* [PATCH 1/3] mips: add in_be16/32 and out_be16/32 for cfi support
2012-04-30 11:57 [PATCH 0/3] qemu-malta nor flash support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-30 12:00 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-30 12:00 ` [PATCH 2/3] qemu-malta: rename serial.c to init.c Jean-Christophe PLAGNIOL-VILLARD
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-30 12:00 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/mips/include/asm/io.h | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 5e12860..4100e1e 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -71,4 +71,9 @@ static inline void __raw_writel(u32 b, volatile void __iomem *addr)
#define writew(b,addr) __raw_writew(__cpu_to_le16(b),addr)
#define writel(b,addr) __raw_writel(__cpu_to_le32(b),addr)
+#define in_be16(a) __be16_to_cpu(__raw_readw(a))
+#define in_be32(a) __be32_to_cpu(__raw_readl(a))
+#define out_be16(a, v) __raw_writew(__cpu_to_be16(v), a)
+#define out_be32(a, v) __raw_writel(__cpu_to_be32(v), a)
+
#endif /* __ASM_MIPS_IO_H */
--
1.7.9.1
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^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 2/3] qemu-malta: rename serial.c to init.c
2012-04-30 11:57 [PATCH 0/3] qemu-malta nor flash support Jean-Christophe PLAGNIOL-VILLARD
2012-04-30 12:00 ` [PATCH 1/3] mips: add in_be16/32 and out_be16/32 for cfi support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-30 12:00 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-30 12:00 ` [PATCH 3/3] qemu-malta: add nor flash support Jean-Christophe PLAGNIOL-VILLARD
2012-05-01 19:41 ` [PATCH 0/3] qemu-malta " Sascha Hauer
3 siblings, 0 replies; 5+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-30 12:00 UTC (permalink / raw)
To: barebox
as the garbage collector will remove the empty function and the
add_ns16550_device is a empty inline if the driver is not enabled.
This will simplify add device adding.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/mips/boards/qemu-malta/Makefile | 2 +-
arch/mips/boards/qemu-malta/{serial.c => init.c} | 0
2 files changed, 1 insertions(+), 1 deletions(-)
rename arch/mips/boards/qemu-malta/{serial.c => init.c} (100%)
diff --git a/arch/mips/boards/qemu-malta/Makefile b/arch/mips/boards/qemu-malta/Makefile
index ff1a655..eb072c0 100644
--- a/arch/mips/boards/qemu-malta/Makefile
+++ b/arch/mips/boards/qemu-malta/Makefile
@@ -1 +1 @@
-obj-$(CONFIG_DRIVER_SERIAL_NS16550) += serial.o
+obj-y += init.o
diff --git a/arch/mips/boards/qemu-malta/serial.c b/arch/mips/boards/qemu-malta/init.c
similarity index 100%
rename from arch/mips/boards/qemu-malta/serial.c
rename to arch/mips/boards/qemu-malta/init.c
--
1.7.9.1
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^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 3/3] qemu-malta: add nor flash support
2012-04-30 11:57 [PATCH 0/3] qemu-malta nor flash support Jean-Christophe PLAGNIOL-VILLARD
2012-04-30 12:00 ` [PATCH 1/3] mips: add in_be16/32 and out_be16/32 for cfi support Jean-Christophe PLAGNIOL-VILLARD
2012-04-30 12:00 ` [PATCH 2/3] qemu-malta: rename serial.c to init.c Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-30 12:00 ` Jean-Christophe PLAGNIOL-VILLARD
2012-05-01 19:41 ` [PATCH 0/3] qemu-malta " Sascha Hauer
3 siblings, 0 replies; 5+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-30 12:00 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/mips/boards/qemu-malta/init.c | 13 +++++++++++++
