The u8540 doesn't have DMA support yet, so in order to enable
serial and receive post-bootconsole output, we cannot supply the same
platform data as we would for the u8500.
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
arch/arm/mach-ux500/board-mop500.c | 21 ++++++++++++++++++++-
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-ux500/board-mop500.c
b/arch/arm/mach-ux500/board-mop500.c
index 4fade16..c22550d 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -611,6 +611,13 @@ static void __init mop500_uart_init(struct device *parent)
db8500_add_uart2(parent, &uart2_plat);
}
+static void __init ccu8540_uart_init(struct device *parent)
+{
+ db8500_add_uart0(parent, NULL);
+ db8500_add_uart1(parent, NULL);
+ db8500_add_uart2(parent, NULL);
+}
+
static void __init u8500_cryp1_hash1_init(struct device *parent)
{
db8500_add_cryp1(parent, &u8500_cryp1_platform_data);
@@ -662,6 +669,18 @@ static void __init mop500_init_machine(void)
regulator_has_full_constraints();
}
+static void __init ccu8540_init_machine(void)
+{
+ struct device *parent = NULL;
+
+ parent = u8500_init_devices(&ab8500_platdata);
+
+ ccu8540_uart_init(parent);
+
+ /* This board has full regulator constraints */
+ regulator_has_full_constraints();
+}
+
static void __init snowball_init_machine(void)
{
struct device *parent = NULL;
@@ -745,7 +764,7 @@ MACHINE_START(U8540, "ST-Ericsson U8540 Platform ccu8540")
.map_io = u8500_map_io,
.init_irq = ux500_init_irq,
.init_time = ux500_timer_init,
- .init_machine = mop500_init_machine,
+ .init_machine = ccu8540_init_machine,
.init_late = ux500_init_late,
MACHINE_END
--
1.7.10.4
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