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rockpi4: fixed the issuse 'No Pins'

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Signed-off-by: nascs <nascs@radxa.com>
This commit is contained in:
nascs
2023-06-05 10:35:23 +00:00
committed by Tom Ingleby
parent 8b1c54934e
commit 749f958297
2 changed files with 5 additions and 2 deletions
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3
src/arm/arm.c
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@@ -92,7 +92,8 @@ mraa_arm_platform()
else if (mraa_file_contains("/proc/device-tree/model", "Avnet Ultra96 Rev1"))
platform_type = MRAA_96BOARDS;
else if (mraa_file_contains("/proc/device-tree/model", "ROCK Pi 4") ||
mraa_file_contains("/proc/device-tree/model", "ROCK PI 4")
mraa_file_contains("/proc/device-tree/model", "ROCK PI 4") ||
mraa_file_contains("/proc/device-tree/model", "ROCK 4")
)
platform_type = MRAA_ROCKPI4;
else if (mraa_file_contains("/proc/device-tree/compatible", "raspberrypi,"))

4
src/arm/rockpi4.c
View File

@@ -22,6 +22,7 @@
*/
#define PLATFORM_NAME_ROCK_PI4 "ROCK Pi 4"
#define PLATFORM_NAME_ROCK_PI4_2 "ROCK PI 4"
#define PLATFORM_NAME_ROCK_PI4_3 "ROCK 4"
#define MAX_SIZE 64
const char* rockpi4_serialdev[MRAA_ROCKPI4_UART_COUNT] = { "/dev/ttyS2", "/dev/ttyS4" };
@@ -70,7 +71,8 @@ mraa_rockpi4()
if (mraa_file_exist(DT_BASE "/model")) {
// We are on a modern kernel, great!!!!
if (mraa_file_contains(DT_BASE "/model", PLATFORM_NAME_ROCK_PI4) ||
mraa_file_contains(DT_BASE "/model", PLATFORM_NAME_ROCK_PI4_2)
mraa_file_contains(DT_BASE "/model", PLATFORM_NAME_ROCK_PI4_2) ||
mraa_file_contains(DT_BASE "/model", PLATFORM_NAME_ROCK_PI4_3)
) {
b->platform_name = PLATFORM_NAME_ROCK_PI4;
b->uart_dev[0].device_path = (char*) rockpi4_serialdev[0];