[U-Boot] [PATCH V3] sf: Add support for flag status register on Micron chips

From: Hou Zhiqiang b48...@freescale.com Enter 3 Byte address mode at first, because it may change to 4 Byte address mode in kernel driver and not reset to 3 Byte address mode after reboot. Add clear flag status register operation that some Micron SPI flash chips required after reading the flag

[U-Boot] [PATCH V6] sf: Add clear flag status register operation support

From: Hou Zhiqiang b48...@freescale.com The clear flag status register operation was required by Micron SPI flash chips, which support FSR. And if an error bit of FSR have been set, it must be cleared by the clear FSR operation. Signed-off-by: Hou Zhiqiang b48...@freescale.com Signed-off-by:

[U-Boot] [PATCH] sf: Read status and flag status code cleanup

From: Hou Zhiqiang b48...@freescale.com It doesn't make sense to compare a 'u8' element with Zero. Signed-off-by: Hou Zhiqiang b48...@freescale.com --- drivers/mtd/spi/sf_ops.c | 10 ++ 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/mtd/spi/sf_ops.c

[U-Boot] [PATCH V5 2/2] sf: Turn SPI flash chip into 3-Byte address mode

From: Hou Zhiqiang b48...@freescale.com For more than 16MiB SPI flash chips, there are 3-Byte and 4-Byte address mode, and only the 3-Byte address mode is supported in U-Boot so far. So, reset the SPI flash to 3-Byte address mode in probe to ensure the SPI flash work correctly, because it may has

[U-Boot] [PATCH V5 1/2] sf: Add clear flag status register operation on Micron chips

From: Hou Zhiqiang b48...@freescale.com Add clear flag status register operation that was required by Micron SPI flash chips, which support FSR. And if an error bit of FSR have been set, it must be cleared by the clear FSR operation. Signed-off-by: Hou Zhiqiang b48...@freescale.com

[U-Boot] [PATCH V6] sf: Turn SPI flash chip into 3-Byte address mode

From: Hou Zhiqiang b48...@freescale.com For more than 16MiB SPI flash chips, there are 3-Byte and 4-Byte address mode, and only the 3-Byte address mode is supported in U-Boot so far. So, reset the SPI flash to 3-Byte address mode in probe to ensure the SPI flash work correctly, because it may has

[U-Boot] [V4 1/2] sf: Add clear flag status register operation on Micron chips

From: Hou Zhiqiang b48...@freescale.com Add clear flag status register operation that was required by Micron SPI flash chips after reading the flag status register to check if the erase and program operations complete or an error occur. Signed-off-by: Hou Zhiqiang b48...@freescale.com

[U-Boot] [V4 2/2] sf: Turn SPI flash into 3-Byte address mode on Micron chips

From: Hou Zhiqiang b48...@freescale.com For more than 16MiB Micron chips, there are 3-Byte and 4-Byte address mode, and only the 3-Byte address mode is supported in u-boot. So, reset the SPI flash to 3-Byte address mode in probe to ensure the SPI flash work correctly, because it may be in 4-Byte

Re: [U-Boot] [PATCHV5 4/6] ARMv8/Layerscape: switch SMP method accordingly

Hi York, > -Original Message- > From: Zhiqiang Hou > Sent: 2016年6月12日 12:31 > To: york sun <york@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingkai...@freescale.com; york...@freescale.com; le...@freescale.com; &

[U-Boot] [PATCH] armv8/fsl_lsch2: Correct the cores frequency initialization

From: Hou Zhiqiang The register CLKCNCSR controls the frequency of all cores in the same cluster. Signed-off-by: Hou Zhiqiang --- arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c | 8 +--- 1 file changed, 5 insertions(+), 3 deletions(-) diff

Re: [U-Boot] [PATCHV5 4/6] ARMv8/Layerscape: switch SMP method accordingly

Hi York, Thanks for your comments! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年6月8日 8:56 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingka

Re: [U-Boot] [PATCHV5 4/6] ARMv8/Layerscape: switch SMP method accordingly

Hi Scott, Thanks for your comments! > -Original Message- > From: Scott Wood > Sent: 2016年6月12日 12:10 > To: Zhiqiang Hou <zhiqiang@nxp.com>; york sun <york@nxp.com>; u- > b...@lists.denx.de; albert.u.b...@aribaud.net; scottw...@freescale.com; >

Re: [U-Boot] [PATCHV5 4/6] ARMv8/Layerscape: switch SMP method accordingly

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年6月12日 12:07 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingkai...@freescale.com; york...@freescale.

