diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2019-10-12 14:35:25 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-10-28 11:59:17 +0000 |
| commit | be9533aba957e9c43f77381f436906951c13c98b (patch) | |
| tree | b4ad42a54424f29043ce91b7d5135e6de2cad6f1 /src/mainboard/lenovo/t400/romstage.c | |
| parent | 942ad6a137027d6a7d8d082dee20bb64c81dc813 (diff) | |
nb/intel/gm45: Add C_ENVIRONMENT_BOOTBLOCK support
The i82801ix_early_init is now called both in the bootblock and
romstage. The rationale behind setting this up twice is to ensure
bootblock-romstage compatibility in the future if for instance VBOOT
is used.
This moves the console init to the bootblock.
The romstage now runs uncached. Adding a prog_run hooks to set up an
MTRR to cache the romstage will be done in a followup patch.
The default size of 64KiB is not modified for the bootblock as trying
to fit both EHCI and SPI flash debugging needs a more space and 64KiB
is the next power of 2 size that fits it.
TESTED on Thinkpad X200.
Change-Id: I8f59736cb54377973215f35e35d2cbcd1d82c374
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35992
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/mainboard/lenovo/t400/romstage.c')
| -rw-r--r-- | src/mainboard/lenovo/t400/romstage.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/mainboard/lenovo/t400/romstage.c b/src/mainboard/lenovo/t400/romstage.c index e8215654e1..4b0a4c7352 100644 --- a/src/mainboard/lenovo/t400/romstage.c +++ b/src/mainboard/lenovo/t400/romstage.c @@ -18,7 +18,6 @@ #include <southbridge/intel/common/gpio.h> #include <northbridge/intel/gm45/gm45.h> #include <drivers/lenovo/hybrid_graphics/hybrid_graphics.h> -#include "dock.h" static void hybrid_graphics_init(sysinfo_t *sysinfo) { @@ -30,16 +29,6 @@ static void hybrid_graphics_init(sysinfo_t *sysinfo) sysinfo->enable_peg = peg; } -static int dock_err; - -void mb_setup_superio(void) -{ - /* Minimal setup to detect dock */ - dock_err = pc87382_early(); - if (dock_err == 0) - dock_connect(); -} - void get_mb_spd_addrmap(u8 *spd_addrmap) { spd_addrmap[0] = 0x50; @@ -48,13 +37,6 @@ void get_mb_spd_addrmap(u8 *spd_addrmap) void mb_pre_raminit_setup(sysinfo_t *sysinfo) { - /* Console is not yet initialized in mb_setup_superio, so we print - the dock information here */ - if (dock_err) - printk(BIOS_ERR, "DOCK: Failed to init pc87382\n"); - else - dock_info(); - if (CONFIG(BOARD_LENOVO_R500)) { int use_integrated = get_gpio(21); printk(BIOS_DEBUG, "R500 variant found with an %s GPU\n", |