Linaro-uefi

linaro-uefi@lists.linaro.org

811 discussions

by Olivier Martin

For people who does not know me I have been the EDK2 maintainer of the ARM Packages for the last 4 years. I took over the excellent work Andrew Fish and Eugene Cohen started few years before. This week was my last week at ARM - my last day would be on Friday 17th (UK time). I have been learning a lot thanks to the UEFI community. Being the ARM maintainer has been a great opportunity. I also had the chance to go to few conferences to discuss and present my work and meet few of you as part of my job. I have been asked last week what is the new exciting place that makes me leave ARM. The answer is my own future start-up... I love challenges and I think this one is definitely one of the highest one I could find. It is actually quite scary but I am quite excited! I could potentially have kept my role of EDK2 ARM maintainer with me but I would prefer to give the task to Leif Lindholm who has been a co-maintainer for almost two months. So I could fully focus on my new adventure. Leif has been seating not far from me in the ARM office. We have also had regular meetings about UEFI. He has been at ARM Ltd longer than me and been involved in different Open Source projects. He has also been working on UEFI for Linaro for few (three?) years now. I have been trying to publish as much work as I can on the work I have done on UEFI for the last 5 years and half at ARM Ltd in the last two weeks. Unfortunately, I am not sure I will have time to publish everything. But I will do my best to publish the most important bits... Unfortunately, it is still too early to share more details about my future product, so I created a quick website (and found a neutral name) last week-end to allow people to follow the adventure: http://labapart.com/ (can either be pronounced as "Lab apart" or "Lab à Part"). If you would like to contact me, email me here: olivier.martin.fr(a)gmail.com and/or linkedin me: http://www.linkedin.com/in/olivierm. Cheers, Olivier -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ARM Limited, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2557590 ARM Holdings plc, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2548782

9 years, 9 months

Fwd: [edk2] Reminder to start using the new edk2-devel email list

by Leif Lindholm

The upstream edk2 mailing list has now moved. ---------- Forwarded message ---------- From: "Jordan Justen" <jordan.l.justen(a)intel.com> Date: 17 Jul 2015 06:56 Subject: [edk2] Reminder to start using the new edk2-devel email list To: "edk2-devel" <edk2-devel(a)lists.sourceforge.net>, < edk2-devel(a)lists.01.org> Cc: > To sign up for the new list, visit: > > https://lists.01.org/mailman/listinfo/edk2-devel > > And, of course, right on cue, the sourceforge website is down, so it > may take some time before we can get the automatic replies setup on > the old list. > > -Jordan > > On 2015-07-15 16:20:44, Jordan Justen wrote: > > There is about 1 day until the transition to the new edk2-devel list. > > > > To update git send-email, run this command in your edk2 tree: > > > > git config sendemail.to edk2-devel(a)lists.01.org > > > > To configure Outlook for sending plain-text email to the list, I think > > this page might be helpful: > > > > https://support.office.com/en-za/article/Change-the-message-format-to-HTML-… > > > > To sign up for the new list, visit: > > > > https://lists.01.org/mailman/listinfo/edk2-devel > > > > -Jordan > > > > On 2015-07-14 15:25:01, Jordan Justen wrote: > > > Just to pick a transition time, let's change over ~2 days from now. > > > > > > In various time zones: > > > > > > $ TZ='UTC' date -d @1437087600 > > > Thu Jul 16 23:00:00 UTC 2015 > > > > > > $ TZ='America/Los_Angeles' date -d @1437087600 > > > Thu Jul 16 16:00:00 PDT 2015 > > > > > > $ TZ='Asia/Shanghai' date -d @1437087600 > > > Fri Jul 17 07:00:00 CST 2015 > > > > > > For your local time, try: > > > $ date -d @1437087600 > > > > > > To subscribe to the new list: > > > https://lists.01.org/mailman/listinfo/edk2-devel > > > > > > Let's try to not use the new list until then to let people have one > > > last chance to subscribe. Shortly after the cut-off, we'll reject > > > email sent to the old list. > > > > > > -Jordan > _______________________________________________ > edk2-devel mailing list > edk2-devel(a)lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel

9 years, 9 months

Building StdLib for aarch64

by Bill Fletcher

Hi, A build of StdLib fails for what seems to be missing aarch64/machine headers under StdLib. I've not found any version where aarch64/machine exists. And yes, I do have a crazy urge to write UEFI applications. Has anyone tried building StdLib or knows that it's not going to work and there's no plan for these headers? I'm sure it's not the highest priority so I'm ok with 'not known', 'no plan' or 'known not to work'. I'm just trying to catch the case that StdLib is known to build for aarch64 and I'm doing it wrong. Best regards Bill

