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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-06-25 08:47:33 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-07-06 19:30:48 +1000 |
| commit | 5740d2eb91303715fd077cf2deb7347fb1173e69 (patch) | |
| tree | 4d94871c8569aa11023972eb7d1368775729f58a /core/platform.c | |
| parent | 53a9d925e2832cebb8814df47f949b01ce9b24ff (diff) | |
| download | skiboot-5740d2eb91303715fd077cf2deb7347fb1173e69.zip skiboot-5740d2eb91303715fd077cf2deb7347fb1173e69.tar.gz skiboot-5740d2eb91303715fd077cf2deb7347fb1173e69.tar.bz2 | |
uart: Cleanup initialization and remove simulator hack
Add more generic support for MMIO based UARTs, simplify code,
use common initialization, and clean up the device-tree
representation as well.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'core/platform.c')
| -rw-r--r-- | core/platform.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/core/platform.c b/core/platform.c index 371cf42..de6e406 100644 --- a/core/platform.c +++ b/core/platform.c @@ -98,7 +98,13 @@ opal_call(OPAL_CEC_REBOOT2, opal_cec_reboot2, 2); static void generic_platform_init(void) { - force_dummy_console(); + /* Enable a UART if we find one in the device-tree */ + uart_init(); + + if (uart_enabled()) + uart_setup_opal_console(); + else + force_dummy_console(); fake_rtc_init(); } |