2835_IRQ_ID_GPIO_3 52
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#define BCM2835_IRQ_ID_I2C 53
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#define BCM2835_IRQ_ID_SPI 54
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#define BCM2835_IRQ_ID_PCM 55
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#define BCM2835_IRQ_ID_UART 57
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#define BCM2835_IRQ_ID_SD 62
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#define BCM2835_IRQ_ID_BASIC_BASE_ID 64
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#define BCM2835_IRQ_ID_TIMER_0 64
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#define BCM2835_IRQ_ID_MAILBOX_0 65
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#define BCM2835_IRQ_ID_DOORBELL_0 66
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#define BCM2835_IRQ_ID_DOORBELL_1 67
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#define BCM2835_IRQ_ID_GPU0_HALTED 68
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#define BCM2835_IRQ_ID_GPU1_HALTED 69
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#define BCM2835_IRQ_ID_ILL_ACCESS_1 70
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#define BCM2835_IRQ_ID_ILL_ACCESS_0 71
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#define BSP_INTERRUPT_VECTOR_MIN (0)
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#define BSP_INTERRUPT_VECTOR_MAX (BCM2835_INTC_TOTAL_IRQ - 1)
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#define BSP_IRQ_COUNT (BCM2835_INTC_TOTAL_IRQ)
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#endif /* ASM */
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#endif /* LIBBSP_ARM_RASPBERRYPI_IRQ_H */
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@@ -0,0 +1,32 @@
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/**
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* @file
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*
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* @ingroup raspberrypi
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*
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* @brief mailbox support.
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*/
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/*
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* Copyright (c) 2015 Yang Qiao
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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*
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* http://www.rtems.org/license/LICENSE
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*
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*/
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#ifndef LIBBSP_ARM_RASPBERRYPI_MAILBOX_H
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#define LIBBSP_ARM_RASPBERRYPI_MAILBOX_H
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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extern unsigned int raspberrypi_mailbox_read(unsigned int channel);
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extern void raspberrypi_mailbox_write(unsigned int channel, unsigned int data);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* LIBBSP_ARM_RASPBERRYPI_MAILBOX_H */
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@@ -0,0 +1,68 @@
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/**
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* @file
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*
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* @ingroup rapberrypi_mmu
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*
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* @brief MMU API.
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*/
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/*
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* Copyright (c) 2013 Alan Cudmore.
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* based on work by:
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* Copyright (c) 2009
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* embedded brains GmbH
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* Obere Lagerstr. 30
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* D-82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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*
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* http://www.rtems.org/license/LICENSE
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*
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*/
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#ifndef LIBBSP_ARM_RASPBERRYPI_MMU_H
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#define LIBBSP_ARM_RASPBERRYPI_MMU_H
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#include <libcpu/arm-cp15.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/**
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* @defgroup raspberrypi_mmu MMU Support
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*
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* @ingroup arm_raspberrypi
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*
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* @brief MMU support.
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*
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* @{
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*/
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#define RASPBERRYPI_MMU_CLIENT_DOMAIN 15U
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#define RASPBERRYPI_MMU_READ_ONLY \
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((RASPBERRYPI_MMU_CLIENT_DOMAIN << ARM_MMU_SECT_DOMAIN_SHIFT) \
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| ARM_MMU_SECT_DEFAULT)
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#define RASPBERRYPI_MMU_READ_ONLY_CACHED \
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(RASPBERRYPI_MMU_READ_ONLY | ARM_MMU_SECT_C | ARM_MMU_SECT_B)
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#define RASPBERRYPI_MMU_READ_WRITE \
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((RASPBERRYPI_MMU_CLIENT_DOMAIN << ARM_MMU_SECT_DOMAIN_SHIFT) \
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| ARM_MMU_SECT_AP_0 \
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| ARM_MMU_SECT_DEFAULT)
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#define RASPBERRYPI_MMU_READ_WRITE_CACHED \
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(RASPBERRYPI_MMU_READ_WRITE | ARM_MMU_SECT_C | ARM_MMU_SECT_B)
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/** @} */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* LIBBSP_ARM_RASPBERRYPI_MMU_H */
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File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,55 @@
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/**
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* @file
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*
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* @ingroup raspberrypi_fb
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*
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* @brief framebuffer support and setup
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*
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*/
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/*
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* Copyright (c) 2015 Yang Qiao
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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*
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* http://www.rtems.org/license/LICENSE
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*
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*/
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#ifndef LIBBSP_ARM_RASPBERRYPI_FB_H
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#define LIBBSP_ARM_RASPBERRYPI_FB_H