Re: [U-Boot] [PATCHV5 3/6] ARMv8/layerscape: Add FSL PPA support

Hi York, Thanks for your comments! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年6月8日 8:51 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingka

Re: [U-Boot] [PATCHV5 4/6] ARMv8/Layerscape: switch SMP method accordingly

Hi York, Thanks for your comments! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年6月8日 8:51 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingka

[U-Boot] [PATCHV5 5/6] ARMv8/PSCI: Fixup the device tree for PSCI

From: Hou Zhiqiang Set the enable-method in the cpu node to PSCI, and create device node for PSCI. Signed-off-by: Hou Zhiqiang --- V5: - Moved the weak func sec_firmware_support_psci_version to sec_firmware.c. - Correct the PSCI version value in

[U-Boot] [PATCHV5 1/6] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE has

[U-Boot] [PATCHV5 6/6] ARMv8/ls1043ardb: Integrate FSL PPA

From: Hou Zhiqiang So far, the PPA use PSCI to make secondary cores bootup. So when PPA is enabled, add the CONFIG_ARMV8_PSCI to identify the SMP boot-method between PSCI and spin-table. Signed-off-by: Hou Zhiqiang --- V5: - Merged the 7th patch of

[U-Boot] [PATCHV5 3/6] ARMv8/layerscape: Add FSL PPA support

From: Hou Zhiqiang The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Signed-off-by: Hou Zhiqiang --- V5: - Added API sec_firmware_init() implementation.

[U-Boot] [PATCHV5 4/6] ARMv8/Layerscape: switch SMP method accordingly

From: Hou Zhiqiang If the PSCI and PPA is ready, skip the fixup for spin-table and waking secondary cores. If not, change SMP method to spin-table, and the device node of PSCI will be removed. Signed-off-by: Hou Zhiqiang --- V5: - Changed the

[U-Boot] [PATCHV5 2/6] ARMv8: add the secure monitor firmware framework

From: Hou Zhiqiang The sec_firmware.h is the common header file for secure monitor firmware under ARMv8. The declaration of common APIs can be added to this file. And the implementation of common APIs will be abstracted to sec_firmware.c, up to now there are some weak

Re: [U-Boot] [PATCHv4 4/7] ARMv8/Layerscape: switch SMP method to spin-table when the PSCI isn't available

Hi York, Thanks a lot for your comments and suggestions! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年5月28日 2:06 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@fre

Re: [U-Boot] [PATCHv4 3/7] ARMv8/layerscape: Add FSL PPA support

Hi York, Thanks for your comments and suggestion! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年5月28日 2:06 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; >

Re: [U-Boot] [PATCHv4 3/7] ARMv8/layerscape: Add FSL PPA support

Hi York, Thanks for your comments! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年5月28日 3:59 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingka

[U-Boot] [PATCHv6 2/6] ARMv8: add the secure monitor firmware framework

From: Hou Zhiqiang This framework is introduced for ARMv8 secure monitor mode firmware. The main functions of the framework are, on EL3, verify the firmware, load it to the secure memory and jump into it, and while it returned to U-Boot, do some necessary setups at the

[U-Boot] [PATCHv6 3/6] ARMv8/layerscape: Add FSL PPA support

From: Hou Zhiqiang The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Use the secure firmware framework to integrate FSL PPA into U-Boot. Signed-off-by: Hou Zhiqiang

