[U-Boot] [PATCH 8/10] Makefile: Add support of RAMBOOT_SPLPBL
Objective of this target to have concatenate binary having - SPL binary in PBL command format - U-boot binary
Signed-off-by: Prabhakar Kushwaha prabhakar@freescale.com --- Makefile | 19 +++++++++++++++++++ README | 4 ++++ 2 files changed, 23 insertions(+)
diff --git a/Makefile b/Makefile index e5f5a8c..e7a0838 100644 --- a/Makefile +++ b/Makefile @@ -699,7 +699,11 @@ ALL-y += u-boot.srec u-boot.bin System.map
ALL-$(CONFIG_NAND_U_BOOT) += u-boot-nand.bin ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin +ifeq ($(CONFIG_RAMBOOT_SPLPBL),y) +ALL-$(CONFIG_RAMBOOT_PBL) += u-boot-with-spl-pbl.bin +else ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl +endif ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin @@ -882,6 +886,21 @@ endif u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE $(call if_changed,cat)
+#Add a target to create boot binary having SPL binary in PBI format +#concatenated with u-boot binary. It is need by PowerPC SoC having +#internal SRAM <= 512KB. +MKIMAGEFLAGS_u-boot-spl.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \ + -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage + +spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE + $(call if_changed,mkimage) + +OBJCOPYFLAGS_u-boot-with-spl-pbl.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \ + --gap-fill=0xff + +u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl u-boot.bin FORCE + $(call if_changed,pad_cat) + # PPC4xx needs the SPL at the end of the image, since the reset vector # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target # and need to introduce a new build target with the full blown U-Boot diff --git a/README b/README index d8d5f60..7690fdb 100644 --- a/README +++ b/README @@ -486,6 +486,10 @@ The following options need to be configured: PBI commands can be used to configure SoC before it starts the execution. Please refer doc/README.pblimage for more details
+ CONFIG_RAMBOOT_SPLPBL + It adds a target to create boot binary having SPL binary in PBI format + concatenated with u-boot binary. + CONFIG_SYS_FSL_DDR_BE Defines the DDR controller register space as Big Endian
On Mon, 2014-03-31 at 15:35 +0530, Prabhakar Kushwaha wrote:
Objective of this target to have concatenate binary having
- SPL binary in PBL command format
- U-boot binary
Signed-off-by: Prabhakar Kushwaha prabhakar@freescale.com
Makefile | 19 +++++++++++++++++++ README | 4 ++++ 2 files changed, 23 insertions(+)
diff --git a/Makefile b/Makefile index e5f5a8c..e7a0838 100644 --- a/Makefile +++ b/Makefile @@ -699,7 +699,11 @@ ALL-y += u-boot.srec u-boot.bin System.map
ALL-$(CONFIG_NAND_U_BOOT) += u-boot-nand.bin ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin +ifeq ($(CONFIG_RAMBOOT_SPLPBL),y) +ALL-$(CONFIG_RAMBOOT_PBL) += u-boot-with-spl-pbl.bin +else ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl +endif ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin @@ -882,6 +886,21 @@ endif u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE $(call if_changed,cat)
+#Add a target to create boot binary having SPL binary in PBI format +#concatenated with u-boot binary. It is need by PowerPC SoC having +#internal SRAM <= 512KB. +MKIMAGEFLAGS_u-boot-spl.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
-R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage+spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE
- $(call if_changed,mkimage)
+OBJCOPYFLAGS_u-boot-with-spl-pbl.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \
--gap-fill=0xff+u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl u-boot.bin FORCE
- $(call if_changed,pad_cat)
# PPC4xx needs the SPL at the end of the image, since the reset vector # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target # and need to introduce a new build target with the full blown U-Boot diff --git a/README b/README index d8d5f60..7690fdb 100644 --- a/README +++ b/README @@ -486,6 +486,10 @@ The following options need to be configured: PBI commands can be used to configure SoC before it starts the execution. Please refer doc/README.pblimage for more details
CONFIG_RAMBOOT_SPLPBLIt adds a target to create boot binary having SPL binary in PBI formatconcatenated with u-boot binary.
What does this have to do with RAMBOOT?