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#include <rtems/fb.h>
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/**
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* @defgroup raspberrypi_fb
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*
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* @ingroup arm_raspberrypi
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*
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* @brief Framebuffer support and setup
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*
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* @{
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*/
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enum rpi_fb_init_result {
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RPI_FB_INIT_OK = 0,
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RPI_FB_INIT_ALREADY_INITIALIZED = 1,
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RPI_FB_INIT_GENERIC_ERROR = -1,
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RPI_FB_INIT_NO_DISPLAY = -2,
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RPI_FB_INIT_CMDLINE_BAD_FORMAT = -3,
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RPI_FB_INIT_CMDLINE_DONT_INIT = -4,
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RPI_FB_INIT_CMDLINE_NO_MODE_REQ = -5,
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RPI_FB_INIT_MODE_PROBE_ERROR = -6,
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RPI_FB_INIT_SETUP_FAILED = -7,
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RPI_FB_INIT_START_ADDR_UNKNOWN = -8,
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};
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int rpi_fb_init( void );
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int rpi_get_fix_screen_info( struct fb_fix_screeninfo *info );
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int rpi_get_var_screen_info( struct fb_var_screeninfo *info );
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bool rpi_fb_hdmi_is_present( void );
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/** @} */
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#endif /* LIBBSP_ARM_RASPBERRYPI_FB_H */
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@@ -0,0 +1,70 @@
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/**
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* @file rpi-gpio.h
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*
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* @ingroup raspberrypi_gpio
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*
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* @brief Raspberry Pi specific GPIO definitions.
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*/
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/*
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* Copyright (c) 2015 Andre Marques <andre.lousa.marques at gmail.com>
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*
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* The license and distribution terms for this file may be
|
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* found in the file LICENSE in this distribution or at
|
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef LIBBSP_ARM_RASPBERRYPI_RPI_GPIO_H
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#define LIBBSP_ARM_RASPBERRYPI_RPI_GPIO_H
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#include <rtems.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/**
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* @brief Raspberry Pi GPIO functions.
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*/
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#define RPI_DIGITAL_IN 0
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#define RPI_DIGITAL_OUT 1
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#define RPI_ALT_FUNC_0 4
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#define RPI_ALT_FUNC_1 5
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#define RPI_ALT_FUNC_2 6
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#define RPI_ALT_FUNC_3 7
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#define RPI_ALT_FUNC_4 3
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#define RPI_ALT_FUNC_5 2
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#define RPI_ALT_FUNC_MASK 7
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/**
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* @brief Setups a JTAG interface.
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*
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* @retval RTEMS_SUCCESSFUL JTAG interface successfully configured.
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* @retval * At least one of the required pins is currently
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* occupied, @see rtems_gpio_request_pin_group().
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*/
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extern rtems_status_code rpi_gpio_select_jtag(void);
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/**
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* @brief Setups a SPI interface.
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*
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* @retval RTEMS_SUCCESSFUL SPI interface successfully configured.
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* @retval * At least one of the required pins is currently
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* occupied, @see rtems_gpio_request_pin_group().
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*/
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extern rtems_status_code rpi_gpio_select_spi(void);
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/**
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* @brief Setups a I2C interface.
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*
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* @retval RTEMS_SUCCESSFUL I2C interface successfully configured.
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* @retval * At least one of the required pins is currently
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* occupied, @see rtems_gpio_request_pin_group().
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*/
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extern rtems_status_code rpi_gpio_select_i2c(void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* LIBBSP_ARM_RASPBERRYPI_RPI_GPIO_H */
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@@ -0,0 +1,77 @@
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/**
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* @file spi.h
|
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*
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* @ingroup raspberrypi_spi
|
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*
|
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* @brief Raspberry Pi specific SPI definitions.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2014-2015 Andre Marques <andre.lousa.marques at gmail.com>
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.org/license/LICENSE.
|
||||
*/
|
||||
|
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#ifndef LIBBSP_ARM_RASPBERRYPI_SPI_H
|
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#define LIBBSP_ARM_RASPBERRYPI_SPI_H
|
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|
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#include <rtems/libi2c.h>
|
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|
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#ifdef __cplusplus
|
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extern "C" {
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#endif /* __cplusplus */
|
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|
||||
/**
|
||||
* @name SPI constants.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief GPU processor core clock rate in Hz.
