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authorArthur Heymans <arthur@aheymans.xyz>2019-01-15 20:14:33 +0100
committerArthur Heymans <arthur@aheymans.xyz>2019-05-25 15:49:27 +0000
commit99e578e3c1697028957f25efc7c14d1cb4d405dc (patch)
tree44853df46744994d5caf3172a579f9d92252155b
parentc752c500fbcc055e8cdfb30a2e523e8a9349b79f (diff)
downloadcoreboot-99e578e3c1697028957f25efc7c14d1cb4d405dc.tar.xz
nb/intel/pineview: Move to C_ENVIRONMENT_BOOTBLOCK
This adds a file i82801gx/bootblock_gcc.c since other targets that don't yet C_ENVIRONMENT_BOOTBLOCK still use the romcc compiled bootblock.c. Tested on Foxconn D41S. Change-Id: I7e74838b0d5e9c192082084cfd9821996f0e4c50 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30939 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
-rw-r--r--src/cpu/intel/socket_FCBGA559/Kconfig7
-rw-r--r--src/cpu/intel/socket_FCBGA559/Makefile.inc4
-rw-r--r--src/mainboard/foxconn/d41s/Makefile.inc2
-rw-r--r--src/mainboard/foxconn/d41s/early_init.c (renamed from src/mainboard/foxconn/d41s/romstage.c)3
-rw-r--r--src/mainboard/intel/d510mo/Makefile.inc2
-rw-r--r--src/mainboard/intel/d510mo/early_init.c (renamed from src/mainboard/intel/d510mo/romstage.c)3
-rw-r--r--src/northbridge/intel/pineview/Kconfig1
-rw-r--r--src/northbridge/intel/pineview/Makefile.inc2
-rw-r--r--src/northbridge/intel/pineview/bootblock.c6
-rw-r--r--src/northbridge/intel/pineview/pineview.h1
-rw-r--r--src/northbridge/intel/pineview/romstage.c8
-rw-r--r--src/southbridge/intel/i82801gx/Makefile.inc2
-rw-r--r--src/southbridge/intel/i82801gx/bootblock_gcc.c44
13 files changed, 71 insertions, 14 deletions
diff --git a/src/cpu/intel/socket_FCBGA559/Kconfig b/src/cpu/intel/socket_FCBGA559/Kconfig
index b1b310d3cc..d3af4ca3cc 100644
--- a/src/cpu/intel/socket_FCBGA559/Kconfig
+++ b/src/cpu/intel/socket_FCBGA559/Kconfig
@@ -21,4 +21,11 @@ config DCACHE_RAM_SIZE
hex
default 0x4000
+config DCACHE_BSP_STACK_SIZE
+ hex
+ default 0x2000
+ help
+ The amount of anticipated stack usage in CAR by bootblock and
+ other stages.
+
endif
diff --git a/src/cpu/intel/socket_FCBGA559/Makefile.inc b/src/cpu/intel/socket_FCBGA559/Makefile.inc
index 868f6e5608..c95e135bb5 100644
--- a/src/cpu/intel/socket_FCBGA559/Makefile.inc
+++ b/src/cpu/intel/socket_FCBGA559/Makefile.inc
@@ -8,7 +8,9 @@ subdirs-y += ../microcode
subdirs-y += ../hyperthreading
subdirs-y += ../speedstep
-cpu_incs-y += $(src)/cpu/intel/car/non-evict/cache_as_ram.S
+bootblock-y += ../car/bootblock.c
+bootblock-y += ../car/non-evict/cache_as_ram.S
+
postcar-y += ../car/non-evict/exit_car.S
romstage-y += ../car/romstage.c
diff --git a/src/mainboard/foxconn/d41s/Makefile.inc b/src/mainboard/foxconn/d41s/Makefile.inc
index f3d7e76263..057b5bfcd3 100644
--- a/src/mainboard/foxconn/d41s/Makefile.inc
+++ b/src/mainboard/foxconn/d41s/Makefile.inc
@@ -1,2 +1,4 @@
+romstage-y += early_init.c
+bootblock-y += early_init.c
ramstage-y += cstates.c
romstage-y += gpio.c
diff --git a/src/mainboard/foxconn/d41s/romstage.c b/src/mainboard/foxconn/d41s/early_init.c
index cdd12dc3ac..6568d96139 100644
--- a/src/mainboard/foxconn/d41s/romstage.c
+++ b/src/mainboard/foxconn/d41s/early_init.c
@@ -15,6 +15,7 @@
* GNU General Public License for more details.
