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Minor Freedom-KL25Z updates

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This commit is contained in:
Gregory Nutt 2013-04-24 16:46:38 -06:00
parent 91e6580aff
commit 7248a3cde4
3 changed files with 28 additions and 7 deletions
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2
arch/arm/src/kl/kl_irq.c
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@ -359,7 +359,7 @@ int up_prioritize_irq(int irq, int priority)
irq == KL_IRQ_PENDSV ||
irq == KL_IRQ_SYSTICK ||
(irq >= KL_IRQ_EXTINT && irq < NR_IRQS));
DEBUGASSERT(priority >= NVIC_SYSH_DISABLE_PRIORITY &&
DEBUGASSERT(priority >= NVIC_SYSH_PRIORITY_MAX &&
priority <= NVIC_SYSH_PRIORITY_MIN);
/* Check for external interrupt */

28
arch/arm/src/kl/kl_lowputc.c
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@ -56,18 +56,35 @@
#include "chip/kl_uart.h"
#include "chip/kl_pinmux.h"
/**************************************************************************
* Private Definitions
**************************************************************************/
#warning "Revisit"
#undef BOARD_CORECLK_FREQ
#define BOARD_CORECLK_FREQ 48000000
/* Select UART parameters for the selected console */
#if defined(CONFIG_UART0_SERIAL_CONSOLE)
# define CONSOLE_BASE KL_UART0_BASE
# define CONSOLE_FREQ 48000000
# define CONSOLE_BAUD CONFIG_UART0_BAUD
# define CONSOLE_BITS CONFIG_UART0_BITS
# define CONSOLE_PARITY CONFIG_UART0_PARITY
#elif defined(CONFIG_UART1_SERIAL_CONSOLE)
# define CONSOLE_BASE KL_UART1_BASE
# define CONSOLE_FREQ 48000000
# define CONSOLE_BAUD CONFIG_UART1_BAUD
# define CONSOLE_BITS CONFIG_UART1_BITS
# define CONSOLE_PARITY CONFIG_UART1_PARITY
#elif defined(CONFIG_UART2_SERIAL_CONSOLE)
# define CONSOLE_BASE KL_UART2_BASE
# define CONSOLE_FREQ 48000000
# define CONSOLE_BAUD CONFIG_UART2_BAUD
# define CONSOLE_BITS CONFIG_UART2_BITS
# define CONSOLE_PARITY CONFIG_UART2_PARITY
#endif
/**************************************************************************
* Private Types
@ -215,7 +232,7 @@ void kl_lowsetup(void)
//#if defined(HAVE_SERIAL_CONSOLE) && !defined(CONFIG_SUPPRESS_UART_CONFIG)
// kl_uartconfigure(CONSOLE_BASE, CONSOLE_BAUD, CONSOLE_FREQ,
// CONSOLE_PARITY, CONSOLE_BITS);
// CONSOLE_PARITY, CONSOLE_BITS);
//#endif
}
@ -249,9 +266,8 @@ void kl_uartreset(uintptr_t uart_base)
******************************************************************************/
#ifdef HAVE_UART_DEVICE
void kl_uartconfigure(uintptr_t uart_base, uint32_t baud,
uint32_t clock, unsigned int parity,
unsigned int nbits)
void kl_uartconfigure(uintptr_t uart_base, uint32_t baud, uint32_t clock,
unsigned int parity, unsigned int nbits)
{
uint32_t sbr;
uint32_t brfa;

5
arch/arm/src/kl/kl_serial.c
View File

@ -69,6 +69,11 @@
* Pre-processor Definitions
****************************************************************************/
/* Some sanity checks *******************************************************/
#warning "Revisit"
#undef BOARD_CORECLK_FREQ
#define BOARD_CORECLK_FREQ 48000000
/* Is there at least one UART enabled and configured as a RS-232 device? */
#ifndef HAVE_UART_DEVICE