coreboot-gerrit November 2019

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Change in ...coreboot[master]: Documentation: Explain DDR3 read training
by Patrick Rudolph (Code Review) 10 Jun '23

10 Jun '23

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32334 Change subject: Documentation: Explain DDR3 read training ...................................................................... Documentation: Explain DDR3 read training Add lots of colorful graphics to explain DDR3 read training in detail, what is done inside MCH and what needs to be done on firmware level. Besides read training give a short explenation what DDR3 "FlyBy" is and compare it with DDR2 DIMMs. Besides the SVG all sources files are added. Change-Id: Ib477bd332984c397289404cfc33c65a2d4469257 Signed-off-by: Patrick Rudolph <patrick.rudolph(a)9elements.com> --- M Documentation/getting_started/index.md A Documentation/getting_started/ram_initialization/16delay.dia A Documentation/getting_started/ram_initialization/16delay.svg A Documentation/getting_started/ram_initialization/64delay.dia A Documentation/getting_started/ram_initialization/64delay.svg A Documentation/getting_started/ram_initialization/DRAM_data_clock_lanes_skew.dia A Documentation/getting_started/ram_initialization/DRAM_data_clock_lanes_skew.svg A Documentation/getting_started/ram_initialization/ddr3_flyby.md A Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.dia A Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.svg A Documentation/getting_started/ram_initialization/index.md A Documentation/getting_started/ram_initialization/read_training.dia A Documentation/getting_started/ram_initialization/read_training.svg A Documentation/getting_started/ram_initialization/read_training2.dia A Documentation/getting_started/ram_initialization/read_training2.svg A Documentation/getting_started/ram_initialization/read_training3.dia A Documentation/getting_started/ram_initialization/read_training3.svg A Documentation/getting_started/ram_initialization/read_training_pattern.dia A Documentation/getting_started/ram_initialization/read_training_pattern.svg A Documentation/getting_started/ram_initialization/readtraining.md A Documentation/getting_started/ram_initialization/recv_blocks.dia A Documentation/getting_started/ram_initialization/recv_blocks.svg 22 files changed, 1,989 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/34/32334/1 diff --git a/Documentation/getting_started/index.md b/Documentation/getting_started/index.md index 52d873e..a265c5d 100644 --- a/Documentation/getting_started/index.md +++ b/Documentation/getting_started/index.md @@ -7,3 +7,4 @@ * [Gerrit Guidelines](gerrit_guidelines.md) * [Documentation License](license.md) * [Writing Documentation](writing_documentation.md) +* [DDR3 memory initialization](ram_initialization/index.md) diff --git a/Documentation/getting_started/ram_initialization/16delay.dia b/Documentation/getting_started/ram_initialization/16delay.dia new file mode 100644 index 0000000..d0e0095 --- /dev/null +++ b/Documentation/getting_started/ram_initialization/16delay.dia Binary files differ diff --git a/Documentation/getting_started/ram_initialization/16delay.svg b/Documentation/getting_started/ram_initialization/16delay.svg new file mode 100644 index 0000000..f661ddd --- /dev/null +++ b/Documentation/getting_started/ram_initialization/16delay.svg @@ -0,0 +1,177 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/PR-SVG-20010719/DTD/svg10.dtd"> +<svg width="38cm" height="18cm" viewBox="366 265 754 351" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> + <g> + <rect style="fill: #ffffff" x="367.719" y="266.052" width="751.775" height="348.316"/> + <rect style="fill: none; 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As every DIMM only needs to terminate the line once at end of PCB, +the DC resistance is much lower as on DDR2 "tree" routing topology, which did +terminate on every IC. + +The disadvantage of "fly-by" is the more complex memory training that needs to +be done to find the DATA lane skew. + +After the skew has been measured, the DATA lanes needs to be delayed by the +memory controller, to make sure all signals are still synchronous to the CLK, +as seen be the memory controller (on READ) or the DRAM (on WRITE). + +![][flyby] + +[flyby]: ddr3_vs_ddr2.svg + +```eval_rst ++---------------------------+------------+----------------+ +| Feature | DDR2 | DDR3 | ++===========================+============+================+ +| Frequency | 200-533 | 400-800 | ++---------------------------+------------+----------------+ +| Routing | complex | easy | ++---------------------------+------------+----------------+ +| Termination DC resistance | very high | low | ++---------------------------+------------+----------------+ +| Memory training | easy | complex | ++---------------------------+------------+----------------+ +``` + diff --git a/Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.dia b/Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.dia new file mode 100644 index 0000000..e4b4d09 --- /dev/null +++ b/Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.dia Binary files differ diff --git a/Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.svg b/Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.svg new file mode 100644 index 0000000..0b8db34 --- /dev/null +++ b/Documentation/getting_started/ram_initialization/ddr3_vs_ddr2.svg @@ -0,0 +1,298 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/PR-SVG-20010719/DTD/svg10.dtd"> +<svg width="17cm" height="10cm" viewBox="507 221 325 192" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> + <g> + <rect style="fill: #ffffff" x="508.366" y="221.748" width="323.85" height="190.069"/> + <rect style="fill: none; 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It is usually done by firmware. +As soon as the skew is known, the DATA lanes can be individually delayed +by a constant rate to synchronize the DATA arriving at the MCH. + +For read training the DIMM is placed into a special mode where it outputs +a known pattern. The pattern looks like this: + +![][pat] + +[pat]: read_training_pattern.svg + +Due to the different skew of the lanes, the data arrives at different times +on the MCH. It's no longer synchronous to the CLK or other DATA lanes: + +![][read1] + +[read1]: read_training.svg + +The MCH must delay the signals to synchronize them again. + +### Delay units +The MCH is able to delay all lanes individually or at once. The delay +circuit inside the MCH consists of a *phase delay unit* and *CLK delay units*. +The *phase delay unit* delays by a fraction of the CLK, while the +*CLK delay unit* delays in multiple of the CLK. + +They can be configured by firmware using registers inside the MCH. + +#### Phase delay +The phase delay unit might look like this: + +![][delay64] + +[delay64]: 64delay.svg + +The phase delay can be adjusted by software by writing a register that selects +the MUX input. In this example the signal can be shifted by 64 1/64 CLKs. + +Applied to the DQS as seen on READ command, the signal can be delayed to be synchronous +to the CLK as seen by the MCH: + +![][read2] + +[read2]: read_training2.svg + + +#### CLK delay +The CLK delay unit might look like this: + +![][delay16] + +[delay16]: 16delay.svg + +The CLK delay can be adjusted by software by writing a register that selects +the MUX input. In this example the signal can be delayed by 16 CLKs. + +Applied to the DQS as seen on READ command, the signal can be delayed to be synchronous +to the other DQS lanes: + +![][read3] + +[read3]: read_training3.svg + +#### Combined delay + +Both units are connected in row for each DQS/DATA lane: + +![][blocks] + +[blocks]: recv_blocks.svg + +For each lane (here 8 + 1), there's a 10bit register allowing to adjust the +delay. + +## Finding the right delay + +Assuming a 1/64th phase delay unit, the firmware guesses the initial skew and then places the phase in the alternating data pattern. It then adjest the phase and measures the sampled value. + +The following algorithm is used: + +1. Samples all lanes using 128 (64 + 1 full CLK) different phase delays. It allows to find the rising edge in the pattern. +2. In the next step the phase delay is reduced by 32 (1/2 CLK) to position the sample in a logic "low". +3. For each lane the delay is reduced by 128 (2 CLKs) until a logic "high" is sampled. That the preamble of the pattern. +4. As next step the delay is increased by 96 (1.5 CLKs) to position at the first falling edge. +5. Multiple samples in the range -0.5 to 0.5 CLKS are done to find the exact point of falling edge. + +Read training has now found the exact delay for each lane and stores the values for the next boot. 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6 11