[U-Boot] [PATCHv6 6/6] ARMv8/ls1043ardb: Integrate FSL PPA

From: Hou Zhiqiang The PPA use PSCI to make secondary cores bootup. So when PPA was enabled, add the CONFIG_ARMV8_PSCI to identify the SMP boot-method between PSCI and spin-table. Signed-off-by: Hou Zhiqiang --- V6: - Refactor the integration of

[U-Boot] [PATCHv6 1/6] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE has

[U-Boot] [PATCHv6 5/6] ARMv8/PSCI: Fixup the device tree for PSCI

From: Hou Zhiqiang Set the enable-method in the cpu node to PSCI, and create device node for PSCI, when PSCI was enabled. Signed-off-by: Hou Zhiqiang --- V6: - Removed PSCI version 0.1 support. V5: - Moved the weak func

[U-Boot] [PATCHv6 4/6] ARMv8/Layerscape: switch SMP method accordingly

From: Hou Zhiqiang If the PSCI and PPA is ready, skip the fixup for spin-table and waking secondary cores. Otherwise, change SMP method to spin-table, and the device node of PSCI will be removed. Signed-off-by: Hou Zhiqiang --- V6: - no change V5:

Re: [U-Boot] [PATCHv6 5/6] ARMv8/PSCI: Fixup the device tree for PSCI

Hi ChenYu, Thanks for your comments! > -Original Message- > From: Chen-Yu Tsai [mailto:w...@csie.org] > Sent: 2016年6月22日 12:05 > To: Zhiqiang Hou <zhiqiang@nxp.com> > Cc: U-Boot Mailing List <u-boot@lists.denx.de>; Albert ARIBAUD > <albert.u.b...

Re: [U-Boot] [PATCHv6 5/6] ARMv8/PSCI: Fixup the device tree for PSCI

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年6月23日 0:52 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingkai...@freescale.com; york...@freescale.

Re: [U-Boot] [PATCHv6 4/6] ARMv8/Layerscape: switch SMP method accordingly

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年6月23日 0:22 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingkai...@freescale.com; york...@freescale.

Re: [U-Boot] [PATCHv6 3/6] ARMv8/layerscape: Add FSL PPA support

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年6月23日 0:13 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingkai...@freescale.com; york...@freescale.

Re: [U-Boot] [PATCHv6 2/6] ARMv8: add the secure monitor firmware framework

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年6月23日 0:20 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingkai...@freescale.com; york...@freescale.

Re: [U-Boot] [PATCHv6 2/6] ARMv8: add the secure monitor firmware framework

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年6月23日 0:11 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingkai...@freescale.com; york...@freescale.

Re: [U-Boot] [PATCH V6] sf: Turn SPI flash chip into 3-Byte address mode

com > > > Cc: Sun York-R58495; Hu Mingkai-B21284; nofooter > > > Subject: RE: [PATCH V6] sf: Turn SPI flash chip into 3-Byte address > > > mode > > > > > > Hi Zhiqiang, > > > > > > > -Original Message- > > > > From:

[U-Boot] [PATCHv7 2/2] sf: Turn SPI flash chip into 3-Byte address mode

From: Hou Zhiqiang For more than 16MiB SPI flash chips, there are 3-Byte and 4-Byte address mode, and only the 3-Byte address mode is supported in U-Boot so far. So, reset the SPI flash to 3-Byte address mode in probe to ensure the SPI flash work correctly, because it

[U-Boot] [PATCHv7 1/2] sf: remove conditional compilation for BAR wr/rd command

From: Hou Zhiqiang For the Spansion style SPI flashs, the Extended address control bit (EXTADD) that control the switching between 3-Byte and 4-Byte addressing mode is also in BAR[7]. Even if without the macro CONFIG_SPI_FLASH_BAR, the BAR[7] should be abled to

Re: [U-Boot] [PATCH 1/3] ARMv8/layerscape: Add mmu_init API

Hi York, > -Original Message- > From: york sun > Sent: 2016年1月20日 23:55 > To: Zhiqiang Hou <zhiqiang@nxp.com>; Prabhakar Kushwaha > <prabhakar.kushw...@nxp.com>; Zhiqiang Hou <zhiqiang@freescale.com>; > u-boot@lists.denx.de; albert.u.b...@a