9 years, 9 months

[PATCH] EmbeddedPkg: fix PcdTimerPeriod value

by Haojian Zhuang

Fix PcdTimerPeriod from 100,000 to 10,000. Since the unit base of PcdTimerPeriod is 100ns. 100,000 * 100ns = 10ms (interval of hardware timer interrupt) 10,1000 * 100ns = 1ms (interval of hardware timer interrupt) In GRUB, the required timer granularity is only 1ms. If interval of hardware timer interrupt is 10ms in UEFI, GRUB will only get all timer granularity >= 10ms. At least, the timeout of boot menu in GRUB is much slower. Only the interval of hardware timer interrupt is 1ms in UEFI, the timeout of boot menu in GRUB works well. Signed-off-by: Haojian Zhuang <haojian.zhuang(a)linaro.org> --- ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc | 2 +- ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc | 2 +- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc | 2 +- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc | 2 +- BeagleBoardPkg/BeagleBoardPkg.dsc | 2 +- EmbeddedPkg/EmbeddedPkg.dec | 2 +- EmbeddedPkg/EmbeddedPkg.dsc | 2 +- Omap35xxPkg/Omap35xxPkg.dsc | 2 +- 8 files changed, 8 insertions(+), 8 deletions(-) diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc index a64f2df..2b13fd7 100644 --- a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc +++ b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A8.dsc @@ -105,7 +105,7 @@ ## SP804 Timer gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000 - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 # expressed in 100ns units, 10,000 x 100 ns = 1,000,000 ns = 1 ms gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|36 gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0x10011000 gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase|0x10011020 diff --git a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc index a4bffb3..e5ec8d4 100644 --- a/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc +++ b/ArmPlatformPkg/ArmRealViewEbPkg/ArmRealViewEb-RTSM-A9x2.dsc @@ -104,7 +104,7 @@ ## SP804 Timer gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000 - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 # expressed in 100ns units, 10,000 x 100 ns = 1,000,000 ns = 1 ms gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|33 gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0x10011000 gArmPlatformTokenSpaceGuid.PcdSP804TimerMetronomeBase|0x10011020 diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc index ad4e7bf..248e54f 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc @@ -138,7 +138,7 @@ ## SP804 Timer gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000 - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 # expressed in 100ns units, 10,000 x 100 ns = 1,000,000 ns = 1 ms gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|34 gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0x10011000 gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase|0x10011020 diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc index 14d0cf5..d6870dc 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc @@ -128,7 +128,7 @@ ## SP804 Timer gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|1000000 - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 # expressed in 100ns units, 100,000 x 100 ns = 10,000,000 ns = 10 ms + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 # expressed in 100ns units, 10,000 x 100 ns = 1,000,000 ns = 1 ms gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicInterruptNum|34 gArmPlatformTokenSpaceGuid.PcdSP804TimerPeriodicBase|0x1c110000 gArmPlatformTokenSpaceGuid.PcdSP804TimerPerformanceBase|0x1c110020 diff --git a/BeagleBoardPkg/BeagleBoardPkg.dsc b/BeagleBoardPkg/BeagleBoardPkg.dsc index 9eb364e..375f03c 100644 --- a/BeagleBoardPkg/BeagleBoardPkg.dsc +++ b/BeagleBoardPkg/BeagleBoardPkg.dsc @@ -341,7 +341,7 @@ gArmTokenSpaceGuid.PcdCpuVectorBaseAddress|0x80008000 gArmTokenSpaceGuid.PcdCpuResetAddress|0x80008000 - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterPeriodInNanoseconds|77 gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|13000000 diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec index f557527..9f113fc 100644 --- a/EmbeddedPkg/EmbeddedPkg.dec +++ b/EmbeddedPkg/EmbeddedPkg.dec @@ -121,7 +121,7 @@ gEmbeddedTokenSpaceGuid.PcdTimerBaseAddress|0x3c700000|UINT32|0x0000001c gEmbeddedTokenSpaceGuid.PcdTimerVector|7|UINT32|0x0000001d - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000|UINT32|0x0000001e + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000|UINT32|0x0000001e gEmbeddedTokenSpaceGuid.PcdInterruptBaseAddress|0x38e00000|UINT32|0x0000001f gEmbeddedTokenSpaceGuid.PcdMetronomeTickPeriod|100|UINT32|0x00000020 diff --git a/EmbeddedPkg/EmbeddedPkg.dsc b/EmbeddedPkg/EmbeddedPkg.dsc index 6719eea..2005d8f 100644 --- a/EmbeddedPkg/EmbeddedPkg.dsc +++ b/EmbeddedPkg/EmbeddedPkg.dsc @@ -219,7 +219,7 @@ # gEmbeddedTokenSpaceGuid.PcdTimerBaseAddress|0x3c700000 gEmbeddedTokenSpaceGuid.PcdTimerVector|7 - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 [PcdsFixedAtBuild.IPF] gEfiMdePkgTokenSpaceGuid.PcdIoBlockBaseAddressForIpf|0x0ffffc000000 diff --git a/Omap35xxPkg/Omap35xxPkg.dsc b/Omap35xxPkg/Omap35xxPkg.dsc index 8d8f521..cd963f3 100644 --- a/Omap35xxPkg/Omap35xxPkg.dsc +++ b/Omap35xxPkg/Omap35xxPkg.dsc @@ -157,7 +157,7 @@ # Timers gOmap35xxTokenSpaceGuid.PcdOmap35xxArchTimer|3 gOmap35xxTokenSpaceGuid.PcdOmap35xxFreeTimer|4 - gEmbeddedTokenSpaceGuid.PcdTimerPeriod|100000 + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterPeriodInNanoseconds|77 gEmbeddedTokenSpaceGuid.PcdEmbeddedPerformanceCounterFrequencyInHz|13000000 -- 2.1.4