Change in ...coreboot[master]: arch/x86/mmio: Avoid pointer aliasing in write8()
by Nico Huber (Code Review) 10 Jun '23

10 Jun '23

Nico Huber has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31945 Change subject: arch/x86/mmio: Avoid pointer aliasing in write8() ...................................................................... arch/x86/mmio: Avoid pointer aliasing in write8() Don't literally dereference a pointer to `char`. Use array indexing instead to avoid aliasing rules. Otherwise, the compiler might treat any memory as clobbered. Change-Id: I441c27e789ad92a8125c92837244474a26250c8a Signed-off-by: Nico Huber <nico.h(a)gmx.de> --- M src/arch/x86/include/arch/mmio.h 1 file changed, 9 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/45/31945/1 diff --git a/src/arch/x86/include/arch/mmio.h b/src/arch/x86/include/arch/mmio.h index f271a97..790b699 100644 --- a/src/arch/x86/include/arch/mmio.h +++ b/src/arch/x86/include/arch/mmio.h @@ -45,7 +45,15 @@ static __always_inline void write8(volatile void *addr, uint8_t value) { - *((volatile uint8_t *)(addr)) = value; + /* + * Don't literally dereference a pointer to `char`. Use array + * indexing instead to avoid aliasing rules. Otherwise, the + * compiler might treat any memory as clobbered. + */ + volatile struct { + uint8_t reg[1]; + } *const ref = addr; + ref->reg[0] = value; } static __always_inline void write16(volatile void *addr, -- To view, visit https://review.coreboot.org/c/coreboot/+/31945 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I441c27e789ad92a8125c92837244474a26250c8a Gerrit-Change-Number: 31945 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-MessageType: newchange

3 2

Change in ...coreboot[master]: arch/riscv: Fix arch timer timebase
by Patrick Rudolph (Code Review) 10 Jun '23

