diff options
| -rw-r--r-- | Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/arm926ejs/kirkwood/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/mvebu-common/Makefile | 10 | ||||
| -rw-r--r-- | arch/arm/mvebu-common/dram.c (renamed from arch/arm/cpu/arm926ejs/kirkwood/dram.c) | 8 | ||||
| -rw-r--r-- | arch/arm/mvebu-common/timer.c (renamed from arch/arm/cpu/arm926ejs/kirkwood/timer.c) | 0 |
5 files changed, 22 insertions, 4 deletions
@@ -652,6 +652,10 @@ ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610)) libs-y += arch/$(ARCH)/imx-common/ endif +ifneq (,$(filter $(SOC), kirkwood)) +libs-y += arch/$(ARCH)/mvebu-common/ +endif + libs-$(CONFIG_ARM) += arch/arm/cpu/ libs-$(CONFIG_PPC) += arch/powerpc/cpu/ diff --git a/arch/arm/cpu/arm926ejs/kirkwood/Makefile b/arch/arm/cpu/arm926ejs/kirkwood/Makefile index c230ce8..df4756e 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/Makefile +++ b/arch/arm/cpu/arm926ejs/kirkwood/Makefile @@ -7,7 +7,5 @@ # obj-y = cpu.o -obj-y += dram.o -obj-y += mpp.o -obj-y += timer.o obj-y += cache.o +obj-y += mpp.o diff --git a/arch/arm/mvebu-common/Makefile b/arch/arm/mvebu-common/Makefile new file mode 100644 index 0000000..4d20d2c --- /dev/null +++ b/arch/arm/mvebu-common/Makefile @@ -0,0 +1,10 @@ +# +# (C) Copyright 2009 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Prafulla Wadaskar <prafulla@marvell.com> +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y = dram.o +obj-y += timer.o diff --git a/arch/arm/cpu/arm926ejs/kirkwood/dram.c b/arch/arm/mvebu-common/dram.c index d73ae47..bb5989b 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/dram.c +++ b/arch/arm/mvebu-common/dram.c @@ -110,7 +110,13 @@ int dram_init(void) if (gd->bd->bi_dram[i].start != gd->ram_size) break; - gd->ram_size += gd->bd->bi_dram[i].size; + /* + * Don't report more than 3GiB of SDRAM, otherwise there is no + * address space left for the internal registers etc. + */ + if ((gd->ram_size + gd->bd->bi_dram[i].size != 0) && + (gd->ram_size + gd->bd->bi_dram[i].size <= (3 << 30))) + gd->ram_size += gd->bd->bi_dram[i].size; } diff --git a/arch/arm/cpu/arm926ejs/kirkwood/timer.c b/arch/arm/mvebu-common/timer.c index a08f4a1..a08f4a1 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/timer.c +++ b/arch/arm/mvebu-common/timer.c |