9 years, 9 months

[PATCH] ArmPlatformPkg: PL061: fix accessing gpio value

by Haojian Zhuang

The way of accessing PL061 GPIODATA register is wrong. The spec said in below. In order to write to GPIODATA, the corresponding bits in the mask, resulting from the address bus, PADDR[9:2], must be HIGH. Otherwise the bit values remain unchanged by the write. Similarly, the values read from this register are determined for each bit, by the mask bit derived from the address used to access the data register, PADDR[9:2]. Bits that are 1 in the address mask cause the corresponding bits in GPIODATA to be read, and bits that are 0 in the address mask cause the corresponding bits in GPIODATA to be read as 0, regardless of their value. Signed-off-by: Haojian Zhuang <haojian.zhuang(a)linaro.org> --- ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.c b/ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.c index ff05662..35418c9 100644 --- a/ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.c +++ b/ArmPlatformPkg/Drivers/PL061GpioDxe/PL061Gpio.c @@ -125,7 +125,7 @@ Get ( } } - if (MmioRead8 (PL061_GPIO_DATA_REG) & GPIO_PIN_MASK_HIGH_8BIT(Gpio)) { + if (MmioRead8 (PL061_GPIO_DATA_REG + (GPIO_PIN_MASK_HIGH_8BIT(Gpio) << 2))) { *Value = 1; } else { *Value = 0; @@ -186,14 +186,14 @@ Set ( case GPIO_MODE_OUTPUT_0: // Set the corresponding data bit to LOW for 0 - MmioAnd8 (PL061_GPIO_DATA_REG, GPIO_PIN_MASK_LOW_8BIT(Gpio)); + MmioAnd8 (PL061_GPIO_DATA_REG + (GPIO_PIN_MASK_HIGH_8BIT(Gpio) << 2), GPIO_PIN_MASK_LOW_8BIT(Gpio)); // Set the corresponding direction bit to HIGH for output MmioOr8 (PL061_GPIO_DIR_REG, GPIO_PIN_MASK_HIGH_8BIT(Gpio)); break; case GPIO_MODE_OUTPUT_1: // Set the corresponding data bit to HIGH for 1 - MmioOr8 (PL061_GPIO_DATA_REG, GPIO_PIN_MASK_HIGH_8BIT(Gpio)); + MmioOr8 (PL061_GPIO_DATA_REG + (GPIO_PIN_MASK_HIGH_8BIT(Gpio) << 2), GPIO_PIN_MASK_HIGH_8BIT(Gpio)); // Set the corresponding direction bit to HIGH for output MmioOr8 (PL061_GPIO_DIR_REG, GPIO_PIN_MASK_HIGH_8BIT(Gpio)); break; -- 2.1.4

9 years, 9 months

how to port grub2 on ARM UEFI

by Haojian Zhuang

Hi Leif & Ryan, Now UEFI could boot both debian and android on hikey platform. And I'm investigating to port grub2 onto hikey platform. Do you have any guide on this? Regards Haojian