10 Jun '23

Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/33797 Change subject: arch/riscv: Fix arch timer timebase ...................................................................... arch/riscv: Fix arch timer timebase The arch timer uses a platform specific clock source. Add a Kconfig that holds this clock frequency and use it to calculate the time passed by. Tested on qemu-system-riscv: Fixes delays being ten times shorter as expected. Change-Id: I2588149e2ee32130a2c41695c4c723b57d4fa827 Signed-off-by: Patrick Rudolph <patrick.rudolph(a)9elements.com> --- M src/arch/riscv/Kconfig M src/arch/riscv/arch_timer.c M src/soc/sifive/fu540/Kconfig M src/soc/ucb/riscv/Kconfig 4 files changed, 22 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/97/33797/1 diff --git a/src/arch/riscv/Kconfig b/src/arch/riscv/Kconfig index 25a3980..6b12ff0 100644 --- a/src/arch/riscv/Kconfig +++ b/src/arch/riscv/Kconfig @@ -72,5 +72,9 @@ bool default n +config RISCV_ARCH_TIMER_FREQ + int + depends on RISCV_USE_ARCH_TIMER + config RISCV_WORKING_HARTID int diff --git a/src/arch/riscv/arch_timer.c b/src/arch/riscv/arch_timer.c index 55b1f72..71b9771 100644 --- a/src/arch/riscv/arch_timer.c +++ b/src/arch/riscv/arch_timer.c @@ -20,9 +20,18 @@ #include <timer.h> #include <mcall.h> +/* mtime is clocked by platform specific clock source */ +static const uint32_t clocks_per_usec = CONFIG_RISCV_ARCH_TIMER_FREQ/1000000; + void timer_monotonic_get(struct mono_time *mt) { + uint64_t raw; + if (HLS()->time == NULL) die("time not set in HLS"); - mono_time_set_usecs(mt, (long)read64((void *)(HLS()->time))); + if (!clocks_per_usec) + die("Unsupported mtime clock frequency"); + + raw = read64((void *)(HLS()->time)); + mono_time_set_usecs(mt, (long)(raw / clocks_per_usec)); } diff --git a/src/soc/sifive/fu540/Kconfig b/src/soc/sifive/fu540/Kconfig index 6ebde33..a10a146 100644 --- a/src/soc/sifive/fu540/Kconfig +++ b/src/soc/sifive/fu540/Kconfig @@ -49,4 +49,8 @@ int default 0 +config RISCV_ARCH_TIMER_FREQ + int + default 1000000 + endif diff --git a/src/soc/ucb/riscv/Kconfig b/src/soc/ucb/riscv/Kconfig index ad48c1c..49887a4 100644 --- a/src/soc/ucb/riscv/Kconfig +++ b/src/soc/ucb/riscv/Kconfig @@ -14,6 +14,10 @@ if SOC_UCB_RISCV +config RISCV_ARCH_TIMER_FREQ + int + default 10000000 + if ARCH_RISCV_RV64 config RISCV_ARCH -- To view, visit https://review.coreboot.org/c/coreboot/+/33797 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I2588149e2ee32130a2c41695c4c723b57d4fa827 Gerrit-Change-Number: 33797 Gerrit-PatchSet: 1 Gerrit-Owner: Patrick Rudolph <patrick.rudolph(a)9elements.com> Gerrit-MessageType: newchange

7 13

Change in ...coreboot[master]: RFC: smbios: allow setting BIOS-version string from VPD variable
by Łukasz Siudut (Code Review) 10 Jun '23

10 Jun '23

Łukasz Siudut has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32905 Change subject: RFC: smbios: allow setting BIOS-version string from VPD variable ...................................................................... RFC: smbios: allow setting BIOS-version string from VPD variable As in the title. Such approach allows for convenient setting of the firmware version and keep it in partition that is easily readable from both - coreboot binary and already running operating system. vpd_find is used directly as it returns pointer to vpd value which, by spec, is terminated by 0x00 (VPD_TYPE_TERMINATOR) anyway. This way we avoid copying string around and coming up with temporary buffer. Change-Id: If0e9d90ed0941c4e76e3e48cdcccf830ef789458 Signed-off-by: Lukasz Siudut <lsiudut(a)gmail.com> --- M src/arch/x86/smbios.c 1 file changed, 12 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/32905/1 diff --git a/src/arch/x86/smbios.c b/src/arch/x86/smbios.c index 589f4f0..2ffd2dd 100644 --- a/src/arch/x86/smbios.c +++ b/src/arch/x86/smbios.c @@ -30,6 +30,9 @@ #include <memory_info.h> #include <spd.h> #include <cbmem.h> +#if CONFIG(VPD) +#include <drivers/vpd/vpd.h> +#endif #if CONFIG(CHROMEOS) #include <vendorcode/google/chromeos/gnvs.h> #endif @@ -347,6 +350,15 @@ const char *__weak smbios_mainboard_bios_version(void) { +#if CONFIG(VPD) + /* size is unused for now */ + int size; + const char *coreboot_vpd_version = vpd_find("version", &size, VPD_RO); + + /* if found, vpd value will be terminated by 0x00 (VPD_TYPE_TERMINATOR) */ + if(coreboot_vpd_version) + return coreboot_vpd_version; +#endif if (strlen(CONFIG_LOCALVERSION)) return CONFIG_LOCALVERSION; else -- To view, visit https://review.coreboot.org/c/coreboot/+/32905 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: If0e9d90ed0941c4e76e3e48cdcccf830ef789458 Gerrit-Change-Number: 32905 Gerrit-PatchSet: 1 Gerrit-Owner: Łukasz Siudut Gerrit-MessageType: newchange

6 14

Change in coreboot[master]: [TESTONLY]cpu/intel/socket_mPGA604: Run romstage from CAR
by Arthur Heymans (Code Review) 10 Jun '23

10 Jun '23

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/36564 ) Change subject: [TESTONLY]cpu/intel/socket_mPGA604: Run romstage from CAR ...................................................................... [TESTONLY]cpu/intel/socket_mPGA604: Run romstage from CAR With a pentium 4 CPU running WP XIP is not possible. To speed up execution copying romstage to CAR might work? TEST: does it boot? is it faster? Change-Id: I4c35d09b87b545944a4465ff695953d1e8a811e4 Signed-off-by: Arthur Heymans <arthur(a)aheymans.xyz> --- M src/arch/x86/memlayout.ld M src/cpu/intel/car/p4-netburst/cache_as_ram.S M src/cpu/intel/socket_mPGA604/Kconfig 3 files changed, 20 insertions(+), 3 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/36564/1 diff --git a/src/arch/x86/memlayout.ld b/src/arch/x86/memlayout.ld index 9fd9889..ed89894 100644 --- a/src/arch/x86/memlayout.ld +++ b/src/arch/x86/memlayout.ld @@ -39,7 +39,7 @@ #elif ENV_ROMSTAGE /* The 1M size is not allocated. It's just for basic size checking. * Link at 32MiB address and rely on cbfstool to relocate to XIP. */ - ROMSTAGE(CONFIG_ROMSTAGE_ADDR, 1M) + ROMSTAGE(CONFIG_ROMSTAGE_ADDR, CONFIG_DCACHE_ROMSTAGE_SIZE) #include EARLY_MEMLAYOUT #elif ENV_VERSTAGE diff --git a/src/cpu/intel/car/p4-netburst/cache_as_ram.S b/src/cpu/intel/car/p4-netburst/cache_as_ram.S index 2cd0c5e..fdb5ddc 100644 --- a/src/cpu/intel/car/p4-netburst/cache_as_ram.S +++ b/src/cpu/intel/car/p4-netburst/cache_as_ram.S @@ -23,9 +23,17 @@ .set ap_sipi_vector_in_rom, 0xff #endif -#define CACHE_AS_RAM_SIZE CONFIG_DCACHE_RAM_SIZE +#define CACHE_AS_RAM_SIZE (CONFIG_DCACHE_RAM_SIZE + CONFIG_DCACHE_ROMSTAGE_SIZE) #define CACHE_AS_RAM_BASE CONFIG_DCACHE_RAM_BASE +#if (CACHE_AS_RAM_BASE & (CACHE_AS_RAM_SIZE - 1)) +#error "CONFIG_DCACHE_RAM_BASE is not aligned!" +#endif + +#if ((CACHE_AS_RAM_SIZE & (CACHE_AS_RAM_SIZE - 1)) != 0) +#error "Cache-as-Ram size must be a power of 2!" +#endif + #if CONFIG(C_ENVIRONMENT_BOOTBLOCK) #if ((CONFIG_C_ENV_BOOTBLOCK_SIZE & (CONFIG_C_ENV_BOOTBLOCK_SIZE - 1)) != 0) #error "CONFIG_C_ENV_BOOTBLOCK_SIZE must be a power of 2!" diff --git a/src/cpu/intel/socket_mPGA604/Kconfig b/src/cpu/intel/socket_mPGA604/Kconfig index 4ec46e0..5f9eb9c 100644 --- a/src/cpu/intel/socket_mPGA604/Kconfig +++ b/src/cpu/intel/socket_mPGA604/Kconfig @@ -15,6 +15,7 @@ select C_ENVIRONMENT_BOOTBLOCK select CPU_INTEL_COMMON select CPU_INTEL_COMMON_TIMEBASE + select NO_XIP_EARLY_STAGES # mPGA604 are usually Intel Netburst CPUs which should have SSE2 # but the ramtest.c code on the Dell S1850 seems to choke on @@ -25,7 +26,7 @@ config DCACHE_RAM_BASE hex - default 0xfefc0000 + default 0xfef0000 config DCACHE_RAM_SIZE hex @@ -35,4 +36,12 @@ hex default 0x2000 +config DCACHE_ROMSTAGE_SIZE + hex + default 0xc000 + +config ROMSTAGE_ADRR + hex + default 0xfef4000 + endif # CPU_INTEL_SOCKET_MPGA604 -- To view, visit https://review.coreboot.org/c/coreboot/+/36564 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I4c35d09b87b545944a4465ff695953d1e8a811e4 Gerrit-Change-Number: 36564 Gerrit-PatchSet: 1 Gerrit-Owner: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-MessageType: newchange

3 17

Change in coreboot[master]: [RFC, scratch] Documentation/fsp: Start discussion around FSP-S issues
by Nico Huber (Code Review) 10 Jun '23

