diff options
| -rw-r--r-- | src/arch/arm/tables.c | 9 | ||||
| -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 | ||||
| -rw-r--r-- | src/mainboard/emulation/qemu-armv7/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/emulation/qemu-armv7/Makefile.inc | 3 | ||||
| -rw-r--r-- | 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 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); +} |