[U-Boot] [PATCHv2 3/3] ARMv8/ls1043ardb: Integrate FSL PPA

From: Hou Zhiqiang Signed-off-by: Hou Zhiqiang --- V2 - No change. board/freescale/ls1043ardb/ls1043ardb.c | 11 +++ include/configs/ls1043ardb.h| 9 + 2 files changed, 20 insertions(+) diff --git

[U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

From: Hou Zhiqiang The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Signed-off-by: Hou Zhiqiang --- Tested on LS1043A RDB board V2: - Added

[U-Boot] [PATCHv2 1/3] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE

[U-Boot] [PATCHv2 1/3] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE

Re: [U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

Hi Rod and Chenhui, Can you help to answer the questions about PSCI? > -Original Message- > From: Scott Wood [mailto:o...@buserror.net] > Sent: 2016年1月23日 4:09 > To: york sun <york@nxp.com>; Zhiqiang Hou <zhiqiang@freescale.com>; > u-boot@lists.denx.de

Re: [U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

Hi Rod and Chenhui, Can you help to answer the questions about PSCI? > -Original Message- > From: Scott Wood [mailto:o...@buserror.net] > Sent: 2016年1月23日 4:18 > To: Bhupesh Sharma <bhupesh.sha...@nxp.com>; york sun <york@nxp.com>; > Zhiqiang Hou <zhiqi

Re: [U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

+ Rod and Chenhui > -Original Message- > From: Zhiqiang Hou > Sent: 2016年1月25日 11:16 > To: 'Scott Wood' <o...@buserror.net>; york sun <york@nxp.com>; Bhupesh > Sharma <bhupesh.sha...@nxp.com>; Zhiqiang Hou > <zhiqiang@freescale.c

Re: [U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

Hi Rod and Chenhui, Can you help to answer the questions about PSCI and PPA? > -Original Message- > From: Scott Wood [mailto:o...@buserror.net] > Sent: 2016年1月23日 4:22 > To: york sun <york@nxp.com>; Bhupesh Sharma <bhupesh.sha...@nxp.com>; > Zhiqiang Hou

Re: [U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

To: Zhiqiang Hou <zhiqiang@freescale.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; mingkai...@freescale.com; Stuart Yoder > <stuart.yo...@nxp.com>; le...@freescale.com; prabha...@freescale.com; > bhupesh.sha...@freescale.com; Zhiqiang Hou <zhiqiang@nxp.c

Re: [U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

Hi Rod and Chenhui, Can you help to answer the questions about PSCI and PPA? > -Original Message- > From: york sun > Sent: 2016年1月23日 4:30 > To: Bhupesh Sharma <bhupesh.sha...@nxp.com>; Scott Wood > <o...@buserror.net>; Zhiqiang Hou <zhiqiang@freescale

[U-Boot] [PATCH 3/3] ARMv8/ls1043ardb: Integrate FSL PPA

From: Hou Zhiqiang Signed-off-by: Hou Zhiqiang --- board/freescale/ls1043ardb/ls1043ardb.c | 11 +++ include/configs/ls1043ardb.h| 9 + 2 files changed, 20 insertions(+) diff --git

[U-Boot] [PATCH 2/3] ARMv8/layerscape: Add FSL PPA support

From: Hou Zhiqiang The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Signed-off-by: Hou Zhiqiang --- arch/arm/cpu/armv8/fsl-layerscape/Makefile | 1 +

[U-Boot] [PATCH 1/3] ARMv8/layerscape: Add mmu_init API

From: Hou Zhiqiang Expose this API to make it reuseable when u-boot turn into other EL from EL3. Signed-off-by: Hou Zhiqiang --- arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 24 include/common.h| 1 + 2