10 Jun '23

Hello Aaron Durbin, Patrick Rudolph, Arthur Heymans, Michael Niewöhner, Duncan Laurie, David Wu, Furquan Shaikh, I'd like you to do a code review. Please visit https://review.coreboot.org/c/coreboot/+/36328 to review the following change. Change subject: [RFC, scratch] Documentation/fsp: Start discussion around FSP-S issues ...................................................................... [RFC, scratch] Documentation/fsp: Start discussion around FSP-S issues To get some discussion started, list some heavy issues with FSP(-S). I've copy pasted some things together, and added a few words on top and bottom. Not sure yet, where this should lead. To convince Intel to contribute open-source code on their own, we might want to add a list of initialization steps, that should be open. Feel free to amend this commit in any way :) Change-Id: Ied0d8ad60fa487272a05fc73b16a7c343cc4d993 Signed-off-by: Nico Huber <nico.huber(a)secunet.com> --- A Documentation/fsp/fsp-s_discussion.md 1 file changed, 165 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/28/36328/1 diff --git a/Documentation/fsp/fsp-s_discussion.md b/Documentation/fsp/fsp-s_discussion.md new file mode 100644 index 0000000..7ac649a --- /dev/null +++ b/Documentation/fsp/fsp-s_discussion.md @@ -0,0 +1,165 @@ +Introduction +============ + +*FSP* is an ABI that allows silicon vendors to provide pre-compiled +binaries of their silicon-initialization code for the integration +into firmware frameworks such as coreboot. Current, 2.x versions +of *FSP* describe three binaries with rough responsibilities: + +* `FSP-T`: Sets up a temporary RAM environment (usually some sort + of Cache as RAM, CAR) among other things. + +* `FSP-M`: Initializes the memory (DRAM) controller, among other + things. + +* `FSP-S`: Performs various silicon-initialization steps left. + +However, what operations these binaries perform exactly and what +operations are left to the firmware framework, is neither specified +nor documented. + +Historically, all these responsibilities were left to coreboot. +Later, pre-compiled reference code for the memory-controller +initialization was introduced, then for other silicon init, and +finally there are attempts to replace coreboot's CAR setup with +FSP-T. + +While the FSP-M integration saves coreboot developers time, because +of the complex nature of the memory-controller initialization, the +integration of FSP-S turns out to be harder than implementing the +necessary code natively in coreboot. We'll discuss why that is the +case and provide an incomplete list of issues with current FSP-S +binaries. + + +Bug Fixing +---------- + +Many companies rely on the pre-built FSP binaries. Yet, there is +no common procedure to get bugs fixed or even acknowledged. This +leads to an increase of workarounds in firmware frameworks, +especially for older hardware generations. + + +Lack of Documentation +--------------------- + +Many of the initialization steps performed by FSP-S are merely +translating mainboard-specific configuration into register settings. +This is reflected by a list of hundreds of configuration options of +FSP-S. While these steps are quite simple, the additional translation +from FSP options to register values heavily increases the integration +costs. Not only are the register settings usually much better documented +than their FSP counterparts, but FSP also uses different terms so that +the existing hardware documentation often can't assist developers when +dealing with FSP. + +FSP-S also performs locking of several registers so that they can't +be written anymore afterwards. It is not documented what locks are +set by FSP. This creates heavy security issues for multiple reasons: + +* One either has to assume that FSP doesn't perform any locking + and do it redundantly in the firmware framework, or expensively + test what is locked and keep doing so for every new FSP revision. + +* Some registers may be locked before they are configured in a + secure manner. This may result in workarounds in the firmware + framework to configure things early. Sometimes it's even + impossible to do so, because relevant information isn't + available yet. + +This shows that no matter the many options that are implemented in +FSP-S, there will always be things that must be controlled by the +firmware framework. Locking should either be a separate, last step +in FSP, or be left entirely to the firmware framework. And most of +all, the locking has to be documented. + + +Arbitrary Interface Changes +--------------------------- + +Within coreboot, we try to keep code-compatibility with older hardware +generations. The FSP ABI isn't stable, however. Even when the hardware +doesn't change between minor platform updates, the configuration +settings of FSP are sometimes adapted without backwards compatibility +in mind. This increases costs, just to translate configuration data +from one representation to another only to let FSP translate it again. +In such cases, directly configuring registers from coreboot, would +save two layers of indirection. + +Another problem is the disappearance of options in newer FSP releases. +See [SpiFlashCfgLockDown UPD vanished after KBL] +(https://github.com/IntelFsp/FSP/issues/25), for instance. Current +coreboot code seems to still rely on this option. It boots, though, +only security assumptions are broken. Which again shows, locking +shouldn't be part of FSP, or at least optional. + + +FSP Switches SAI +---------------- + +A problem that multiplies with the lack of documentation is that FSP-S +switches to `POSTBOOT_SAI` on newer platforms. While it probably tries +to achieve the opposite, this undermines firmware quality and security. + +* In some firmware frameworks FSP may run long before End-of-Post, this + means most of the framework runs with `POSTBOOT_SAI`. + +* In the EDS, implications of the SAI switch are _not_ documented. + Virtually for every register, it is unknown if it is still accessible + after the SAI switch. This seems to be a problem for developers both + inside and outside of Intel. + +* The SAI switch seems to force the firmware framework to do some things + in SMM. However, the use of SMM as a more privileged execution mode is + generally discouraged. This means FSP forces firmware development to + go backwards. + +Especially the lack of documentation leads to many bugs in firmware. +Even Intel developers working on coreboot don't seem to know the +implications of the SAI switch or lack the resources to re-evaluate +all code wrt. the SAI switch. + + +FSP Creates Legal Uncertainty +----------------------------- + +Many companies sell coreboot together with FSP as part of their products. +Especially, the function pointers to GPL code that were introduced with +FSP 2.1 seem unprecedented. However, they could be compared with runtime +linking which seems troubling. + + +Mitigations +----------- + +None of the listed issues would exist if FSP were open-source and the +initialization steps could be integrated into coreboot, like they were +before. An open-source approach would not only cut costs heavily but +might also decrease time-to-market if the whole coreboot community +could work together on new platforms. + +However, in the absence of such a firmware-development utopia, there +may be more realistic approaches. As mentioned earlier, not all of FSP +has a negative impact on development performance. FSP-M, for instance, +rarely causes trouble. And due to its complex nature, it is no surprise +if memory-controller initialization is kept secret. The configuration +done by FSP-S, on the other hand, overlaps with many of coreboot's +responsibilities. The few lines of code in FSP-S that help to get a +mainboard running, don't outweigh the damage it does. However, one +can't have the cherries without taking the whole menu, which takes +years to digest. + +One approach could be to split FSP-S further up and identify parts +that are necessarily closed source and parts that could as well be +reimplemented in coreboot. However, if parts that are left closed +source change the state of the execution environment (e.g. switch +SAI), finalize any settings or raise legal concerns, the ABI would +have to change to solve all aforementioned issues. + +Another approach could be to align older platforms with open-source +coreboot, step by step. Currently, everything from Skylake on relies +on FSP-S. However, it seems Intel has already abandoned development +for this platform (while the coreboot integration was never finished). +It would seem reasonable to release abandoned code to the public, or +at least clear existing documentation for older platforms from NDAs. -- To view, visit https://review.coreboot.org/c/coreboot/+/36328 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Ied0d8ad60fa487272a05fc73b16a7c343cc4d993 Gerrit-Change-Number: 36328 Gerrit-PatchSet: 1 Gerrit-Owner: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Aaron Durbin <adurbin(a)chromium.org> Gerrit-Reviewer: Arthur Heymans <arthur(a)aheymans.xyz> Gerrit-Reviewer: David Wu <david_wu(a)quantatw.com> Gerrit-Reviewer: Duncan Laurie <dlaurie(a)chromium.org> Gerrit-Reviewer: Furquan Shaikh <furquan(a)google.com> Gerrit-Reviewer: Michael Niewöhner Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-MessageType: newchange