*/
+#include <bootblock_common.h>
#include <device/pci_ops.h>
#include <southbridge/intel/i82801gx/i82801gx.h>
#include <northbridge/intel/pineview/pineview.h>
@@ -23,7 +24,7 @@
#define SERIAL_DEV PNP_DEV(0x2e, IT8721F_SP1)
-void mb_enable_lpc(void)
+void bootblock_mainboard_early_init(void)
{
/* Disable Serial IRQ */
pci_write_config8(PCI_DEV(0, 0x1f, 0), SERIRQ_CNTL, 0xd0);
diff --git a/src/mainboard/intel/d510mo/Makefile.inc b/src/mainboard/intel/d510mo/Makefile.inc
index f3d7e76263..f87689b8a1 100644
--- a/src/mainboard/intel/d510mo/Makefile.inc
+++ b/src/mainboard/intel/d510mo/Makefile.inc
@@ -1,2 +1,4 @@
+bootblock-y += early_init.c
+romstage-y += early_init.c
ramstage-y += cstates.c
romstage-y += gpio.c
diff --git a/src/mainboard/intel/d510mo/romstage.c b/src/mainboard/intel/d510mo/early_init.c
index 024c3e10fe..2719e87fe6 100644
--- a/src/mainboard/intel/d510mo/romstage.c
+++ b/src/mainboard/intel/d510mo/early_init.c
@@ -14,6 +14,7 @@
* GNU General Public License for more details.
*/
+#include <bootblock_common.h>
#include <device/pci_ops.h>
#include <southbridge/intel/i82801gx/i82801gx.h>
#include <northbridge/intel/pineview/pineview.h>
@@ -23,7 +24,7 @@
#define SERIAL_DEV PNP_DEV(0x4e, W83627THG_SP1)
#define SUPERIO_DEV PNP_DEV(0x4e, 0)
-void mb_enable_lpc(void)
+void bootblock_mainboard_early_init(void)
{
/* Disable Serial IRQ */
pci_write_config8(PCI_DEV(0, 0x1f, 0), SERIRQ_CNTL, 0x00);
diff --git a/src/northbridge/intel/pineview/Kconfig b/src/northbridge/intel/pineview/Kconfig
index 1878cc4f38..2b4f502c61 100644
--- a/src/northbridge/intel/pineview/Kconfig
+++ b/src/northbridge/intel/pineview/Kconfig
@@ -33,6 +33,7 @@ config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
select SMM_TSEG
select PARALLEL_MP
select CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM
+ select C_ENVIRONMENT_BOOTBLOCK
config BOOTBLOCK_NORTHBRIDGE_INIT
string
diff --git a/src/northbridge/intel/pineview/Makefile.inc b/src/northbridge/intel/pineview/Makefile.inc
index 90a9f48373..c72fe3ee57 100644
--- a/src/northbridge/intel/pineview/Makefile.inc
+++ b/src/northbridge/intel/pineview/Makefile.inc
@@ -16,6 +16,8 @@
ifeq ($(CONFIG_NORTHBRIDGE_INTEL_PINEVIEW),y)
+bootblock-y += bootblock.c
+
ramstage-y += ram_calc.c
ramstage-y += northbridge.c
ramstage-y += gma.c
diff --git a/src/northbridge/intel/pineview/bootblock.c b/src/northbridge/intel/pineview/bootblock.c
index bd76fb933c..bd510b00ee 100644
--- a/src/northbridge/intel/pineview/bootblock.c
+++ b/src/northbridge/intel/pineview/bootblock.c
@@ -12,11 +12,13 @@
*/
#include <device/pci_ops.h>
-#define PCIEXBAR 0x60
+#include <cpu/intel/car/bootblock.h>
+#include "pineview.h"
+
#define MMCONF_256_BUSSES 16
#define ENABLE 1
-static void bootblock_northbridge_init(void)
