summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authorKyösti Mälkki <kyosti.malkki@gmail.com>2014-11-10 15:08:47 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2015-01-03 05:07:22 +0100
commita38d1b2795c68ef5234517d3c8c793815821083d (patch)
treefc287aaad990d907ec7377c1c53f8ea0bef5c432 /src
parent96c9686407a002d577be4fde9a609175f1f467c5 (diff)
downloadcoreboot-a38d1b2795c68ef5234517d3c8c793815821083d.tar.xz
ARMv7: Always has DYNAMIC_CBMEM
The static allocator only worked for x86 anyway. Change-Id: I0d2b63465620512e62334d7aa0c885fc5ab3e589 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8030 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src')
-rw-r--r--src/arch/arm/tables.c9
-rw-r--r--src/cpu/ti/am335x/Kconfig1
-rw-r--r--src/cpu/ti/am335x/Makefile.inc2
-rw-r--r--src/cpu/ti/am335x/cbmem.c24
-rw-r--r--src/mainboard/emulation/qemu-armv7/Kconfig1
-rw-r--r--src/mainboard/emulation/qemu-armv7/Makefile.inc3
-rw-r--r--src/mainboard/emulation/qemu-armv7/cbmem.c24
7 files changed, 55 insertions, 9 deletions
diff --git a/src/arch/arm/tables.c b/src/arch/arm/tables.c
index 20c5a9f7a8..a2b7b9b179 100644
--- a/src/arch/arm/tables.c
+++ b/src/arch/arm/tables.c
@@ -29,15 +29,6 @@
#define MAX_COREBOOT_TABLE_SIZE (8 * 1024)
-#if !CONFIG_DYNAMIC_CBMEM
-void __attribute__((weak)) get_cbmem_table(uint64_t *base, uint64_t *size)
-{
- printk(BIOS_WARNING, "WARNING: you need to define get_cbmem_table for your board\n");
- *base = 0;
- *size = 0;
-}
-#endif
-
void cbmem_arch_init(void)
{
}
diff --git a/src/cpu/ti/am335x/Kconfig b/src/cpu/ti/am335x/Kconfig
index fae527d426..eb60ad180b 100644
--- a/src/cpu/ti/am335x/Kconfig
+++ b/src/cpu/ti/am335x/Kconfig
@@ -6,6 +6,7 @@ config CPU_TI_AM335X
select HAVE_UART_SPECIAL
select BOOTBLOCK_CONSOLE
select CPU_HAS_BOOTBLOCK_INIT
+ select DYNAMIC_CBMEM
bool
default n
diff --git a/src/cpu/ti/am335x/Makefile.inc b/src/cpu/ti/am335x/Makefile.inc
index 24d259420d..45188ce4a6 100644
--- a/src/cpu/ti/am335x/Makefile.inc
+++ b/src/cpu/ti/am335x/Makefile.inc
@@ -4,11 +4,13 @@ bootblock-y += dmtimer.c
bootblock-y += pinmux.c
romstage-y += nand.c
+romstage-y += cbmem.c
ramstage-y += dmtimer.c
ramstage-y += monotonic_timer.c
ramstage-y += nand.c
ramstage-y += timer.c
+ramstage-y += cbmem.c
ifeq ($(CONFIG_DRIVERS_UART),y)
bootblock-$(CONFIG_BOOTBLOCK_CONSOLE) += uart.c
diff --git a/src/cpu/ti/am335x/cbmem.c b/src/cpu/ti/am335x/cbmem.c
new file mode 100644
index 0000000000..84f88cfa83
--- /dev/null
+++ b/src/cpu/ti/am335x/cbmem.c
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stddef.h>
+#include <cbmem.h>
+
+void *cbmem_top(void)
+{
+ return (void *)CONFIG_SYS_SDRAM_BASE + (CONFIG_DRAM_SIZE_MB << 20);
+}
diff --git a/src/mainboard/emulation/qemu-armv7/Kconfig b/src/mainboard/emulation/qemu-armv7/Kconfig
index b275e88eed..7e24a20815 100644
--- a/src/mainboard/emulation/qemu-armv7/Kconfig
+++ b/src/mainboard/emulation/qemu-armv7/Kconfig
@@ -32,6 +32,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select ARM_ROMSTAGE_ARMV7
select ARM_RAMSTAGE_ARMV7
select BOARD_ROMSIZE_KB_4096
+ select DYNAMIC_CBMEM
config MAINBOARD_DIR
string
diff --git a/src/mainboard/emulation/qemu-armv7/Makefile.inc b/src/mainboard/emulation/qemu-armv7/Makefile.inc
index e088da69a5..4119f93285 100644
--- a/src/mainboard/emulation/qemu-armv7/Makefile.inc
+++ b/src/mainboard/emulation/qemu-armv7/Makefile.inc
@@ -14,6 +14,9 @@
romstage-y += romstage.c
+romstage-y += cbmem.c
+ramstage-y += cbmem.c
+
bootblock-y += media.c
romstage-y += media.c
ramstage-y += media.c
diff --git a/src/mainboard/emulation/qemu-armv7/cbmem.c b/src/mainboard/emulation/qemu-armv7/cbmem.c
new file mode 100644
index 0000000000..84f88cfa83
--- /dev/null
+++ b/src/mainboard/emulation/qemu-armv7/cbmem.c
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stddef.h>
+#include <cbmem.h>
+
+void *cbmem_top(void)
+{
+ return (void *)CONFIG_SYS_SDRAM_BASE + (CONFIG_DRAM_SIZE_MB << 20);
+}