15 60

Change in ...coreboot[master]: for review d945gclf/Kconig and devicetree.cb . these files are modif...
by junaid (Code Review) 10 Jun '23

10 Jun '23

junaid has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/30798 Change subject: for review d945gclf/Kconig and devicetree.cb . these files are modified according to the superIO chip Winbond w83627DHG ...................................................................... for review d945gclf/Kconig and devicetree.cb . these files are modified according to the superIO chip Winbond w83627DHG Change-Id: I1449d9351bd1b76ecad16e6d81c501c1d4dd80f5 Signed-off-by: junaid <junaidimpex(a)gmail.com> --- M src/mainboard/intel/d945gclf/Kconfig M src/mainboard/intel/d945gclf/devicetree.cb 2 files changed, 37 insertions(+), 38 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/30798/1 diff --git a/src/mainboard/intel/d945gclf/Kconfig b/src/mainboard/intel/d945gclf/Kconfig index 70fa848..906dd01 100644 --- a/src/mainboard/intel/d945gclf/Kconfig +++ b/src/mainboard/intel/d945gclf/Kconfig @@ -20,7 +20,8 @@ select NORTHBRIDGE_INTEL_I945 select NORTHBRIDGE_INTEL_SUBTYPE_I945GC select SOUTHBRIDGE_INTEL_I82801GX - select SUPERIO_SMSC_LPC47M15X +## changed as per Advantech SOM 4461 + select SUPERIO_WINBOND_W83627DHG select HAVE_OPTION_TABLE select HAVE_CMOS_DEFAULT select HAVE_PIRQ_TABLE diff --git a/src/mainboard/intel/d945gclf/devicetree.cb b/src/mainboard/intel/d945gclf/devicetree.cb index 90c517f..864775a 100644 --- a/src/mainboard/intel/d945gclf/devicetree.cb +++ b/src/mainboard/intel/d945gclf/devicetree.cb @@ -65,44 +65,42 @@ device pci 1d.1 on end # USB UHCI device pci 1d.2 on end # USB UHCI device pci 1d.3 off end # USB UHCI - device pci 1d.7 on end # USB2 EHCI - device pci 1e.0 on end # PCI bridge - device pci 1e.2 off end # AC'97 Audio + device pci 1d.7 on end # USB2 EHCI + device pci 1e.0 on end # PCI bridge + device pci 1e.2 off end # AC'97 Audio device pci 1e.3 off end # AC'97 Modem device pci 1f.0 on # LPC bridge - chip superio/smsc/lpc47m15x - device pnp 2e.0 off # Floppy - end - device pnp 2e.3 off # Parport - end - device pnp 2e.4 on - io 0x60 = 0x3f8 - irq 0x70 = 4 - end - device pnp 2e.5 on - io 0x60 = 0x2f8 - irq 0x70 = 3 - irq 0xf1 = 4 # set IRMODE 0 # XXX not an irq - end - device pnp 2e.7 on # Keyboard+Mouse - io 0x60 = 0x60 - io 0x62 = 0x64 - irq 0x70 = 1 - irq 0x72 = 12 - irq 0xf0 = 0x82 # HW accel A20. - end - device pnp 2e.8 on # GAME - # all default - end - device pnp 2e.a on # PME - end - device pnp 2e.b on # MPU - end - end - end + chip superio/winbond/w83627dhg + device pnp 2e.0 off end # Floppy + device pnp 2e.1 off end # Parallel Port + device pnp 2e.2 on # COM1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.3 on # COM2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.5 on # Keyboard,Mouse + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + irq 0x72 = 12 + end + #device pnp 2e.6 off end # SPI + device pnp 2e.307 off end # GPIO6 + device pnp 2e.8 off end # WDTO, PLED + device pnp 2e.009 off end # GPIO2 + device pnp 2e.109 off end # GPIO3 + device pnp 2e.209 off end # GPIO4 + device pnp 2e.309 off end # GPIO5 + device pnp 2e.A off end # ACPI + device pnp 2e.B off end # HW Monitor + end # w83627dhg + end device pci 1f.1 off end # IDE - device pci 1f.2 on end # SATA - device pci 1f.3 on end # SMBus - end - end + device pci 1f.2 on end # SATA + device pci 1f.3 on end # SMBus + end + end end -- To view, visit https://review.coreboot.org/c/coreboot/+/30798 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I1449d9351bd1b76ecad16e6d81c501c1d4dd80f5 Gerrit-Change-Number: 30798 Gerrit-PatchSet: 1 Gerrit-Owner: junaid <junaidimpex(a)gmail.com> Gerrit-MessageType: newchange

