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Adding in RPI 5 support

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Signed-off-by: Chuckduey <cduey@msn.com>
This commit is contained in:
Chuckduey
2023-11-24 15:00:09 -07:00
committed by Tom Ingleby
parent 3c288a0910
commit 302280363f
2 changed files with 15 additions and 2 deletions
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2
include/arm/raspberry_pi.h
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@@ -26,7 +26,7 @@ extern "C" {
#define MRAA_RASPBERRY_PI3_A_PLUS_PINCOUNT 41 #define MRAA_RASPBERRY_PI3_A_PLUS_PINCOUNT 41
#define MRAA_RASPBERRY_PI4_B_PINCOUNT 41 #define MRAA_RASPBERRY_PI4_B_PINCOUNT 41
#define MRAA_RASPBERRY_PI_400_PINCOUNT 41 #define MRAA_RASPBERRY_PI_400_PINCOUNT 41
#define MRAA_RASPBERRY_PI5_B_PINCOUNT 41
mraa_board_t * mraa_board_t *
mraa_raspberry_pi(); mraa_raspberry_pi();

15
src/arm/raspberry_pi.c
View File

@@ -30,6 +30,7 @@
#define PLATFORM_NAME_RASPBERRY_PI3_A_PLUS "Raspberry Pi 3 Model A+" #define PLATFORM_NAME_RASPBERRY_PI3_A_PLUS "Raspberry Pi 3 Model A+"
#define PLATFORM_NAME_RASPBERRY_PI4_B "Raspberry Pi 4 Model B" #define PLATFORM_NAME_RASPBERRY_PI4_B "Raspberry Pi 4 Model B"
#define PLATFORM_NAME_RASPBERRY_PI_400 "Raspberry Pi 400" #define PLATFORM_NAME_RASPBERRY_PI_400 "Raspberry Pi 400"
#define PLATFORM_NAME_RASPBERRY_PI5_B "Raspberry Pi 5 Model B"
#define PLATFORM_RASPBERRY_PI_B_REV_1 1 #define PLATFORM_RASPBERRY_PI_B_REV_1 1
#define PLATFORM_RASPBERRY_PI_A_REV_2 2 #define PLATFORM_RASPBERRY_PI_A_REV_2 2
#define PLATFORM_RASPBERRY_PI_B_REV_2 3 #define PLATFORM_RASPBERRY_PI_B_REV_2 3
@@ -44,6 +45,7 @@
#define PLATFORM_RASPBERRY_PI3_A_PLUS 12 #define PLATFORM_RASPBERRY_PI3_A_PLUS 12
#define PLATFORM_RASPBERRY_PI4_B 13 #define PLATFORM_RASPBERRY_PI4_B 13
#define PLATFORM_RASPBERRY_PI_400 14 #define PLATFORM_RASPBERRY_PI_400 14
#define PLATFORM_RASPBERRY_PI5_B 15
#define MMAP_PATH "/dev/mem" #define MMAP_PATH "/dev/mem"
#define BCM2835_PERI_BASE 0x20000000 #define BCM2835_PERI_BASE 0x20000000
#define BCM2836_PERI_BASE 0x3f000000 #define BCM2836_PERI_BASE 0x3f000000
@@ -523,6 +525,12 @@ mraa_raspberry_pi()
platform_detected = PLATFORM_RASPBERRY_PI_400; platform_detected = PLATFORM_RASPBERRY_PI_400;
b->phy_pin_count = MRAA_RASPBERRY_PI_400_PINCOUNT; b->phy_pin_count = MRAA_RASPBERRY_PI_400_PINCOUNT;
peripheral_base = BCM2837_PERI_BASE; peripheral_base = BCM2837_PERI_BASE;
block_size = BCM2837_BLOCK_SIZE;
} else if (strstr(line, "c04170") || strstr(line,"d04170")) {
b->platform_name = PLATFORM_NAME_RASPBERRY_PI5_B;
platform_detected = PLATFORM_RASPBERRY_PI5_B;
b->phy_pin_count = MRAA_RASPBERRY_PI5_B_PINCOUNT;
peripheral_base = BCM2837_PERI_BASE;
block_size = BCM2837_BLOCK_SIZE; block_size = BCM2837_BLOCK_SIZE;
} else { } else {
b->platform_name = PLATFORM_NAME_RASPBERRY_PI_B_REV_1; b->platform_name = PLATFORM_NAME_RASPBERRY_PI_B_REV_1;
@@ -602,6 +610,10 @@ mraa_raspberry_pi()
b->platform_name = PLATFORM_NAME_RASPBERRY_PI_400; b->platform_name = PLATFORM_NAME_RASPBERRY_PI_400;
platform_detected = PLATFORM_RASPBERRY_PI_400; platform_detected = PLATFORM_RASPBERRY_PI_400;
b->phy_pin_count = MRAA_RASPBERRY_PI_400_PINCOUNT; b->phy_pin_count = MRAA_RASPBERRY_PI_400_PINCOUNT;
} else if (mraa_file_contains(compatible_path, "raspberrypi,5-model-b")) {
b->platform_name = PLATFORM_NAME_RASPBERRY_PI5_B;
platform_detected = PLATFORM_RASPBERRY_PI5_B;
b->phy_pin_count = MRAA_RASPBERRY_PI5_B_PINCOUNT;
} }
} }
@@ -872,7 +884,8 @@ mraa_raspberry_pi()
(platform_detected == PLATFORM_RASPBERRY_PI3_B_PLUS) || (platform_detected == PLATFORM_RASPBERRY_PI3_B_PLUS) ||
(platform_detected == PLATFORM_RASPBERRY_PI3_A_PLUS) || (platform_detected == PLATFORM_RASPBERRY_PI3_A_PLUS) ||
(platform_detected == PLATFORM_RASPBERRY_PI4_B) || (platform_detected == PLATFORM_RASPBERRY_PI4_B) ||
(platform_detected == PLATFORM_RASPBERRY_PI_400)) { (platform_detected == PLATFORM_RASPBERRY_PI_400) ||
(platform_detected == PLATFORM_RASPBERRY_PI5_B) ) {
strncpy(b->pins[27].name, "ID_SD", MRAA_PIN_NAME_SIZE); strncpy(b->pins[27].name, "ID_SD", MRAA_PIN_NAME_SIZE);
b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 }; b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };