Kyösti Mälkki (kyosti.malkki@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8030
-gerrit
commit 56667da3976d95dbb9e82f534edf9a0cfc3bd1ae Author: Kyösti Mälkki kyosti.malkki@gmail.com Date: Mon Nov 10 15:08:47 2014 +0200
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 --- src/arch/arm/tables.c | 9 --------- src/cpu/ti/am335x/Kconfig | 1 + src/cpu/ti/am335x/Makefile.inc | 2 ++ src/cpu/ti/am335x/cbmem.c | 24 ++++++++++++++++++++++++ src/mainboard/emulation/qemu-armv7/Kconfig | 1 + src/mainboard/emulation/qemu-armv7/Makefile.inc | 3 +++ src/mainboard/emulation/qemu-armv7/cbmem.c | 24 ++++++++++++++++++++++++ 7 files changed, 55 insertions(+), 9 deletions(-)
diff --git a/src/arch/arm/tables.c b/src/arch/arm/tables.c index 20c5a9f..a2b7b9b 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 fae527d..eb60ad1 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 24d2594..45188ce 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 0000000..84f88cf --- /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 b275e88..7e24a20 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 e088da6..4119f93 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 0000000..84f88cf --- /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); +}
-
Kyösti Mälkki