diff options
| author |   Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2011-11-02 01:43:31 +0800 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2011-11-28 22:50:39 +0800 |
| commit | 13079a733313c00ca92fc6716383dd126caa7276 (patch) | |
| tree | 8052b91a3f42d8f92f9547ca87cf1555d2f834c9 /arch/arm/mach-at91/include/mach/debug-macro.S | |
| parent | ARM: at91: make watchdog drivers soc independent (diff) | |
| download | linux-dev-13079a733313c00ca92fc6716383dd126caa7276.tar.xz linux-dev-13079a733313c00ca92fc6716383dd126caa7276.zip | |
ARM: at91: make DBGU soc independent
we will select now the DBGU used by the soc at Kconfig level
For the DEBUG_LL and early_printk this will allow to select which DBGU to use
this will also allow to select them when multiple SOC are enabled
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/include/mach/debug-macro.S')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/debug-macro.S | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/mach-at91/include/mach/debug-macro.S b/arch/arm/mach-at91/include/mach/debug-macro.S index 0ed8648c6452..c6bb9e2d9baa 100644 --- a/arch/arm/mach-at91/include/mach/debug-macro.S +++ b/arch/arm/mach-at91/include/mach/debug-macro.S @@ -14,9 +14,15 @@ #include <mach/hardware.h> #include <mach/at91_dbgu.h> +#if defined(CONFIG_AT91_DEBUG_LL_DBGU0) +#define AT91_DBGU AT91_BASE_DBGU0 +#else +#define AT91_DBGU AT91_BASE_DBGU1 +#endif + .macro addruart, rp, rv, tmp - ldr \rp, =(AT91_BASE_SYS + AT91_DBGU) @ System peripherals (phys address) - ldr \rv, =(AT91_VA_BASE_SYS + AT91_DBGU) @ System peripherals (virt address) + ldr \rp, =AT91_DBGU @ System peripherals (phys address) + ldr \rv, =AT91_IO_P2V(AT91_DBGU) @ System peripherals (virt address) .endm .macro senduart,rd,rx |