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board_lowlevel: Use LED definitions from board.h

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... this is more portable.
This commit is contained in:
Harald Welte
2016-03-16 22:17:39 +01:00
parent 5820ea9327
commit 372f4cc7ba
1 changed files with 6 additions and 6 deletions
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12
firmware/src_board/board_lowlevel.c
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@@ -77,15 +77,14 @@
* This includes EFC and master clock configuration. * This includes EFC and master clock configuration.
* It also enable a low level on the pin NRST triggers a user reset. * It also enable a low level on the pin NRST triggers a user reset.
*/ */
#define _LED_GREN (1 << 18)
#define _LED_RED (1 << 17)
extern WEAK void LowLevelInit( void ) extern WEAK void LowLevelInit( void )
{ {
uint32_t timeout = 0; uint32_t timeout = 0;
PIOA->PIO_PER |= _LED_RED | _LED_GREN; /* enable both LED and green LED */
PIOA->PIO_OER |= _LED_RED | _LED_GREN; PIOA->PIO_PER |= LED_RED | LED_GREEN;
PIOA->PIO_CODR |= _LED_RED | _LED_GREN; PIOA->PIO_OER |= LED_RED | LED_GREEN;
PIOA->PIO_CODR |= LED_RED | LED_GREEN;
/* Set 3 FWS for Embedded Flash Access */ /* Set 3 FWS for Embedded Flash Access */
EFC->EEFC_FMR = EEFC_FMR_FWS(3); EFC->EEFC_FMR = EEFC_FMR_FWS(3);
@@ -116,7 +115,8 @@ extern WEAK void LowLevelInit( void )
timeout = 0; timeout = 0;
while (!(PMC->PMC_SR & PMC_SR_MOSCSELS) && (timeout++ < CLOCK_TIMEOUT)); while (!(PMC->PMC_SR & PMC_SR_MOSCSELS) && (timeout++ < CLOCK_TIMEOUT));
PIOA->PIO_SODR = _LED_RED; /* disable the red LED after main clock initialization */
PIOA->PIO_SODR = LED_RED;
/* "switch" to main clock as master clock source (should already be the case */ /* "switch" to main clock as master clock source (should already be the case */
PMC->PMC_MCKR = (PMC->PMC_MCKR & ~(uint32_t)PMC_MCKR_CSS_Msk) | PMC_MCKR_CSS_MAIN_CLK; PMC->PMC_MCKR = (PMC->PMC_MCKR & ~(uint32_t)PMC_MCKR_CSS_Msk) | PMC_MCKR_CSS_MAIN_CLK;