|
||||
*
|
||||
* Unless configured otherwise on a "config.txt" file present on the SD card
|
||||
* the GPU defaults to 250 MHz. Currently only 250 MHz is supported.
|
||||
*/
|
||||
|
||||
/* TODO: It would be nice if this value could be probed at startup, probably
|
||||
* using the Mailbox interface since the usual way of setting this on
|
||||
* the hardware is through a "config.txt" text file on the SD card.
|
||||
* Having this setup on the configure.ac script would require changing
|
||||
* the same setting on two different places. */
|
||||
#define GPU_CORE_CLOCK_RATE 250000000
|
||||
|
||||
/** @} */
|
||||
|
||||
/**
|
||||
* @name SPI directives.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief Setups the Raspberry Pi SPI bus (located on the GPIO header)
|
||||
* on the "/dev/spi" device file, and registers the bus on the
|
||||
* libi2c API.
|
||||
*
|
||||
* @param[in] bidirectional_mode If TRUE sets the SPI bus to use 2-wire SPI,
|
||||
* where the MOSI data line doubles as the
|
||||
* slave out (SO) and slave in (SI) data lines.
|
||||
* If FALSE the bus defaults to the usual
|
||||
* 3-wire SPI, with 2 separate data lines
|
||||
* (MOSI and MISO).
|
||||
*
|
||||
* @retval Returns libi2c bus number.
|
||||
* @retval <0 Could not register the bus. See @see rtems_libi2c_register_bus().
|
||||
*/
|
||||
extern int rpi_spi_init(bool bidirectional_mode);
|
||||
|
||||
/** @} */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* LIBBSP_ARM_RASPBERRYPI_SPI_H */
|
||||
@@ -0,0 +1,43 @@
|
||||
/**
|
||||
* @file
|
||||
*
|
||||
* @ingroup raspberrypi_usart
|
||||
*
|
||||
* @brief USART support.
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @defgroup raspberrypi_usart USART Support
|
||||
*
|
||||
* @ingroup arm_raspberrypi
|
||||
*
|
||||
* @brief Universal Synchronous/Asynchronous Receiver/Transmitter (USART) Support
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2013 Alan Cudmore.
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rtems.org/license/LICENSE
|
||||
*/
|
||||
|
||||
#ifndef LIBBSP_ARM_RASPBERRYPI_USART_H
|
||||
#define LIBBSP_ARM_RASPBERRYPI_USART_H
|
||||
|
||||
#include <libchip/serial.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#define USART0_DEFAULT_BAUD 115000
|
||||
|
||||
extern const console_fns bcm2835_usart_fns;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* LIBBSP_ARM_RASPBERRYPI_USART_H */
|
||||
@@ -0,0 +1,157 @@
|
||||
/**
|
||||
* @file
|
||||
*
|
||||
* @ingroup raspberrypi_vc
|
||||
*
|
||||
* @brief video core support.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2015 Yang Qiao
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
*
|
||||
* http://www.rtems.org/license/LICENSE
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef LIBBSP_ARM_RASPBERRYPI_VC_H
|
||||
#define LIBBSP_ARM_RASPBERRYPI_VC_H
|
||||
|
||||
/**
|
||||
* @defgroup raspberrypi_vc Register Definitions
|
||||
*
|
||||
* @ingroup arm_raspberrypi
|
||||
*
|
||||
* @brief Register Definitions
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
typedef struct {
|
||||
uint32_t width;
|
||||
uint32_t height;
|
||||
} bcm2835_get_display_size_entries;
|
||||
|
||||
int bcm2835_mailbox_get_display_size(
|
||||
bcm2835_get_display_size_entries *_entries );
|
||||
|
||||
typedef enum {
|
||||
bcm2835_mailbox_pixel_order_bgr = 0,
|
||||
bcm2835_mailbox_pixel_order_rgb = 1
|
||||
} bcm2835_pixel_order;
|
||||
|
||||
typedef enum {
|
||||
bcm2835_mailbox_alpha_mode_0_opaque = 0,
|
||||
bcm2835_mailbox_alpha_mode_0_transparent = 1,
|
||||
bcm2835_mailbox_alpha_mode_ignored = 2