Re: [U-Boot] [PATCH 2/3] ARMv8/layerscape: Add FSL PPA support

Hi Prabhakar, Thanks for your feedback! > -Original Message- > From: Prabhakar Kushwaha > Sent: 2016年1月19日 22:07 > To: Zhiqiang Hou <zhiqiang@freescale.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; mingkai...@freescale.com; york...@freescale.com >

Re: [U-Boot] [PATCH 1/3] ARMv8/layerscape: Add mmu_init API

Hi Prabhakar, Thanks for your feedback! > -Original Message- > From: Prabhakar Kushwaha > Sent: 2016年1月19日 21:54 > To: Zhiqiang Hou <zhiqiang@freescale.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; mingkai...@freescale.com; york...@freescale.com >

Re: [U-Boot] [PATCHv2 2/3] ARMv8/layerscape: Add FSL PPA support

Hi Chenhui, Do you have any update about how to fixup the related device node according to the PSCI and spin-table? > -Original Message- > From: york sun > Sent: 2016年3月18日 5:09 > To: Zhiqiang Hou <zhiqiang@nxp.com>; Bhupesh Sharma > <bhupesh.sha...

[U-Boot] [PATCHv4 1/7] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE has

[U-Boot] [PATCHv4 4/7] ARMv8/Layerscape: switch SMP method to spin-table when the PSCI isn't available

From: Hou Zhiqiang If the PSCI and PPA is ready, skip the fixup for spin-table and waking secondary cores. If not, change SMP method to spin-table, and the device node of PSCI will be removed. Signed-off-by: Hou Zhiqiang --- V4: - Reordered this

[U-Boot] [PATCHv4 7/7] ARMv8/ls1043ardb: add the CONFIG_ARMV8_PSCI when PPA is enabled

From: Hou Zhiqiang So far, the PPA use PSCI to make secondary cores bootup. Add this macro to identify the SMP boot-method between PSCI and spin-table. Signed-off-by: Hou Zhiqiang --- V4: - No change. include/configs/ls1043ardb.h | 1 + 1 file

[U-Boot] [PATCHv4 2/7] ARMv8: add the sec_firmware header file

From: Hou Zhiqiang The sec_firmware.h is a common header file for secure monitor firmware under ARMv8. The common API can be added to this file. Added APIs for secure firmware validation and getting supported PSCI version. Signed-off-by: Hou Zhiqiang

[U-Boot] [PATCHv4 3/7] ARMv8/layerscape: Add FSL PPA support

From: Hou Zhiqiang The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Signed-off-by: Hou Zhiqiang --- V4: - Moved secure firmware validation API to this

[U-Boot] [PATCHv4 5/7] ARMv8/PSCI: Fixup the device tree for PSCI

From: Hou Zhiqiang Set the enable-method in the cpu node to PSCI, and create device node for PSCI. Signed-off-by: Hou Zhiqiang --- V4: - No change. arch/arm/cpu/armv8/Makefile | 1 + arch/arm/cpu/armv8/cpu-dt.c | 126

[U-Boot] [PATCHv4 6/7] ARMv8/ls1043ardb: Integrate FSL PPA

From: Hou Zhiqiang Signed-off-by: Hou Zhiqiang --- V4: - Reordered this patch. - Added checking the returned value of func ppa_init_pre(). board/freescale/ls1043ardb/ls1043ardb.c | 12 include/configs/ls1043ardb.h| 9

Re: [U-Boot] [PATCH v3 3/7] ARMv8/ls1043ardb: Integrate FSL PPA

Hi York, Thanks for your comments! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年5月18日 23:16 > To: Zhiqiang Hou <zhiqiang@nxp.com> > Cc: u-boot@lists.denx.de; albert.u.b...@aribaud.net; Scott Wood > <o...@buserror.net>

Re: [U-Boot] [PATCH v3 6/7] ARMv8/Layerscape: switch SMP method to spin-table when the PSCI isn't available

Hi York, Thanks a lot for your comments! > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年5月11日 3:58 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; scottw...@freescale.com; > mingka

