diff options
| author | Christian Ruppert <christian.ruppert@abilis.com> | 2013-04-12 08:40:59 +0200 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-05-07 10:13:59 +0200 |
| commit | 072eb693904a52df95ac3d8e8ee00752ed82342c (patch) | |
| tree | 4b411af0a97d82526b5a4619f3e5e10c0524df03 /arch/arc/include/asm/serial.h | |
| parent | ARC: [TB10x] Device tree of TB100 and TB101 Development Kits (diff) | |
| download | linux-072eb693904a52df95ac3d8e8ee00752ed82342c.tar.xz linux-072eb693904a52df95ac3d8e8ee00752ed82342c.zip | |
ARC: [TB10x] Add support for TB10x platform
Infrastructure required to make the Linux kernel compile and boot on the
Abilis Systems TB10x series of SOCs based on ARC700 CPUs:
- Kmake related files (Kconfig, Makefile, tb10x_defconfig)
- TB10x platform initialisation
Signed-off-by: Christian Ruppert <christian.ruppert@abilis.com>
Signed-off-by: Pierrick Hascoet <pierrick.hascoet@abilis.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/include/asm/serial.h')
| -rw-r--r-- | arch/arc/include/asm/serial.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arc/include/asm/serial.h b/arch/arc/include/asm/serial.h index 4dff5a1e4128..602b0970a764 100644 --- a/arch/arc/include/asm/serial.h +++ b/arch/arc/include/asm/serial.h @@ -22,4 +22,14 @@ #define BASE_BAUD (arc_get_core_freq() / 16) +/* + * This is definitely going to break early 8250 consoles on multi-platform + * images but hey, it won't add any code complexity for a debug feature of + * one broken driver. + */ +#ifdef CONFIG_ARC_PLAT_TB10X +#undef BASE_BAUD +#define BASE_BAUD (arc_get_core_freq() / 16 / 3) +#endif + #endif /* _ASM_ARC_SERIAL_H */ |