|
||||
} bcm2835_alpha_mode;
|
||||
|
||||
typedef struct {
|
||||
uint32_t xres;
|
||||
uint32_t yres;
|
||||
uint32_t xvirt;
|
||||
uint32_t yvirt;
|
||||
uint32_t depth;
|
||||
bcm2835_pixel_order pixel_order;
|
||||
bcm2835_alpha_mode alpha_mode;
|
||||
uint32_t voffset_x;
|
||||
uint32_t voffset_y;
|
||||
uint32_t overscan_left;
|
||||
uint32_t overscan_right;
|
||||
uint32_t overscan_top;
|
||||
uint32_t overscan_bottom;
|
||||
uint32_t base;
|
||||
size_t size;
|
||||
uint32_t pitch;
|
||||
} bcm2835_init_frame_buffer_entries;
|
||||
|
||||
int bcm2835_mailbox_init_frame_buffer(
|
||||
bcm2835_init_frame_buffer_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
uint32_t pitch;
|
||||
} bcm2835_get_pitch_entries;
|
||||
|
||||
int bcm2835_mailbox_get_pitch( bcm2835_get_pitch_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
char cmdline[ 1024 ];
|
||||
} bcm2835_get_cmdline_entries;
|
||||
|
||||
int bcm2835_mailbox_get_cmdline( bcm2835_get_cmdline_entries *_entries );
|
||||
|
||||
typedef enum {
|
||||
bcm2835_mailbox_power_udid_sd_card = 0x00000000u,
|
||||
bcm2835_mailbox_power_udid_uart0 = 0x00000001u,
|
||||
bcm2835_mailbox_power_udid_uart1 = 0x00000002u,
|
||||
bcm2835_mailbox_power_udid_usb_hcd = 0x00000003u,
|
||||
bcm2835_mailbox_power_udid_i2c0 = 0x00000004u,
|
||||
bcm2835_mailbox_power_udid_i2c1 = 0x00000005u,
|
||||
bcm2835_mailbox_power_udid_i2c2 = 0x00000006u,
|
||||
bcm2835_mailbox_power_udid_spi = 0x00000007u,
|
||||
bcm2835_mailbox_power_udid_ccp2tx = 0x00000008u,
|
||||
} bcm2835_power_device_id;
|
||||
|
||||
typedef struct {
|
||||
bcm2835_power_device_id dev_id;
|
||||
uint32_t state;
|
||||
} bcm2835_set_power_state_entries;
|
||||
|
||||
#define BCM2835_MAILBOX_SET_POWER_STATE_REQ_ON ( 1 << 0 )
|
||||
#define BCM2835_MAILBOX_SET_POWER_STATE_REQ_WAIT ( 1 << 1 )
|
||||
#define BCM2835_MAILBOX_POWER_STATE_ON ( 1 << 0 )
|
||||
#define BCM2835_MAILBOX_POWER_STATE_NODEV ( 1 << 1 )
|
||||
int bcm2835_mailbox_set_power_state( bcm2835_set_power_state_entries *_entries );
|
||||
|
||||
int bcm2835_mailbox_get_power_state( bcm2835_set_power_state_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
uint32_t base;
|
||||
size_t size;
|
||||
} bcm2835_get_arm_memory_entries;
|
||||
|
||||
int bcm2835_mailbox_get_arm_memory( bcm2835_get_arm_memory_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
uint32_t base;
|
||||
size_t size;
|
||||
} bcm2835_get_vc_memory_entries;
|
||||
|
||||
int bcm2835_mailbox_get_vc_memory( bcm2835_get_vc_memory_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
uint32_t fw_rev;
|
||||
} bcm2835_mailbox_get_fw_rev_entries;
|
||||
|
||||
int bcm2835_mailbox_get_firmware_revision(
|
||||
bcm2835_mailbox_get_fw_rev_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
uint32_t spec;
|
||||
} bcm2835_get_board_spec_entries;
|
||||
|
||||
int bcm2835_mailbox_get_board_model( bcm2835_get_board_spec_entries *_entries );
|
||||
|
||||
int bcm2835_mailbox_get_board_revision(
|
||||
bcm2835_get_board_spec_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
uint64_t board_serial;
|
||||
} bcm2835_get_board_serial_entries;
|
||||
|
||||
int bcm2835_mailbox_get_board_serial(
|
||||
bcm2835_get_board_serial_entries *_entries );
|
||||
|
||||
typedef struct {
|
||||
uint32_t clock_id;
|
||||
uint32_t clock_rate;
|
||||
} bcm2835_get_clock_rate_entries;
|
||||
|
||||
int bcm2835_mailbox_get_clock_rate(
|
||||
bcm2835_get_clock_rate_entries *_entries );
|
||||
/** @} */
|
||||
|
||||
#endif /* LIBBSP_ARM_RASPBERRYPI_VC_H */
|
||||
Reference in New Issue
Block a user