nb/intel/i945: Move to C_ENVIRONMENT_BOOTBLOCK

Console init in bootblock will be done in a separate CL.

Change-Id: Ia2405013f262d904aa82be323e928223dbb4296c
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36795
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/cpu/intel/socket_m/Kconfig

@@ -18,4 +18,12 @@ config DCACHE_RAM_SIZE
 	hex
 	default 0x8000
 
+config DCACHE_BSP_STACK_SIZE
+	hex
+	default 0x2000
+
+config C_ENV_BOOTBLOCK_SIZE
+	hex
+	default 0x8000
+
 endif

src/cpu/intel/socket_m/Makefile.inc

@@ -9,7 +9,8 @@ subdirs-y += ../microcode
 subdirs-y += ../hyperthreading
 subdirs-y += ../speedstep
 
-cpu_incs-y += $(src)/cpu/intel/car/core2/cache_as_ram.S
+bootblock-y += ../car/core2/cache_as_ram.S
+bootblock-y += ../car/bootblock.c
 postcar-y += ../car/p4-netburst/exit_car.S
 
 romstage-y += ../car/romstage.c