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authorLaura Abbott <lauraa@codeaurora.org>2014-04-13 22:54:58 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2014-06-01 01:17:12 +0100
commit1c2f87c22566cd057bc8cde10c37ae9da1a1bb76 (patch)
tree6c135a3b2b6af6be3b6593ac6329d6d4f353b7dd /arch/arm/mach-msm
parent1c8c3cf0b5239388e712508a85821f4718f4d889 (diff)
ARM: 8025/1: Get rid of meminfo
memblock is now fully integrated into the kernel and is the prefered method for tracking memory. Rather than reinvent the wheel with meminfo, migrate to using memblock directly instead of meminfo as an intermediate. Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-msm')
-rw-r--r--arch/arm/mach-msm/board-halibut.c6
-rw-r--r--arch/arm/mach-msm/board-mahimahi.c13
-rw-r--r--arch/arm/mach-msm/board-msm7x30.c3
-rw-r--r--arch/arm/mach-msm/board-sapphire.c13
-rw-r--r--arch/arm/mach-msm/board-trout.c8
5 files changed, 13 insertions, 30 deletions
diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c
index a77529887cb..61bfe584a9d 100644
--- a/arch/arm/mach-msm/board-halibut.c
+++ b/arch/arm/mach-msm/board-halibut.c
@@ -83,11 +83,6 @@ static void __init halibut_init(void)
platform_add_devices(devices, ARRAY_SIZE(devices));
}
-static void __init halibut_fixup(struct tag *tags, char **cmdline,
- struct meminfo *mi)
-{
-}
-
static void __init halibut_map_io(void)
{
msm_map_common_io();
@@ -100,7 +95,6 @@ static void __init halibut_init_late(void)
MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)")
.atag_offset = 0x100,
- .fixup = halibut_fixup,
.map_io = halibut_map_io,
.init_early = halibut_init_early,
.init_irq = halibut_init_irq,
diff --git a/arch/arm/mach-msm/board-mahimahi.c b/arch/arm/mach-msm/board-mahimahi.c
index 7d9981cb400..873c3ca3cd7 100644
--- a/arch/arm/mach-msm/board-mahimahi.c
+++ b/arch/arm/mach-msm/board-mahimahi.c
@@ -22,6 +22,7 @@
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
+#include <linux/memblock.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -52,16 +53,10 @@ static void __init mahimahi_init(void)
platform_add_devices(devices, ARRAY_SIZE(devices));
}
-static void __init mahimahi_fixup(struct tag *tags, char **cmdline,
- struct meminfo *mi)
+static void __init mahimahi_fixup(struct tag *tags, char **cmdline)
{
- mi->nr_banks = 2;
- mi->bank[0].start = PHYS_OFFSET;
- mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
- mi->bank[0].size = (219*1024*1024);
- mi->bank[1].start = MSM_HIGHMEM_BASE;
- mi->bank[1].node = PHYS_TO_NID(MSM_HIGHMEM_BASE);
- mi->bank[1].size = MSM_HIGHMEM_SIZE;
+ memblock_add(PHYS_OFFSET, 219*SZ_1M);
+ memblock_add(MSM_HIGHMEM_BASE, MSM_HIGHMEM_SIZE);
}
static void __init mahimahi_map_io(void)
diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c
index 46de789ad3a..b621b23a5ec 100644
--- a/arch/arm/mach-msm/board-msm7x30.c
+++ b/arch/arm/mach-msm/board-msm7x30.c
@@ -40,8 +40,7 @@
#include "proc_comm.h"
#include "common.h"
-static void __init msm7x30_fixup(struct tag *tag, char **cmdline,
- struct meminfo *mi)
+static void __init msm7x30_fixup(struct tag *tag, char **cmdline)
{
for (; tag->hdr.size; tag = tag_next(tag))
if (tag->hdr.tag == ATAG_MEM && tag->u.mem.start == 0x200000) {
diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c
index 327605174d6..e50967926dc 100644
--- a/arch/arm/mach-msm/board-sapphire.c
+++ b/arch/arm/mach-msm/board-sapphire.c
@@ -35,6 +35,7 @@
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
+#include <linux/memblock.h>
#include "gpio_chip.h"
#include "board-sapphire.h"
@@ -74,22 +75,18 @@ static struct map_desc sapphire_io_desc[] __initdata = {
}
};
-static void __init sapphire_fixup(struct tag *tags, char **cmdline,
- struct meminfo *mi)
+static void __init sapphire_fixup(struct tag *tags, char **cmdline)
{
int smi_sz = parse_tag_smi((const struct tag *)tags);
- mi->nr_banks = 1;
- mi->bank[0].start = PHYS_OFFSET;
- mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET);
if (smi_sz == 32) {
- mi->bank[0].size = (84*1024*1024);
+ memblock_add(PHYS_OFFSET, 84*SZ_1M);
} else if (smi_sz == 64) {
- mi->bank[0].size = (101*1024*1024);
+ memblock_add(PHYS_OFFSET, 101*SZ_1M);
} else {
+ memblock_add(PHYS_OFFSET, 101*SZ_1M);
/* Give a default value when not get smi size */
smi_sz = 64;
- mi->bank[0].size = (101*1024*1024);
}
}
diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c
index 015d544aa01..58826cfab6b 100644
--- a/arch/arm/mach-msm/board-trout.c
+++ b/arch/arm/mach-msm/board-trout.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/clkdev.h>
+#include <linux/memblock.h>
#include <asm/system_info.h>
#include <asm/mach-types.h>
@@ -55,12 +56,9 @@ static void __init trout_init_irq(void)
msm_init_irq();
}
-static void __init trout_fixup(struct tag *tags, char **cmdline,
- struct meminfo *mi)
+static void __init trout_fixup(struct tag *tags, char **cmdline)
{
- mi->nr_banks = 1;
- mi->bank[0].start = PHYS_OFFSET;
- mi->bank[0].size = (101*1024*1024);
+ memblock_add(PHYS_OFFSET, 101*SZ_1M);
}
static void __init trout_init(void)