From 20fc631ad2c483fd2bc12e56f3ca8a1572688fb5 Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Sun, 30 Oct 2011 09:57:35 +0100 Subject: Fix usb debug dongle support - move enable_usbdebug() declaration to usbdebug.h - reinitialize debug driver in ramstage, as copying the data structure from romstage doesn't work right now. This way of copying data from romstage to ramstage is really board/cpu specific, and is likely to break often. So don't do it. Change-Id: I394678ded6679c1803e29eb691b926182bdcab68 Signed-off-by: Sven Schnelle Reviewed-on: http://review.coreboot.org/355 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/lib/Makefile.inc | 1 + src/lib/usbdebug.c | 6 +----- 2 files changed, 2 insertions(+), 5 deletions(-) (limited to 'src/lib') diff --git a/src/lib/Makefile.inc b/src/lib/Makefile.inc index b207ffed66..432e24e780 100644 --- a/src/lib/Makefile.inc +++ b/src/lib/Makefile.inc @@ -40,5 +40,6 @@ driver-$(CONFIG_CONSOLE_NE2K) += ne2k.c smm-y += memcpy.c cbfs.c memset.c memcmp.c smm-$(CONFIG_CONSOLE_SERIAL8250) += uart8250.c smm-$(CONFIG_CONSOLE_SERIAL8250MEM) += uart8250mem.c +smm-$(CONFIG_USBDEBUG) += usbdebug.c $(obj)/lib/version.ramstage.o : $(obj)/build.h diff --git a/src/lib/usbdebug.c b/src/lib/usbdebug.c index d022d2f345..6b75acf523 100644 --- a/src/lib/usbdebug.c +++ b/src/lib/usbdebug.c @@ -238,7 +238,6 @@ int dbgp_bulk_read_x(struct ehci_debug_info *dbg_info, void *data, int size) dbg_info->endpoint_in, data, size); } -#ifdef __PRE_RAM__ static void dbgp_mdelay(int ms) { int i; @@ -356,7 +355,7 @@ static int ehci_wait_for_port(struct ehci_regs *ehci_regs, int port) } -static int usbdebug_init(unsigned ehci_bar, unsigned offset, struct ehci_debug_info *info) +int usbdebug_init(unsigned ehci_bar, unsigned offset, struct ehci_debug_info *info) { struct ehci_caps *ehci_caps; struct ehci_regs *ehci_regs; @@ -566,8 +565,6 @@ next_debug_port: return -10; } -// **** This part is probably x86 specific and used by romstage.c **** // - int early_usbdebug_init(void) { struct ehci_debug_info *dbg_info = (struct ehci_debug_info *) @@ -588,4 +585,3 @@ void usbdebug_tx_byte(unsigned char data) dbgp_bulk_write_x(dbg_info, (char*)&data, 1); } } -#endif -- cgit v1.2.3