Merge pull request #181 from idolpx/master
Made changes to differentiate between Raspberry Pi 1 Model B Rev 1 (G…
This commit is contained in:
Stephen White
GitHub
commit
2f999c7a00
6 changed files with 60 additions and 45 deletions
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@ -11,8 +11,9 @@ addons:
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matrix:
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include:
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- env: RASPPI=0
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- env: RASPPI=1
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- env: RASPPI=1Plus
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- env: RASPPI=1BRev1
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- env: RASPPI=1BRev2
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- env: RASPPI=1BPlus
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- env: RASPPI=2
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- env: RASPPI=3
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@ -3,10 +3,11 @@ ifneq ($(V),1)
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Q := @
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endif
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#use RASPPI = 1 Raspberry 1B (26 IOports)
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#use RASPPI = 1Plus to Raspberry 1B+ (40 I/OPorts)
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#use RASPPI = 1BRev1 for Raspberry Pi 1B Rev 1 (26 IOports) (GPIO0/1/21)
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#use RASPPI = 1BRev2 for Raspberry Pi 1B Rev 2 (26 IOports) (GPIO2/3/27)
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#use RASPPI = 1BPlus for Raspberry Pi 1B+ (40 I/OPorts)
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RASPPI ?= 3
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RASPPI ?= 1BPlus
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PREFIX ?= arm-none-eabi-
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CC = $(PREFIX)gcc
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@ -16,22 +17,25 @@ LD = $(PREFIX)ld
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AR = $(PREFIX)ar
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ifeq ($(strip $(RASPPI)),0)
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ARCH ?= -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DRPIZERO=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPIZERO=1 -DRASPPI=1
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else ifeq ($(strip $(RASPPI)),1)
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ARCH ?= -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DEXPERIMENTALZERO=1
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CFLAGS += -DRASPPI=1
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else ifeq ($(strip $(RASPPI)),1Plus)
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ARCH ?= -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DRPIBPLUS=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPIBPLUS=1 -DRASPPI=1
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ARCH ?= -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DRPIZERO=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPIZERO=1 -DRASPPI=1
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else ifeq ($(strip $(RASPPI)),1BRev1)
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ARCH ?= -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DRPI1BREV1=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPI1BREV1=1 -DRASPPI=1
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else ifeq ($(strip $(RASPPI)),1BRev2)
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ARCH ?= -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DRPI1BREV2=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPI1BREV2=1 -DRASPPI=1
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else ifeq ($(strip $(RASPPI)),1BPlus)
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ARCH ?= -march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DRPI1BPLUS=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPI1BPLUS=1 -DRASPPI=1
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else ifeq ($(strip $(RASPPI)),2)
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ARCH ?= -march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -marm -DRPI2=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPI2=1
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ARCH ?= -march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -marm -DRPI2=1 -DEXPERIMENTALZERO=1
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CFLAGS += -DRPI2=1
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else ifeq ($(strip $(RASPPI)),3)
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ARCH ?= -march=armv8-a+crc -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard -marm -DRPI3=1
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CFLAGS += -DRPI3=1
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ARCH ?= -march=armv8-a+crc -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8 -mfloat-abi=hard -marm -DRPI3=1
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CFLAGS += -DRPI3=1
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else
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$(error RASPPI must be one of: 0, 1, 1Plus, 2, 3)
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$(error RASPPI must be one of: 0, 1BRev1, 1BRev2, 1BPlus, 2, 3)
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endif
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AFLAGS += $(ARCH)
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@ -5,7 +5,7 @@
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#define PI1581SUPPORT 1
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// Indicates a Pi with the 40 pin GPIO connector
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// so that additional functionality (e.g. test pins) can be enabled
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#if defined(RPIZERO) || defined(RPIBPLUS) || defined(RPI2) || defined(RPI3)
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#if defined(RPIZERO) || defined(RPI1BPLUS) || defined(RPI2) || defined(RPI3)
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#define HAS_40PINS
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#endif
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@ -80,8 +80,8 @@ enum PIGPIO
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{
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// Original Non-split lines
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PIGPIO_ATN = 2, // 3
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PIGPIO_DATA = 18, // 12
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PIGPIO_CLOCK = 17, // 11
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PIGPIO_DATA = 18, // 12
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PIGPIO_SRQ = 19, // 35
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PIGPIO_RESET = 3, // 5
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@ -118,16 +118,21 @@ enum PIGPIO
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PIGPIO_IN_BUTTON1 = 27 // 13 Common
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};
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#else
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//Added GPIO bindings for Raspberry 1B (only 26 I/O ports)
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//Added GPIO bindings for Raspberry Pi 1B Rev 1/2 (only 26 I/O ports)
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enum PIGPIO
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{
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// Original Non-split lines
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// Raspberry Pi 1B Rev 2 has GPIO0/1 in place of GPIO2/3
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#if defined(RPI1BREV1)
