This patch gets usbdebug console working in romstage.

- actually hook up usbdebug in printk/print_ for romstage
- make usbdebug.c more similar to the Linux kernel version it was
  originally derived from.
- increase retries and timing for usbdebug init (at least one chipset
  seems to need this)
- src/pc80/usbdebug_serial.c is not needed
- some small console cleanups

Signed-off-by: Stefan Reinauer <reinauer@google.com>
Acked-by: Patrick Georgi <patrick.georgi@secunet.com>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6315 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 5 insertions, 9 deletions

diff --git a/src/include/usbdebug.h b/src/include/usbdebug.h
index 710675f4d4..281ccde826 100644
--- a/src/include/usbdebug.h
+++ b/src/include/usbdebug.h
@@ -27,22 +27,18 @@ struct ehci_debug_info {
         void *ehci_caps;
         void *ehci_regs;
         void *ehci_debug;
-        unsigned devnum;
-        unsigned endpoint_out;
-        unsigned endpoint_in;
+        u32 devnum;
+        u32 endpoint_out;
+        u32 endpoint_in;
 };
 
 int dbgp_bulk_write_x(struct ehci_debug_info *dbg_info, const char *bytes, int size);
 int dbgp_bulk_read_x(struct ehci_debug_info *dbg_info, void *data, int size);
-int dbgp_control_msg(struct ehci_dbg_port *ehci_debug, unsigned devnum, int requesttype, int request,
-	int value, int index, void *data, int size);
-int ehci_wait_for_port(struct ehci_regs *ehci_regs, int port);
 void set_ehci_base(unsigned ehci_base);
-void set_ehci_debug(unsigned ehci_deug);
+void set_ehci_debug(unsigned ehci_debug);
 unsigned get_ehci_debug(void);
 void set_debug_port(unsigned port);
-void early_usbdebug_init(void);
-void usbdebug_ram_tx_byte(unsigned char data);
+int early_usbdebug_init(void);
 void usbdebug_tx_byte(unsigned char data);
 
 #endif