From adc4753a8d8c5dc7462547ab148c2d63eabbe4fa Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Fri, 28 Dec 2018 15:48:58 +0100 Subject: usbdebug: Make the EHCI debug console work in the bootblock MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently this needlessly initializes the hardware in the both the romstage and the bootblock, but it works. Build option is renamed to USBDEBUG_IN_PRE_RAM to reflect the use better, related support files can be built to pre-ram stages regardless of usbdebug being enabled or not. Tested on Google/peppy (adapted to C_ENVIRONMENT_BOOTBLOCK). Change-Id: Ib77f2fc7f3d8fa524405601bae15cce9f76ffc6f Signed-off-by: Arthur Heymans Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/30480 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber --- src/southbridge/intel/fsp_rangeley/Makefile.inc | 1 + src/southbridge/intel/fsp_rangeley/romstage.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'src/southbridge/intel/fsp_rangeley') diff --git a/src/southbridge/intel/fsp_rangeley/Makefile.inc b/src/southbridge/intel/fsp_rangeley/Makefile.inc index ace227c92e..ac5888ca38 100644 --- a/src/southbridge/intel/fsp_rangeley/Makefile.inc +++ b/src/southbridge/intel/fsp_rangeley/Makefile.inc @@ -27,6 +27,7 @@ ramstage-y += acpi.c romstage-y += early_usb.c early_smbus.c gpio.c early_spi.c early_init.c romstage-y += romstage.c +bootblock-$(CONFIG_USBDEBUG) += usb_debug.c romstage-$(CONFIG_USBDEBUG) += usb_debug.c ramstage-$(CONFIG_USBDEBUG) += usb_debug.c diff --git a/src/southbridge/intel/fsp_rangeley/romstage.c b/src/southbridge/intel/fsp_rangeley/romstage.c index bf92049479..0032fd6715 100644 --- a/src/southbridge/intel/fsp_rangeley/romstage.c +++ b/src/southbridge/intel/fsp_rangeley/romstage.c @@ -101,7 +101,7 @@ void romstage_main_continue(EFI_STATUS status, void *hob_list_ptr) { __func__, (u32) status, (u32) hob_list_ptr); /* FSP reconfigures USB, so reinit it to have debug */ - if (IS_ENABLED(CONFIG_USBDEBUG_IN_ROMSTAGE)) + if (IS_ENABLED(CONFIG_USBDEBUG_IN_PRE_RAM)) usbdebug_hw_init(true); printk(BIOS_DEBUG, "FSP Status: 0x%0x\n", (u32)status); -- cgit v1.2.3