-Scott
On 4/2/2014 3:35 AM, Scott Wood wrote:
On Mon, 2014-03-31 at 15:35 +0530, Prabhakar Kushwaha wrote:
Objective of this target to have concatenate binary having
- SPL binary in PBL command format
- U-boot binary
Signed-off-by: Prabhakar Kushwaha prabhakar@freescale.com
Makefile | 19 +++++++++++++++++++ README | 4 ++++ 2 files changed, 23 insertions(+)
diff --git a/Makefile b/Makefile index e5f5a8c..e7a0838 100644 --- a/Makefile +++ b/Makefile @@ -699,7 +699,11 @@ ALL-y += u-boot.srec u-boot.bin System.map
ALL-$(CONFIG_NAND_U_BOOT) += u-boot-nand.bin ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin +ifeq ($(CONFIG_RAMBOOT_SPLPBL),y) +ALL-$(CONFIG_RAMBOOT_PBL) += u-boot-with-spl-pbl.bin +else ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl +endif ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin @@ -882,6 +886,21 @@ endif u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE $(call if_changed,cat)
+#Add a target to create boot binary having SPL binary in PBI format +#concatenated with u-boot binary. It is need by PowerPC SoC having +#internal SRAM <= 512KB. +MKIMAGEFLAGS_u-boot-spl.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
-R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage+spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE
- $(call if_changed,mkimage)
+OBJCOPYFLAGS_u-boot-with-spl-pbl.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \
--gap-fill=0xff+u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl u-boot.bin FORCE
- $(call if_changed,pad_cat)
- # PPC4xx needs the SPL at the end of the image, since the reset vector # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target # and need to introduce a new build target with the full blown U-Boot
diff --git a/README b/README index d8d5f60..7690fdb 100644 --- a/README +++ b/README @@ -486,6 +486,10 @@ The following options need to be configured: PBI commands can be used to configure SoC before it starts the execution. Please refer doc/README.pblimage for more details
CONFIG_RAMBOOT_SPLPBLIt adds a target to create boot binary having SPL binary in PBI formatconcatenated with u-boot binary.What does this have to do with RAMBOOT?
he Image which is required is same as RAMBOOT image. Only thing we don't want to have binary in PBI format. We want to have following kind of binary: SPL binary in PBI format + RAMBoot binary.
Regards, Prabhakar
On Wed, 2014-04-02 at 09:15 +0530, Prabhakar Kushwaha wrote:
On 4/2/2014 3:35 AM, Scott Wood wrote:
On Mon, 2014-03-31 at 15:35 +0530, Prabhakar Kushwaha wrote:
Objective of this target to have concatenate binary having
- SPL binary in PBL command format
- U-boot binary
Signed-off-by: Prabhakar Kushwaha prabhakar@freescale.com
Makefile | 19 +++++++++++++++++++ README | 4 ++++ 2 files changed, 23 insertions(+)
diff --git a/Makefile b/Makefile index e5f5a8c..e7a0838 100644 --- a/Makefile +++ b/Makefile @@ -699,7 +699,11 @@ ALL-y += u-boot.srec u-boot.bin System.map
ALL-$(CONFIG_NAND_U_BOOT) += u-boot-nand.bin ALL-$(CONFIG_ONENAND_U_BOOT) += u-boot-onenand.bin +ifeq ($(CONFIG_RAMBOOT_SPLPBL),y) +ALL-$(CONFIG_RAMBOOT_PBL) += u-boot-with-spl-pbl.bin +else ALL-$(CONFIG_RAMBOOT_PBL) += u-boot.pbl +endif ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin @@ -882,6 +886,21 @@ endif u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE $(call if_changed,cat)
+#Add a target to create boot binary having SPL binary in PBI format +#concatenated with u-boot binary. It is need by PowerPC SoC having +#internal SRAM <= 512KB. +MKIMAGEFLAGS_u-boot-spl.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \
-R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage+spl/u-boot-spl.pbl: spl/u-boot-spl.bin FORCE
- $(call if_changed,mkimage)
+OBJCOPYFLAGS_u-boot-with-spl-pbl.bin = -I binary -O binary --pad-to=$(CONFIG_SPL_PAD_TO) \
--gap-fill=0xff+u-boot-with-spl-pbl.bin: spl/u-boot-spl.pbl u-boot.bin FORCE
- $(call if_changed,pad_cat)
- # PPC4xx needs the SPL at the end of the image, since the reset vector # is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target # and need to introduce a new build target with the full blown U-Boot
diff --git a/README b/README index d8d5f60..7690fdb 100644 --- a/README +++ b/README @@ -486,6 +486,10 @@ The following options need to be configured: PBI commands can be used to configure SoC before it starts the execution. Please refer doc/README.pblimage for more details
CONFIG_RAMBOOT_SPLPBLIt adds a target to create boot binary having SPL binary in PBI formatconcatenated with u-boot binary.What does this have to do with RAMBOOT?
he Image which is required is same as RAMBOOT image. Only thing we don't want to have binary in PBI format. We want to have following kind of binary: SPL binary in PBI format + RAMBoot binary.
I'd call it CONFIG_SPL_FSL_PBL or similar. It's not RAM boot.
-Scott
participants (2)
-
Prabhakar Kushwaha -
Scott Wood