Re: [U-Boot] [PATCH v3 3/7] ARMv8/ls1043ardb: Integrate FSL PPA

Hi York, Thanks for your comments and sorry for my delay response due to PTO. > -Original Message- > From: York Sun [mailto:york@nxp.com] > Sent: 2016年5月11日 3:48 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; sc

[U-Boot] [PATCH v3 5/7] ARMv8/PSCI: Fixup the device tree for PSCI

From: Hou Zhiqiang Set the enable-method in the cpu node to PSCI, and reate device node for PSCI. Signed-off-by: Hou Zhiqiang --- V3: - new patch arch/arm/cpu/armv8/Makefile | 1 + arch/arm/cpu/armv8/cpu-dt.c | 126

[U-Boot] [PATCH v3 1/7] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE

[U-Boot] [PATCH v3 3/7] ARMv8/ls1043ardb: Integrate FSL PPA

From: Hou Zhiqiang Signed-off-by: Hou Zhiqiang --- V3: - no change board/freescale/ls1043ardb/ls1043ardb.c | 11 +++ include/configs/ls1043ardb.h| 9 + 2 files changed, 20 insertions(+) diff --git

[U-Boot] [PATCH v3 7/7] ARMv8/ls1043ardb: add the CONFIG_ARMV8_PSCI when PPA is enabled

From: Hou Zhiqiang So far, the PPA use PSCI to make secondary cores bootup. Add this macro to identify the SMP boot-method between PSCI and spin-table. Signed-off-by: Hou Zhiqiang --- V3: - no change include/configs/ls1043ardb.h | 1 + 1 file

[U-Boot] [PATCH v3 1/7] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE

[U-Boot] [PATCH v3 4/7] ARMv8: add the sec_firmware header file

From: Hou Zhiqiang The sec_firmware.h is a common header file for secure monitor firmware under ARMv8. The common API can be added to this file, and added APIs for secure firmware validation and getting supported PSCI version. Signed-off-by: Hou Zhiqiang

[U-Boot] [PATCH v3 2/7] ARMv8/layerscape: Add FSL PPA support

From: Hou Zhiqiang The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Signed-off-by: Hou Zhiqiang --- V3: - Refactor the code. - Add secure

[U-Boot] [PATCH v3 6/7] ARMv8/Layerscape: switch SMP method to spin-table when the PSCI isn't available

From: Hou Zhiqiang If the PSCI and PPA is ready, skip the fixup for spin-table and waking secondary cores. If not, change SMP method to spin-table, and the device node of PSCI will be removed. Signed-off-by: Hou Zhiqiang --- V3: - new patch

Re: [U-Boot] [PATCH 1/5] fsl: serdes: ensure accessing the initialized maps of serdes protocol

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年7月21日 5:15 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; w...@denx.de; Prabhakar Kushwaha > <prabhakar.kushw...@nxp.com&

[U-Boot] [PATCH 3/3] arm/PSCI: Added support for creating ARMv7 PSCI version 1.0 DT node

From: Hou Zhiqiang Signed-off-by: Hou Zhiqiang --- arch/arm/lib/psci-dt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/lib/psci-dt.c b/arch/arm/lib/psci-dt.c index af49c24..baf6d70 100644 --- a/arch/arm/lib/psci-dt.c +++

[U-Boot] [PATCH 1/3] arm/PSCI: Removed unused code

From: Hou Zhiqiang Identify the PSCI node only by its name, so removed the code finding it by compatible string. Signed-off-by: Hou Zhiqiang --- arch/arm/lib/psci-dt.c | 17 - 1 file changed, 17 deletions(-) diff --git

[U-Boot] [PATCH] ARMv8/fsl-ppa: Consolidate PPA image stored-media flag for XIP

From: Hou Zhiqiang The PPA binary may be stored on QSPI flash instead of NOR. So, deprecated CONFIG_SYS_LS_PPA_FW_IN_NOR in favour of CONFIG_SYS_LS_PPA_FW_IN_XIP to prevent fragmentation of code by addition of a new QSPI specific flag. Signed-off-by: Hou Zhiqiang