arch/mips/configs/qemu-malta_defconfig | 5 +++++
2 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/arch/mips/boards/qemu-malta/init.c b/arch/mips/boards/qemu-malta/init.c
index 502b346..4709989 100644
--- a/arch/mips/boards/qemu-malta/init.c
+++ b/arch/mips/boards/qemu-malta/init.c
@@ -25,8 +25,21 @@
#include <ns16550.h>
#include <mach/hardware.h>
#include <io.h>
+#include <partition.h>
+#include <sizes.h>
#include <asm/common.h>
+static int malta_devices_init(void)
+{
+ add_cfi_flash_device(0, 0x1e000000, SZ_4M, 0);
+
+ devfs_add_partition("nor0", 0x0, SZ_512K, PARTITION_FIXED, "self");
+ devfs_add_partition("nor0", SZ_512K, SZ_64K, PARTITION_FIXED, "env0");
+
+ return 0;
+}
+device_initcall(malta_devices_init);
+
static struct NS16550_plat serial_plat = {
.clock = 1843200, /* no matter for emulated port */
.shift = 0,
diff --git a/arch/mips/configs/qemu-malta_defconfig b/arch/mips/configs/qemu-malta_defconfig
index eac21e7..50e0dc4 100644
--- a/arch/mips/configs/qemu-malta_defconfig
+++ b/arch/mips/configs/qemu-malta_defconfig
@@ -50,6 +50,11 @@ CONFIG_NET_TFTP_PUSH=y
CONFIG_NET_NETCONSOLE=y
CONFIG_NET_RESOLV=y
# CONFIG_SPI is not set
+CONFIG_DRIVER_CFI=y
+# CONFIG_DRIVER_CFI_AMD is not set
+# CONFIG_DRIVER_CFI_BANK_WIDTH_1 is not set
+# CONFIG_DRIVER_CFI_BANK_WIDTH_2 is not set
+CONFIG_CFI_BUFFER_WRITE=y
CONFIG_MTD=y
CONFIG_FS_CRAMFS=y
CONFIG_FS_FAT=y
--
1.7.9.1
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH 0/3] qemu-malta nor flash support
2012-04-30 11:57 [PATCH 0/3] qemu-malta nor flash support Jean-Christophe PLAGNIOL-VILLARD
` (2 preceding siblings ...)
2012-04-30 12:00 ` [PATCH 3/3] qemu-malta: add nor flash support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-05-01 19:41 ` Sascha Hauer
3 siblings, 0 replies; 5+ messages in thread
From: Sascha Hauer @ 2012-05-01 19:41 UTC (permalink / raw)
To: Jean-Christophe PLAGNIOL-VILLARD; +Cc: barebox
On Mon, Apr 30, 2012 at 01:57:03PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> Hi,
>
> The following patch serie add CFI flash support
>
> The following changes since commit 6b489256ee1358973d536e723c77c2483e6b9f5b:
>
> Makefile: add barebox.srec to 'clean' (2012-04-30 14:01:34 +0200)
>
> are available in the git repository at:
>
> git://git.jcrosoft.org/barebox.git tags/malta-cfi-flash
>
> for you to fetch changes up to 37a97ca3fce6a92e25e7855359270f83548793bd:
Pulled, thanks.
Sascha
>
> qemu-malta: add nor flash support (2012-04-30 20:16:28 +0800)
>
> ----------------------------------------------------------------
> Mips: malta add cfi flash support
>
> ----------------------------------------------------------------
> Jean-Christophe PLAGNIOL-VILLARD (3):
> mips: add in_be16/32 and out_be16/32 for cfi support
> qemu-malta: rename serial.c to init.c
> qemu-malta: add nor flash support
>
> arch/mips/boards/qemu-malta/Makefile | 2 +-
> arch/mips/boards/qemu-malta/{serial.c => init.c} | 14 ++++++++++++++
> arch/mips/configs/qemu-malta_defconfig | 5 +++++
> arch/mips/include/asm/io.h | 5 +++++
> 4 files changed, 25 insertions(+), 1 deletions(-)
> rename arch/mips/boards/qemu-malta/{serial.c => init.c} (76%)
>
> Best Regards,
> J.
>
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox
>
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^ permalink raw reply [flat|nested] 5+ messages in thread