diff options
| author | Shridhar Rasal <srasal@nvidia.com> | 2012-03-07 15:41:11 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-03-09 11:47:12 -0800 |
| commit | 81f8de14cc494f665d380e4f7f74803b42cfc9e8 (patch) | |
| tree | 2f179a79ea44b89a4d0c631df136a13b681bc3a0 /arch/arm/mach-tegra/board-whistler.c | |
| parent | 103e9ab9ad42da8023f0199b2207b39c729ea9df (diff) | |
arm: tegra: whistler: select uart debug address
Added mechanism to select the uart debug channel base address through
variable so that board file can directly change this.
bug 907612
Reviewed-on: http://git-master/r/34494
Change-Id: I9f9dbeaf81d5b62708d01fddd6e27223dc2dd361
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/88279
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-whistler.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-whistler.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-whistler.c b/arch/arm/mach-tegra/board-whistler.c index f38bb2db8c82..47c3cd53cf36 100644 --- a/arch/arm/mach-tegra/board-whistler.c +++ b/arch/arm/mach-tegra/board-whistler.c @@ -136,6 +136,8 @@ static void __init uart_debug_init(void) /* UARTB is the debug port. */ pr_info("Selecting UARTB as the debug console\n"); whistler_uart_devices[1] = &debug_uartb; + debug_uart_port_base = ((struct plat_serial8250_port *)( + debug_uartb_device.dev.platform_data))->mapbase; debug_uart_clk = clk_get_sys("serial8250.0", "uartb"); /* Clock enable for the debug channel */ @@ -159,6 +161,8 @@ static void __init uart_debug_init(void) /* UARTA is the debug port. */ pr_info("Selecting UARTA as the debug console\n"); whistler_uart_devices[0] = &debug_uarta; + debug_uart_port_base = ((struct plat_serial8250_port *)( + debug_uarta_device.dev.platform_data))->mapbase; debug_uart_clk = clk_get_sys("serial8250.0", "uarta"); /* Clock enable for the debug channel */ |