[U-Boot] [PATCH 2/3] arm/PSCI: Fixed the backward compatiblity issue

From: Hou Zhiqiang Appended the compatible strings of old version PSCI to the latest version supported. And there are some psci functions' property must be added to DT only for psci version 0.1, such as 'cpu_on' 'cpu_off' etc. Note: The PSCI version 0.1 isn't supported by

Re: [U-Boot] [PATCH 2/3] arm/PSCI: Fixed the backward compatiblity issue

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年7月29日 23:37 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; hdego...@redhat.com; w...@csie.org; Hongbo > Zhang <hongbo.zh...@nx

[U-Boot] [PATCHv2 1/5] fsl: serdes: ensure accessing the initialized maps of serdes protocol

From: Hou Zhiqiang Up to now, the function is_serdes_configed() doesn't check if the map of serdes protocol is initialized before accessing it. The function is_serdes_configed() will get wrong result when it was called before the serdes protocol maps initialized. As the

[U-Boot] [PATCHv2 2/5] arm: fsl-layerscape: move forward the non-secure access permission setup

From: Hou Zhiqiang Move forward the basic non-secure access enable operation, so the subsequent individual device access permission can override it. And collect the dispersed callers in board level, and then move them to SoC level. Signed-off-by: Hou Zhiqiang

Re: [U-Boot] [PATCH 2/3] arm/PSCI: Fixed the backward compatiblity issue

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年8月2日 0:10 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; hdego...@redhat.com; w...@csie.org; Hongbo > Zhang <hongbo.zh...@nx

Re: [U-Boot] [PATCH 4/5] fsl: csu: add an API to set R/W permission to PCIe

Hi All, Drop this patch. > -Original Message- > From: Zhiqiang Hou [mailto:zhiqiang@nxp.com] > Sent: 2016年8月2日 19:03 > To: u-boot@lists.denx.de; albert.u.b...@aribaud.net; york sun > <york@nxp.com>; w...@denx.de; Prabhakar Kushwaha > <prabhakar.k

[U-Boot] [PATCHv2 3/5] fsl: csu: add an API to set individual device access permission

From: Hou Zhiqiang Add this API to make the individual device is able to be set to the specified permission. Signed-off-by: Hou Zhiqiang --- V2 - no change board/freescale/common/ns_access.c | 34 --

[U-Boot] [PATCHv2 4/5] fsl: csu: add an API to set R/W permission to PCIe

From: Hou Zhiqiang Signed-off-by: Hou Zhiqiang --- .../include/asm/arch-fsl-layerscape/ns_access.h| 1 + board/freescale/common/ns_access.c | 28 ++ include/fsl_csu.h | 1 + 3

[U-Boot] [PATCH 4/5] fsl: csu: add an API to set R/W permission to PCIe

From: Hou Zhiqiang Signed-off-by: Hou Zhiqiang --- V2 - mv disable_pcie_ns_access() to set_pcie_ns_access(). .../include/asm/arch-fsl-layerscape/ns_access.h| 1 + board/freescale/common/ns_access.c | 28 ++

[U-Boot] [PATCHv2 5/5] fsl-layerscape: Add workaround for PCIe erratum A010315

From: Hou Zhiqiang As the access to serders protocol unselected PCIe controller will hang. So disable the R/W permission to unselected PCIe controller including its CCSR, IO space and memory space according to the serders protocol field of RCW. Signed-off-by: Hou Zhiqiang

Re: [U-Boot] [PATCH 1/5] fsl: serdes: ensure accessing the initialized maps of serdes protocol

Hi Prabhakar, Thanks for your comments! > -Original Message- > From: Prabhakar Kushwaha > Sent: 2016年7月21日 12:28 > To: york sun <york@nxp.com>; Zhiqiang Hou <zhiqiang@nxp.com>; u- > b...@lists.denx.de; albert.u.b...@aribaud.net; w...@denx.de; > alis

