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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-11-10 15:08:47 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-01-03 05:07:22 +0100 |
| commit | a38d1b2795c68ef5234517d3c8c793815821083d (patch) | |
| tree | fc287aaad990d907ec7377c1c53f8ea0bef5c432 /src/cpu | |
| parent | 96c9686407a002d577be4fde9a609175f1f467c5 (diff) | |
| download | coreboot-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/cpu')
| -rw-r--r-- | src/cpu/ti/am335x/Kconfig | 1 | ||||
| -rw-r--r-- | src/cpu/ti/am335x/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/cpu/ti/am335x/cbmem.c | 24 |
3 files changed, 27 insertions, 0 deletions
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); +} |