4 3

Change in coreboot[master]: mb/asus/p2-99: add Asus P2-99 as a variant of Asus P2B
by Branden Waldner (Code Review) 10 Jun '23

10 Jun '23

Branden Waldner has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/35530 ) Change subject: mb/asus/p2-99: add Asus P2-99 as a variant of Asus P2B ...................................................................... mb/asus/p2-99: add Asus P2-99 as a variant of Asus P2B Squash add Asus P2-99 as clone of Asus P2B and convert clone to variant Change-Id: I78bd3e215c9c35d272919850f52feac135d06ed8 --- M src/mainboard/asus/p2b/Kconfig M src/mainboard/asus/p2b/Kconfig.name 2 files changed, 11 insertions(+), 2 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/30/35530/1 diff --git a/src/mainboard/asus/p2b/Kconfig b/src/mainboard/asus/p2b/Kconfig index f34b4dd..0c77779 100644 --- a/src/mainboard/asus/p2b/Kconfig +++ b/src/mainboard/asus/p2b/Kconfig @@ -12,7 +12,7 @@ ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## -if BOARD_ASUS_P2B +if BOARD_ASUS_P2B || BOARD_ASUS_P2_99 config BOARD_SPECIFIC_OPTIONS def_bool y @@ -28,12 +28,18 @@ string default asus/p2b +config VARIANT_DIR + string + default "p2-99" if BOARD_ASUS_P2_99 + default "p2b" if BOARD_ASUS_P2B + config MAINBOARD_PART_NUMBER string + default "P2-99" if BOARD_ASUS_P2_99 default "P2B" config IRQ_SLOT_COUNT int default 6 -endif # BOARD_ASUS_P2B +endif # BOARD_ASUS_P2B || BOARD_ASUS_P2_99 diff --git a/src/mainboard/asus/p2b/Kconfig.name b/src/mainboard/asus/p2b/Kconfig.name index 60d6028..a299a35 100644 --- a/src/mainboard/asus/p2b/Kconfig.name +++ b/src/mainboard/asus/p2b/Kconfig.name @@ -1,2 +1,5 @@ config BOARD_ASUS_P2B bool "P2B" + +config BOARD_ASUS_P2_99 + bool "P2-99" -- To view, visit https://review.coreboot.org/c/coreboot/+/35530 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I78bd3e215c9c35d272919850f52feac135d06ed8 Gerrit-Change-Number: 35530 Gerrit-PatchSet: 1 Gerrit-Owner: Branden Waldner <scruffy99(a)gmail.com> Gerrit-MessageType: newchange

2 1

Change in coreboot[master]: mb/intel: Add unaligned flag (%) sections that don't need alignment
by Hung-Te Lin (Code Review) 10 Jun '23

