diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-12 18:11:03 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-11-18 11:47:58 +0000 |
| commit | 360d94745feea766de7ef19487ba9158221faca0 (patch) | |
| tree | 757402cd145f8f791cfa9594570e4d2a5d5f026c /src/northbridge | |
| parent | 67d59d1756423a96aca5249b59c4e3759b2f3721 (diff) | |
nb/intel/sandybridge: Move to C_ENVIRONMENT_BOOTBLOCK
There is some overlap between romstage and bootblock.
LPC setup and BAR initialization is now done twice.
The rationale is that the romstage should not depend too
much on the bootblock, since it can reside in a RO fmap
region.
Enabling the console will be done in a followup patch.
Change-Id: I4d0ba29111a5df6f19033f5ce95adcc0d9adc1fd
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36783
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/sandybridge/Kconfig | 4 | ||||
| -rw-r--r-- | src/northbridge/intel/sandybridge/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/northbridge/intel/sandybridge/bootblock.c | 7 |
3 files changed, 5 insertions, 9 deletions
diff --git a/src/northbridge/intel/sandybridge/Kconfig b/src/northbridge/intel/sandybridge/Kconfig index 288dd093bf..0502b50014 100644 --- a/src/northbridge/intel/sandybridge/Kconfig +++ b/src/northbridge/intel/sandybridge/Kconfig @@ -62,10 +62,6 @@ config VGA_BIOS_ID string default "8086,0106" -config BOOTBLOCK_NORTHBRIDGE_INIT - string - default "northbridge/intel/sandybridge/bootblock.c" - config MMCONF_BASE_ADDRESS hex default 0xf0000000 diff --git a/src/northbridge/intel/sandybridge/Makefile.inc b/src/northbridge/intel/sandybridge/Makefile.inc index 77d1fdbb84..7390d2b40b 100644 --- a/src/northbridge/intel/sandybridge/Makefile.inc +++ b/src/northbridge/intel/sandybridge/Makefile.inc @@ -15,6 +15,8 @@ ifeq ($(CONFIG_NORTHBRIDGE_INTEL_SANDYBRIDGE),y) +bootblock-y += bootblock.c + ramstage-y += memmap.c ramstage-y += northbridge.c ramstage-y += pcie.c @@ -44,7 +46,6 @@ mrc.bin-type := mrc endif romstage-y += romstage.c romstage-y += early_init.c -romstage-y += ../../../arch/x86/walkcbfs.S smm-y += finalize.c diff --git a/src/northbridge/intel/sandybridge/bootblock.c b/src/northbridge/intel/sandybridge/bootblock.c index 15e2de1bcc..40819bf7eb 100644 --- a/src/northbridge/intel/sandybridge/bootblock.c +++ b/src/northbridge/intel/sandybridge/bootblock.c @@ -12,11 +12,10 @@ */ #include <device/pci_ops.h> +#include <cpu/intel/car/bootblock.h> +#include "sandybridge.h" -/* Just re-define this instead of including sandybridge.h. It blows up romcc. */ -#define PCIEXBAR 0x60 - -static void bootblock_northbridge_init(void) +void bootblock_early_northbridge_init(void) { uint32_t reg; |