9 years, 9 months

[PATCH] MdePkg: ensure SafeString length functions don't access beyond MaxSize

by Leif Lindholm

The StrnLenS and AsciiStrnLenS functions, when presented with a string with no terminating NULL in the first MaxSize characters will check the character at String[MaxSize] before checking if Length < MaxSize. (They return the correct value, but have accessed beyond the stated limit in the process.) Flip the order of the tests to prevent this behaviour. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm(a)linaro.org> --- MdePkg/Library/BaseLib/SafeString.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MdePkg/Library/BaseLib/SafeString.c b/MdePkg/Library/BaseLib/SafeString.c index 7c1b075..b0e1ce7 100644 --- a/MdePkg/Library/BaseLib/SafeString.c +++ b/MdePkg/Library/BaseLib/SafeString.c @@ -141,7 +141,7 @@ StrnLenS ( // String then StrnLenS returns MaxSize. At most the first MaxSize characters of String shall // be accessed by StrnLenS. // - for (Length = 0; (*String != 0) && (Length < MaxSize); String++, Length++) { + for (Length = 0; (Length < MaxSize) && (*String != 0); String++, Length++) { ; } return Length; @@ -551,7 +551,7 @@ AsciiStrnLenS ( // String then AsciiStrnLenS returns MaxSize. At most the first MaxSize characters of String shall // be accessed by AsciiStrnLenS. // - for (Length = 0; (*String != 0) && (Length < MaxSize); String++, Length++) { + for (Length = 0; (Length < MaxSize) && (*String != 0); String++, Length++) { ; } return Length; -- 2.1.4

9 years, 9 months

[PATCH] Change terminal type to TtyTerm on ARM emulated platforms

by Roy Franz

Change terminal type to TtyTerm (from PcAnsi) on ARM emulated platforms, as this works better when the virtualized serial ports are connected to and xterm (or similar) terminal. Backspace, delete, and function keys should work on most *nix graphical terminals. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Roy Franz <roy.franz(a)linaro.org> --- Sending this internally first for some more testing. I have tested this on FVP A15 and Aarch64 models. Note that the terminal type seems to be saved in the UEFI variable store, so if you are using a saved variable flash image, don't use then when testing this. This should be quite low-risk, as the ttyTerminal type is mostly a super-set of the common terminal types. ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA15-A7.dsc | 6 +++--- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc | 4 ++-- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc | 4 ++-- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc | 4 ++-- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc | 4 ++-- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc | 4 ++-- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc | 2 +- ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc | 4 ++-- 8 files changed, 16 insertions(+), 16 deletions(-) diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA15-A7.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA15-A7.dsc index 318c2cf..796b342 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA15-A7.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA15-A7.dsc @@ -190,10 +190,10 @@ # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) # PL111 - CLCD - #gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" + #gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" # HDLCD - gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(CE660500-824D-11E0-AC72-0002A5D5C51B)" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(CE660500-824D-11E0-AC72-0002A5D5C51B)" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM Architectural Timer Frequency diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc index ad4e7bf..067e3ac 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-CTA9x4.dsc @@ -187,8 +187,8 @@ gArmPlatformTokenSpaceGuid.PcdDefaultBootType|1 # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) - gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM L2x0 PCDs diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc index bfdc96b..5e2d7e1 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-FVP-AArch64.dsc @@ -181,8 +181,8 @@ gArmPlatformTokenSpaceGuid.PcdDefaultBootType|0 # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) - gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM Architectural Timer Frequency diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc index bee8f95..6ad152a 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15.dsc @@ -164,8 +164,8 @@ gArmPlatformTokenSpaceGuid.PcdDefaultBootType|2 # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) - gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM Architectural Timer Frequency diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc index 5f85b28..3f55cb3 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A15_MPCore.dsc @@ -166,8 +166,8 @@ gArmPlatformTokenSpaceGuid.PcdDefaultBootType|2 # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) - gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM Architectural Timer Frequency diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc index 14d0cf5..40c0d84 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-A9x4.dsc @@ -167,8 +167,8 @@ gArmPlatformTokenSpaceGuid.PcdDefaultBootType|2 # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) - gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM L2x0 PCDs diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc index 9129288..71d6f9d 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4-foundation.dsc @@ -130,7 +130,7 @@ # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM Architectural Timer Frequency diff --git a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc index 280fb72..ff93829 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc +++ b/ArmPlatformPkg/ArmVExpressPkg/ArmVExpress-RTSM-AEMv8Ax4.dsc @@ -158,8 +158,8 @@ gArmPlatformTokenSpaceGuid.PcdDefaultBootType|2 # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut) - gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi();VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" - gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenPcAnsi()" + gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94);VenHw(407B4008-BF5B-11DF-9547-CF16E0D72085)" + gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)" # # ARM Architectural Timer Frequency -- 2.1.4

