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microblaze: Add support for early console on mdm

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Support mdm early console:
 - extend time for retries
 - add mdm compatible property

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek
2011-04-06 13:06:45 +02:00
parent 2aa8e37596
commit ca12adc8ca
2 changed files with 3 additions and 2 deletions
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3
arch/microblaze/kernel/prom.c
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@@ -88,7 +88,8 @@ int __init early_init_dt_scan_chosen_serial(unsigned long node,
}
if ((strncmp(p, "xlnx,xps-uartlite", 17) == 0) ||
(strncmp(p, "xlnx,opb-uartlite", 17) == 0) ||
(strncmp(p, "xlnx,axi-uartlite", 17) == 0)) {
(strncmp(p, "xlnx,axi-uartlite", 17) == 0) ||
(strncmp(p, "xlnx,mdm", 8) == 0)) {
unsigned int *addrp;
*(u32 *)data = UARTLITE;