Re: [U-Boot] [PATCH 3/5] fsl: csu: add an API to set individual device access permission

Hi Prabhakar, Thanks for your comments! > -Original Message- > From: Prabhakar Kushwaha > Sent: 2016年7月21日 12:39 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; york sun <york@nxp.com>; w...@denx.de; > alis

Re: [U-Boot] [PATCH 1/5] fsl: serdes: ensure accessing the initialized maps of serdes protocol

Hi All, Any comments? > -Original Message- > From: Zhiqiang Hou [mailto:zhiqiang@nxp.com] > Sent: 2016年7月4日 14:28 > To: u-boot@lists.denx.de; albert.u.b...@aribaud.net; york sun > <york@nxp.com>; w...@denx.de; Prabhakar Kushwaha > <prabhakar.

Re: [U-Boot] [PATCH 1/5] fsl: serdes: ensure accessing the initialized maps of serdes protocol

Hi York, Thanks for your comments! > -Original Message- > From: york sun > Sent: 2016年7月19日 23:46 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; w...@denx.de; Prabhakar Kushwaha > <prabhakar.kushw...@nxp.com&

Re: [U-Boot] [PATCH 5/5] fsl-layerscape: Add workaround for PCIe erratum A010315

Hi York, Thanks a lot for your comments! > -Original Message- > From: york sun > Sent: 2016年7月20日 0:02 > To: Zhiqiang Hou <zhiqiang@nxp.com>; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; w...@denx.de; Prabhakar Kushwaha > <prabhakar.kushw...@nxp.com&

[U-Boot] [PATCHv7 3/6] ARMv8/layerscape: Add FSL PPA support

From: Hou Zhiqiang The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot. Use the secure firmware framework to integrate FSL PPA into U-Boot. Signed-off-by: Hou Zhiqiang

[U-Boot] [PATCHv7 4/6] ARMv8/Layerscape: switch SMP method accordingly

From: Hou Zhiqiang If the PSCI and PPA is ready, skip the fixup for spin-table and waking secondary cores. Otherwise, change SMP method to spin-table, and the device node of PSCI will be removed. Signed-off-by: Hou Zhiqiang --- V7: - Removed the

[U-Boot] [PATCHv7 1/6] armv8: fsl-layerscape: add i/d-cache enable function to enable_caches

From: Hou Zhiqiang This function assume that the d-cache and MMU has been enabled earlier, so it just created MMU table in main memory. But the assumption is not always correct, for example, the early setup is done in EL3, while enable_caches() is called when the PE has

[U-Boot] [PATCHv7 2/6] ARMv8: add the secure monitor firmware framework

From: Hou Zhiqiang This framework is introduced for ARMv8 secure monitor mode firmware. The main functions of the framework are, on EL3, verify the firmware, load it to the secure memory and jump into it, and while it returned to U-Boot, do some necessary setups at the

[U-Boot] [PATCHv7 5/6] ARMv8/PSCI: Fixup the device tree for PSCI

From: Hou Zhiqiang Set the enable-method in the cpu node to PSCI, and create device node for PSCI, when PSCI was enabled. Signed-off-by: Hou Zhiqiang --- V7: - Moved the PSCI device node fixup code of both armv7 and armv8 to arch/arm/lib/psci-dt.c.

[U-Boot] [PATCHv7 6/6] ARMv8/ls1043ardb: Integrate FSL PPA

From: Hou Zhiqiang The PPA use PSCI to make secondary cores bootup. So when PPA was enabled, add the CONFIG_ARMV8_PSCI to identify the SMP boot-method between PSCI and spin-table. Signed-off-by: Hou Zhiqiang --- V7: - No change. V6: - Refactor the

[U-Boot] [PATCH 1/5] fsl: serdes: ensure accessing the initialized maps of serdes protocol

From: Hou Zhiqiang Up to now, the function is_serdes_configed() doesn't check if the map of serdes protocol is initialized before accessing it. The function is_serdes_configed() will get wrong result when it was called before the serdes protocol maps initialized. As the

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