diff options
Diffstat (limited to 'cpu/arm920t')
| -rw-r--r-- | cpu/arm920t/at91rm9200/serial.c | 3 | ||||
| -rw-r--r-- | cpu/arm920t/cpu.c | 6 | ||||
| -rw-r--r-- | cpu/arm920t/ks8695/serial.c | 3 | ||||
| -rw-r--r-- | cpu/arm920t/s3c24x0/serial.c | 3 | ||||
| -rw-r--r-- | cpu/arm920t/start.S | 3 |
5 files changed, 12 insertions, 6 deletions
diff --git a/cpu/arm920t/at91rm9200/serial.c b/cpu/arm920t/at91rm9200/serial.c index a281932..d563445 100644 --- a/cpu/arm920t/at91rm9200/serial.c +++ b/cpu/arm920t/at91rm9200/serial.c @@ -33,6 +33,8 @@ #include <asm/io.h> #include <asm/arch/hardware.h> +DECLARE_GLOBAL_DATA_PTR; + #if !defined(CONFIG_DBGU) && !defined(CONFIG_USART0) && !defined(CONFIG_USART1) #error must define one of CONFIG_DBGU or CONFIG_USART0 or CONFIG_USART1 #endif @@ -50,7 +52,6 @@ AT91PS_USART us = (AT91PS_USART) AT91C_BASE_US1; void serial_setbrg (void) { - DECLARE_GLOBAL_DATA_PTR; int baudrate; if ((baudrate = gd->baudrate) <= 0) diff --git a/cpu/arm920t/cpu.c b/cpu/arm920t/cpu.c index 2f7963d..f93bf57 100644 --- a/cpu/arm920t/cpu.c +++ b/cpu/arm920t/cpu.c @@ -33,6 +33,10 @@ #include <command.h> #include <arm920t.h> +#ifdef CONFIG_USE_IRQ +DECLARE_GLOBAL_DATA_PTR; +#endif + /* read co-processor 15, register #1 (control register) */ static unsigned long read_p15_c1 (void) { @@ -91,8 +95,6 @@ int cpu_init (void) * setup up stacks if necessary */ #ifdef CONFIG_USE_IRQ - DECLARE_GLOBAL_DATA_PTR; - IRQ_STACK_START = _armboot_start - CFG_MALLOC_LEN - CFG_GBL_DATA_SIZE - 4; FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ; #endif diff --git a/cpu/arm920t/ks8695/serial.c b/cpu/arm920t/ks8695/serial.c index 0dd91e7..aacd1be 100644 --- a/cpu/arm920t/ks8695/serial.c +++ b/cpu/arm920t/ks8695/serial.c @@ -25,6 +25,8 @@ #error "Bad: you didn't configure serial ..." #endif +DECLARE_GLOBAL_DATA_PTR; + /* * Define the UART hardware register access structure. */ @@ -54,7 +56,6 @@ int serial_console = 1; void serial_setbrg(void) { - DECLARE_GLOBAL_DATA_PTR; volatile struct ks8695uart *uartp = KS8695_UART_ADDR; /* Set to global baud rate and 8 data bits, no parity, 1 stop bit*/ diff --git a/cpu/arm920t/s3c24x0/serial.c b/cpu/arm920t/s3c24x0/serial.c index 8327443..36851ad 100644 --- a/cpu/arm920t/s3c24x0/serial.c +++ b/cpu/arm920t/s3c24x0/serial.c @@ -27,6 +27,8 @@ #include <s3c2410.h> #endif +DECLARE_GLOBAL_DATA_PTR; + #ifdef CONFIG_SERIAL1 #define UART_NR S3C24X0_UART0 @@ -48,7 +50,6 @@ void serial_setbrg (void) { - DECLARE_GLOBAL_DATA_PTR; S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR); int i; unsigned int reg = 0; diff --git a/cpu/arm920t/start.S b/cpu/arm920t/start.S index 4603cf5..346f0d0 100644 --- a/cpu/arm920t/start.S +++ b/cpu/arm920t/start.S @@ -237,6 +237,7 @@ _start_armboot: .word start_armboot */ +#ifndef CONFIG_SKIP_LOWLEVEL_INIT cpu_init_crit: /* * flush v4 I/D caches @@ -264,7 +265,7 @@ cpu_init_crit: bl lowlevel_init mov lr, ip mov pc, lr - +#endif /* CONFIG_SKIP_LOWLEVEL_INIT */ /* ************************************************************************* |