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PIGPIO_ATN = 0, // 3
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PIGPIO_RESET = 1, // 5
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#else
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PIGPIO_ATN = 2, // 3
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PIGPIO_DATA = 18, // 12
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PIGPIO_CLOCK = 17, // 11
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PIGPIO_SRQ = 19, // 35 not connected yet
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PIGPIO_RESET = 3, // 5
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#endif
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PIGPIO_CLOCK = 17, // 11
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PIGPIO_DATA = 18, // 12
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PIGPIO_SRQ = 19, // 35 not connected yet
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// Pinout for those that want to split the lines (and the common ones like buttons, sound and LED)
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// Funktion = GPIO // Hardware PIN
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@ -140,12 +145,12 @@ enum PIGPIO
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//PIGPIO_OUT_RESET = 6, // 31
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PIGPIO_OUT_SPI0_RS = 6, // 31 not connected yet
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// 7 SPI0_CS1 // 26
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PIGPIO_IN_BUTTON5 = 8, // 24 changed for Raspberry 1 A.Buch 02.Jan.2020
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PIGPIO_IN_RESET = 9, // 21 changed for Raspberry 1 A.Buch 02.Jan.2020
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PIGPIO_IN_CLOCK = 10, // 19 changed for Raspberry 1 A.Buch 02.Jan.2020
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PIGPIO_OUT_LED = 11, // 23 changed for Raspberry 1 A.Buch 02.Jan.2020
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PIGPIO_IN_BUTTON5 = 9, // 21
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PIGPIO_IN_RESET = 20, // 38
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PIGPIO_IN_CLOCK = 10, // 19
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PIGPIO_OUT_LED = 7, // 26
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PIGPIO_OUT_ATN = 12, // 32 not connected yet
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PIGPIO_OUT_SOUND = 13, // 33 GPIO 13 is not connected at all with Raspberry 1 Layout
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PIGPIO_OUT_SOUND = 11, // 23
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// 14 TX // 8
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// 15 RX // 10
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//GPIO = 16, // 36 Common
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@ -159,9 +164,11 @@ enum PIGPIO
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PIGPIO_IN_ATN = 24, // 18
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PIGPIO_IN_DATA = 25, // 22
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//GPIO 26, // 37
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#if defined(RPI1BREV1)
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PIGPIO_IN_BUTTON1 = 21 // 13 Common
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#else
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PIGPIO_IN_BUTTON1 = 27 // 13 Common
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//PIGPIO_OUT_SOUND = 45 // ToDo internal GPIO connected with audio out left. To change for sound with Raspberry 1 A.Buch
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// gives yet an overflow A.Buch 03. Jan. 2020. Sound is still disabled by EXPERIMENTALZERO
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#endif
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};
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#endif
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@ -300,11 +307,13 @@ public:
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// This means that when any pin is turn to output it will output a 0 and pull lines low (ie an activation state on the IEC bus)
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// Note: on the IEC bus you never output a 1 you simply tri state and it will be pulled up to a 1 (ie inactive state on the IEC bus) if no one else is pulling it low.
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myOutsGPFSEL0 = read32(ARM_GPIO_GPFSEL0);
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myOutsGPFSEL1 = read32(ARM_GPIO_GPFSEL1);
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//myOutsGPFSEL0 = read32(ARM_GPIO_GPFSEL0);
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//myOutsGPFSEL1 = read32(ARM_GPIO_GPFSEL1);
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myOutsGPFSEL1 |= (1 << ((PIGPIO_OUT_LED - 10) * 3));
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myOutsGPFSEL1 |= (1 << ((PIGPIO_OUT_SOUND - 10) * 3));
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//myOutsGPFSEL1 |= (1 << ((PIGPIO_OUT_LED - 10) * 3));
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//myOutsGPFSEL1 |= (1 << ((PIGPIO_OUT_SOUND - 10) * 3));
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RPI_SetGpioPinFunction((rpi_gpio_pin_t)PIGPIO_OUT_SOUND, FS_OUTPUT);
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RPI_SetGpioPinFunction((rpi_gpio_pin_t)PIGPIO_OUT_LED, FS_OUTPUT);
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}
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else
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{
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@ -37,13 +37,13 @@
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//#define GPSET1 (RPI_GPIO_BASE + 0x20)
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//#define GPCLR1 (RPI_GPIO_BASE + 0x2c)
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#if defined(RPIZERO) || defined(RPIBPLUS) || defined(RPI2) || defined(RPI3)
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#if defined(RPIZERO) || defined(RPI1BPLUS) || defined(RPI2) || defined(RPI3)
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#define LED_GPIO_BIT 15
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#define LED_ON() do { RPI_GpioBase->GPCLR0[1] = (1 << LED_GPIO_BIT); } while(0)
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#define LED_OFF() do { RPI_GpioBase->GPSET0[1] = (1 << LED_GPIO_BIT); } while(0)
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#elif defined(RPI3)
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// Added LED for Rasberry 1B (26 I/OPorts) according to enum PIGPIO in iec_bus.h A.Buch 02 Jan. 2020
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#elif defined(RASPPI)
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// Added LED for Raspberry Pi 1B Rev1/2 (26 I/OPorts) according to enum PIGPIO in iec_bus.h A.Buch 02 Jan. 2020
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#elif defined(RPI1BREV1) || defined (RPI1BREV2)
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#define LED_GPIO_BIT 11
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#define LED_ON() do { RPI_GpioBase->GPSET0[1] = (1 << LED_GPIO_BIT); } while(0)
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#define LED_OFF() do { RPI_GpioBase->GPCLR0[0] = (1 << LED_GPIO_BIT); } while(0)
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@ -53,6 +53,7 @@
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#define LED_OFF() do { RPI_GpioBase->GPCLR0[0] = (1 << LED_GPIO_BIT); } while(0)
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#endif
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typedef enum
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{
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FS_INPUT = 0,
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