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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2011-04-28 20:19:32 +0800
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2011-05-25 23:04:34 +0800
commit1b021a3b23a40be89c4f3fbe6f4696aa15141f26 (patch)
tree09267f2ba276d7e648fd802f10af6b67ea57dc8a /arch/arm/mach-at91/board-stamp9g20.c
parent1cef3e15721dc9e75f9b661270153e1d6f5e0993 (diff)
downloadblackbird-op-linux-1b021a3b23a40be89c4f3fbe6f4696aa15141f26.tar.gz
blackbird-op-linux-1b021a3b23a40be89c4f3fbe6f4696aa15141f26.zip
at91: fix map_io init usage
switch early init to init_early and introduce soc map_io with this Patch we will not do any more early device setup during the map io tks to Russell to point the new call back Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Andrew Victor <linux@maxim.org.za>
Diffstat (limited to 'arch/arm/mach-at91/board-stamp9g20.c')
-rw-r--r--arch/arm/mach-at91/board-stamp9g20.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index f8902b118960..38515e4d1fb5 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -32,7 +32,7 @@
#include "generic.h"
-void __init stamp9g20_map_io(void)
+void __init stamp9g20_init_early(void)
{
/* Initialize processor: 18.432 MHz crystal */
at91sam9260_initialize(18432000);
@@ -44,9 +44,9 @@ void __init stamp9g20_map_io(void)
at91_set_serial_console(0);
}
-static void __init stamp9g20evb_map_io(void)
+static void __init stamp9g20evb_init_early(void)
{
- stamp9g20_map_io();
+ stamp9g20_init_early();
/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
@@ -54,9 +54,9 @@ static void __init stamp9g20evb_map_io(void)
| ATMEL_UART_DCD | ATMEL_UART_RI);
}
-static void __init portuxg20_map_io(void)
+static void __init portuxg20_init_early(void)
{
- stamp9g20_map_io();
+ stamp9g20_init_early();
/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
@@ -300,7 +300,8 @@ MACHINE_START(PORTUXG20, "taskit PortuxG20")
/* Maintainer: taskit GmbH */
.boot_params = AT91_SDRAM_BASE + 0x100,
.timer = &at91sam926x_timer,
- .map_io = portuxg20_map_io,
+ .map_io = at91sam9260_map_io,
+ .init_early = portuxg20_init_early,
.init_irq = init_irq,
.init_machine = portuxg20_board_init,
MACHINE_END
@@ -309,7 +310,8 @@ MACHINE_START(STAMP9G20, "taskit Stamp9G20")
/* Maintainer: taskit GmbH */
.boot_params = AT91_SDRAM_BASE + 0x100,
.timer = &at91sam926x_timer,
- .map_io = stamp9g20evb_map_io,
+ .map_io = at91sam9260_map_io,
+ .init_early = stamp9g20evb_init_early,
.init_irq = init_irq,
.init_machine = stamp9g20evb_board_init,
MACHINE_END
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