Updated the pinout to match the Pi4 datasheet, tested with the RPi4, Pi3
Datasheet has same pinout.
Signed-off-by: Jeff Booher-Kaeding <jeff.booher-kaed...@arm.com>
Cc: Ard Biesheuvel <ard.biesheu...@arm.com>
Cc: Leif Lindholm <l...@nuviainc.com>
Cc: Pete Batard <p...@akeo.ie>
---
Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxe.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxe.c
b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxe.c
index ac1004fe1836..6e793efb8227 100644
--- a/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxe.c
+++ b/Platform/RaspberryPi/Drivers/ConfigDxe/ConfigDxe.c
@@ -502,7 +502,7 @@ ApplyVariables (
* 1 VREF N/A 1
* 3 nTRST GPIO22 ALT4 15
* 4 GND N/A 9
- * 5 TDI GPIO4 ALT5 7
+ * 5 TDI GPIO26 ALT4 37
* 7 TMS GPIO27 ALT4 13
* 9 TCK GPIO25 ALT4 22
* 11 RTCK GPIO23 ALT4 16
@@ -510,14 +510,14 @@ ApplyVariables (
*/
if (PcdGet32 (PcdDebugEnableJTAG)) {
GpioPinFuncSet (22, GPIO_FSEL_ALT4);
- GpioPinFuncSet (4, GPIO_FSEL_ALT5);
+ GpioPinFuncSet (26, GPIO_FSEL_ALT4);
GpioPinFuncSet (27, GPIO_FSEL_ALT4);
GpioPinFuncSet (25, GPIO_FSEL_ALT4);
GpioPinFuncSet (23, GPIO_FSEL_ALT4);
GpioPinFuncSet (24, GPIO_FSEL_ALT4);
} else {
GpioPinFuncSet (22, GPIO_FSEL_INPUT);
- GpioPinFuncSet (4, GPIO_FSEL_INPUT);
+ GpioPinFuncSet (26, GPIO_FSEL_INPUT);
GpioPinFuncSet (27, GPIO_FSEL_INPUT);
GpioPinFuncSet (25, GPIO_FSEL_INPUT);
GpioPinFuncSet (23, GPIO_FSEL_INPUT);
--
2.24.3 (Apple Git-128)
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#65232): https://edk2.groups.io/g/devel/message/65232
Mute This Topic: https://groups.io/mt/76854132/21656
Group Owner: devel+ow...@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