+void bootblock_early_northbridge_init(void)
{
pci_io_write_config32(PCI_DEV(0,0,0), PCIEXBAR,
CONFIG_MMCONF_BASE_ADDRESS | MMCONF_256_BUSSES | ENABLE);
diff --git a/src/northbridge/intel/pineview/pineview.h b/src/northbridge/intel/pineview/pineview.h
index 65d21cfb8d..f53ff17aa3 100644
--- a/src/northbridge/intel/pineview/pineview.h
+++ b/src/northbridge/intel/pineview/pineview.h
@@ -236,7 +236,6 @@ u32 decode_igd_gtt_size(const u32 gsm);
u8 decode_pciebar(u32 *const base, u32 *const len);
/* Mainboard romstage callback functions */
-void mb_enable_lpc(void);
void get_mb_spd_addrmap(u8 *spd_addr_map);
void mb_pirq_setup(void); /* optional */
diff --git a/src/northbridge/intel/pineview/romstage.c b/src/northbridge/intel/pineview/romstage.c
index 41fb0f6720..8d7de45149 100644
--- a/src/northbridge/intel/pineview/romstage.c
+++ b/src/northbridge/intel/pineview/romstage.c
@@ -57,20 +57,12 @@ void mainboard_romstage_entry(unsigned long bist)
if (bist == 0)
enable_lapic();
- /* Disable watchdog timer */
- RCBA32(GCS) = RCBA32(GCS) | 0x20;
-
/* Enable GPIOs */
pci_write_config32(LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE | 1);
pci_write_config8(LPC_DEV, GPIO_CNTL, 0x10);
setup_pch_gpios(&mainboard_gpio_map);
- mb_enable_lpc(); // nm10_enable_lpc
-
- /* Initialize console device(s) */
- console_init();
-
/* Halt if there was a built in self test failure */
report_bist_failure(bist);
diff --git a/src/southbridge/intel/i82801gx/Makefile.inc b/src/southbridge/intel/i82801gx/Makefile.inc
index 32a4bf5333..6e7f9bf945 100644
--- a/src/southbridge/intel/i82801gx/Makefile.inc
+++ b/src/southbridge/intel/i82801gx/Makefile.inc
@@ -15,6 +15,8 @@
ifeq ($(CONFIG_SOUTHBRIDGE_INTEL_I82801GX),y)
+bootblock-y += bootblock_gcc.c
+
ramstage-y += i82801gx.c
ramstage-y += ac97.c
ramstage-y += azalia.c
diff --git a/src/southbridge/intel/i82801gx/bootblock_gcc.c b/src/southbridge/intel/i82801gx/bootblock_gcc.c
new file mode 100644
index 0000000000..996788888a
--- /dev/null
+++ b/src/southbridge/intel/i82801gx/bootblock_gcc.c
@@ -0,0 +1,44 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <device/pci_ops.h>
+#include <cpu/intel/car/bootblock.h>
+#include "i82801gx.h"
+
+static void enable_spi_prefetch(void)
+{
+ u8 reg8;
+ pci_devfn_t dev = PCI_DEV(0, 0x1f, 0);
+
+ reg8 = pci_read_config8(dev, BIOS_CNTL);
+ reg8 &= ~(3 << 2);
+ reg8 |= (2 << 2); /* Prefetching and Caching Enabled */
+ pci_write_config8(dev, BIOS_CNTL, reg8);
+}
+
+void bootblock_early_southbridge_init(void)
+{
+ enable_spi_prefetch();
+
+ /* Enable RCBA */
+ pci_devfn_t lpc_dev = PCI_DEV(0, 0x1f, 0);
+ pci_write_config32(lpc_dev, RCBA, (uintptr_t)DEFAULT_RCBA | 1);
+
+ /* Enable upper 128bytes of CMOS */
+ RCBA32(0x3400) = (1 << 2);
+
+ /* Disable watchdog timer */
+ RCBA32(GCS) = RCBA32(GCS) | 0x20;
+}