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etm trace for nrf52840

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This commit is contained in:
hathach
2023-06-20 13:19:08 +07:00
parent 1b658ae109
commit 19c99d3b42
5 changed files with 278 additions and 11 deletions
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18
hw/bsp/lpc18/boards/mcb1800/board.h
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@@ -43,6 +43,15 @@
static inline void board_lpc18_pinmux(void) {
const PINMUX_GRP_T pinmuxing[] = {
// ETM Trace
#ifdef TRACE_ETM
{ 0xF, 4, SCU_MODE_FUNC2 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 5, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 6, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 7, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 8, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
#endif
// LEDs
{ 0xD, 10, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4) },
{ 0xD, 11, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
@@ -65,15 +74,6 @@ static inline void board_lpc18_pinmux(void) {
{ 0x9, 5, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC2 }, // P9_5 USB1_VBUS_EN, USB1 VBus function
{ 0x2, 5, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 }, // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
// ETM Trace
#ifdef TRACE_ETM
{ 0xF, 4, SCU_MODE_FUNC2 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 5, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 6, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 7, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
{ 0xF, 8, SCU_MODE_FUNC3 | SCU_MODE_HIGHSPEEDSLEW_EN },
#endif
};
Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));