9 years, 9 months

[PATCH v2 0/2] arm64: Add multiboot support (via fdt) for Xen boot

by fu.wei＠linaro.org

From: Fu Wei <fu.wei(a)linaro.org> - This adds support for the Xen boot on ARM specification for arm64. - The implementation for Xen is following <Multiboot on ARM Specification>: http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Multiboot and xen/docs/misc/arm/device-tree/booting.txt in Xen source code. - The multiboot/module commands have existed, so we use xen_hypervisor/xen_module instead. - This Xen boot support is built into linux module for aarch64, and can not be used alone. - Adding this functionality to the existing "linux" module is for reusing the existing code of devicetree. - Add the introduction of xen_hypervisor/xen_module commands in docs/grub.texi - The example of this support is <How to boot Xen with GRUB on AArch64 the Foundation FVP model> https://wiki.linaro.org/LEG/Engineering/Grub2/Xen_booting_on_Foundation_FVP… Changelog: v2: remove the patches which have been accepted. according to Vladimir's suggestion, change the command manes and relevant code: multiboot-->xen_hypervisor module-->xen_module update docs/grub.texi patch for the new command names. v1: The first version upstream patchset to grub-devel mailing list Fu Wei (2): arm64: Add Xen boot support file arm64: Add the introduction of xen_hypervisor/xen_module command in docs/grub.texi docs/grub.texi | 24 ++ grub-core/Makefile.core.def | 1 + grub-core/loader/arm64/linux.c | 6 + grub-core/loader/arm64/xen_boot.c | 590 ++++++++++++++++++++++++++++++++++++++ include/grub/arm64/xen_boot.h | 115 ++++++++ 5 files changed, 736 insertions(+) create mode 100644 grub-core/loader/arm64/xen_boot.c create mode 100644 include/grub/arm64/xen_boot.h -- 1.8.3.1

9 years, 9 months

[PATCH] BaseTools: aarch64: add -fno-asynchronous-unwind-tables to cflags

by Leif Lindholm

Some toolchains, at least Fedora GCC, generate inline unwind tables in object files. These confuses GenFw to no end, leading to build failures: GenFw: ERROR 3000: Invalid WriteSections64(): ... unsupported ELF EM_AARCH64 relocation 0x105. GenFw: ERROR 3000: Invalid WriteSections64(): ... unsupported ELF EM_AARCH64 relocation 0x0. I am aware of no current use of these tables, so explicitly disable their generation for aarch64. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm(a)linaro.org> --- BaseTools/Conf/tools_def.template | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template index f008024..04fdeba 100644 --- a/BaseTools/Conf/tools_def.template +++ b/BaseTools/Conf/tools_def.template @@ -3817,7 +3817,7 @@ DEFINE GCC_IA32_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -m32 -malign-double - DEFINE GCC_X64_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mno-red-zone -Wno-address -mno-stack-arg-probe DEFINE GCC_IPF_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -minline-int-divide-min-latency DEFINE GCC_ARM_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mword-relocations -mlittle-endian -mabi=aapcs -mapcs -fno-short-enums -save-temps -fsigned-char -ffunction-sections -fdata-sections -fomit-frame-pointer -Wno-address -mthumb -mfloat-abi=soft -DEFINE GCC_AARCH64_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mcmodel=large -mlittle-endian -fno-short-enums -save-temps -fverbose-asm -fsigned-char -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-builtin -Wno-address +DEFINE GCC_AARCH64_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mcmodel=large -mlittle-endian -fno-short-enums -save-temps -fverbose-asm -fsigned-char -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-builtin -Wno-address -fno-asynchronous-unwind-tables DEFINE GCC_DLINK_FLAGS_COMMON = -nostdlib --pie DEFINE GCC_IA32_X64_DLINK_COMMON = DEF(GCC_DLINK_FLAGS_COMMON) --gc-sections DEFINE GCC_ARM_AARCH64_DLINK_COMMON= -Ttext=0x0 --emit-relocs -nostdlib --gc-sections -u $(IMAGE_ENTRY_POINT) -e $(IMAGE_ENTRY_POINT) -Map $(DEST_DIR_DEBUG)/$(BASE_NAME).map -- 2.1.3

9 years, 9 months

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