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Update SAMA5D3x-EK board configuration to support on-board UART connections, LEDs, and push buttons

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This commit is contained in:
Gregory Nutt 2013-07-24 12:27:12 -06:00
parent 63f136dd7e
commit 213780bc43
2 changed files with 1 additions and 27 deletions
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2
arch/arm/src/armv7-a/arm_doirq.c
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@ -113,7 +113,7 @@ uint32_t *arm_doirq(int irq, uint32_t *regs)
* interrupt handler. * interrupt handler.
*/ */
regs = current_regs; regs = (uint32_t *)current_regs;
current_regs = NULL; current_regs = NULL;
/* Unmask the last interrupt (global interrupts are still disabled) */ /* Unmask the last interrupt (global interrupts are still disabled) */

26
arch/arm/src/sam34/Kconfig
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@ -754,32 +754,6 @@ config SAM34_EXTSRAM1HEAP
endif # SAM34_EXTSRAM1 endif # SAM34_EXTSRAM1
endmenu # External Memory Configuration endmenu # External Memory Configuration
comment "AT91SAM3/4 USART Configuration"
config USART0_ISUART
bool "USART0 is a UART"
default y
depends on SAM34_USART0
select ARCH_HAVE_USART0
config USART1_ISUART
bool "USART1 is a UART"
default y
depends on SAM34_USART1
select ARCH_HAVE_USART1
config USART2_ISUART
bool "USART2 is a UART"
default n
depends on SAM34_USART2
select ARCH_HAVE_USART2
config USART3_ISUART
bool "USART3 is a UART"
default y
depends on SAM34_USART3
select ARCH_HAVE_USART2
comment "AT91SAM3/4 GPIO Interrupt Configuration" comment "AT91SAM3/4 GPIO Interrupt Configuration"
config GPIO_IRQ config GPIO_IRQ