10 Jun '23

Hung-Te Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/37314 ) Change subject: mb/intel: Add unaligned flag (%) sections that don't need alignment ...................................................................... mb/intel: Add unaligned flag (%) sections that don't need alignment Sections that won't be updated independently and don't need to be aligned. Note: glkrvp/chromeos.fmd had unaligned RW_SECTION_{A,B} and is fixed now. leafhill/leafhill.8192.fmd had unaligned UNIFIED_MRC_CACHE and is fixed. Change-Id: I9333dddd9ead3610216009fb6fd1ad6df5f05cf3 Signed-off-by: Hung-Te Lin <hungte(a)chromium.org> --- M src/mainboard/intel/baskingridge/chromeos.fmd M src/mainboard/intel/cannonlake_rvp/chromeos.fmd M src/mainboard/intel/coffeelake_rvp/chromeos.fmd M src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd M src/mainboard/intel/galileo/vboot.fmd M src/mainboard/intel/glkrvp/chromeos.fmd M src/mainboard/intel/icelake_rvp/chromeos.fmd M src/mainboard/intel/kblrvp/chromeos.fmd M src/mainboard/intel/kunimitsu/chromeos.fmd M src/mainboard/intel/leafhill/leafhill.16384.fmd M src/mainboard/intel/leafhill/leafhill.8192.fmd M src/mainboard/intel/minnow3/minnow3.fmd M src/mainboard/intel/strago/chromeos.fmd M src/mainboard/intel/wtm2/chromeos.fmd 14 files changed, 88 insertions(+), 88 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/14/37314/1 diff --git a/src/mainboard/intel/baskingridge/chromeos.fmd b/src/mainboard/intel/baskingridge/chromeos.fmd index 9852a22..a9675e6 100644 --- a/src/mainboard/intel/baskingridge/chromeos.fmd +++ b/src/mainboard/intel/baskingridge/chromeos.fmd @@ -13,23 +13,23 @@ } RW_SECTION_A@0x80000 0x100000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x7ffc0 - RW_FWID_A@0x8ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x7ffc0 + RW_FWID_A@0x8ffc0% 0x40 RW_UNUSED_A@0x90000 0x70000 } RW_SECTION_B@0x180000 0x100000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x7ffc0 - RW_FWID_B@0x8ffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x7ffc0 + RW_FWID_B@0x8ffc0% 0x40 RW_UNUSED_B@0x90000 0x70000 } RO_UNUSED_1@0x280000 0x170000 RO_VPD(PRESERVE)@0x3f0000 0x20000 RO_UNUSED_2@0x410000 0xe0000 RO_SECTION@0x4f0000 0x190000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0xf7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0xf7c0 GBB@0x10000 0x80000 COREBOOT(CBFS)@0x90000 0x100000 } diff --git a/src/mainboard/intel/cannonlake_rvp/chromeos.fmd b/src/mainboard/intel/cannonlake_rvp/chromeos.fmd index 39bd6c5..b2a8f70 100644 --- a/src/mainboard/intel/cannonlake_rvp/chromeos.fmd +++ b/src/mainboard/intel/cannonlake_rvp/chromeos.fmd @@ -7,13 +7,13 @@ SI_BIOS@0x380000 0xc80000 { RW_SECTION_A@0x0 0x368000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x357fc0 - RW_FWID_A@0x367fc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x357fc0 + RW_FWID_A@0x367fc0% 0x40 } RW_SECTION_B@0x368000 0x368000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x357fc0 - RW_FWID_B@0x367fc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x357fc0 + RW_FWID_B@0x367fc0% 0x40 } RW_MISC@0x6d0000 0x30000 { UNIFIED_MRC_CACHE@0x0 0x20000 { @@ -34,9 +34,9 @@ RO_VPD(PRESERVE)@0x0 0x4000 RO_UNUSED@0x4000 0xc000 RO_SECTION@0x10000 0x370000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0xef000 COREBOOT(CBFS)@0xf0000 0x280000 } diff --git a/src/mainboard/intel/coffeelake_rvp/chromeos.fmd b/src/mainboard/intel/coffeelake_rvp/chromeos.fmd index 39bd6c5..b2a8f70 100644 --- a/src/mainboard/intel/coffeelake_rvp/chromeos.fmd +++ b/src/mainboard/intel/coffeelake_rvp/chromeos.fmd @@ -7,13 +7,13 @@ SI_BIOS@0x380000 0xc80000 { RW_SECTION_A@0x0 0x368000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x357fc0 - RW_FWID_A@0x367fc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x357fc0 + RW_FWID_A@0x367fc0% 0x40 } RW_SECTION_B@0x368000 0x368000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x357fc0 - RW_FWID_B@0x367fc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x357fc0 + RW_FWID_B@0x367fc0% 0x40 } RW_MISC@0x6d0000 0x30000 { UNIFIED_MRC_CACHE@0x0 0x20000 { @@ -34,9 +34,9 @@ RO_VPD(PRESERVE)@0x0 0x4000 RO_UNUSED@0x4000 0xc000 RO_SECTION@0x10000 0x370000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0xef000 COREBOOT(CBFS)@0xf0000 0x280000 } diff --git a/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd b/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd index 62e0f5d..0a7be5f 100644 --- a/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd +++ b/src/mainboard/intel/coffeelake_rvp/chromeos_32MB.fmd @@ -7,13 +7,13 @@ SI_BIOS@0x1400000 0xC00000 { RW_SECTION_A@0x0 0x2d0000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x2bffc0 - RW_FWID_A@0x2cffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x2bffc0 + RW_FWID_A@0x2cffc0% 0x40 } RW_SECTION_B@0x2d0000 0x2d0000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x2bffc0 - RW_FWID_B@0x2cffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x2bffc0 + RW_FWID_B@0x2cffc0% 0x40 } RW_MISC@0x5a0000 0x30000 { UNIFIED_MRC_CACHE@0x0 0x20000 { @@ -33,9 +33,9 @@ WP_RO@0x7d0000 0x430000 { RO_VPD(PRESERVE)@0x0 0x4000 RO_SECTION@0x4000 0x42c000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0xef000 COREBOOT(CBFS)@0xf0000 0x33c000 } diff --git a/src/mainboard/intel/galileo/vboot.fmd b/src/mainboard/intel/galileo/vboot.fmd index 4d349bd..d4f9021 100644 --- a/src/mainboard/intel/galileo/vboot.fmd +++ b/src/mainboard/intel/galileo/vboot.fmd @@ -20,13 +20,13 @@ SI_BIOS@0x200000 0x600000 { RW_SECTION_A@0x0 0xf0000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0xdffc0 - RW_FWID_A@0xeffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0xdffc0 + RW_FWID_A@0xeffc0% 0x40 } RW_SECTION_B@0xf0000 0xf0000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0xdffc0 - RW_FWID_B@0xeffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0xdffc0 + RW_FWID_B@0xeffc0% 0x40 } RW_MRC_CACHE@0x1e0000 0x10000 RW_ELOG(PRESERVE)@0x1f0000 0x4000 @@ -40,11 +40,11 @@ RW_LEGACY(CBFS)@0x240000 0x1c0000 WP_RO@0x400000 0x200000 { RO_VPD(PRESERVE)@0x0 0x4000 - RO_UNUSED@0x4000 0xc000 + RO_UNUSED@0x4000% 0xc000 RO_SECTION@0x10000 0x1f0000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0x7f000 COREBOOT(CBFS)@0x80000 0x170000 } diff --git a/src/mainboard/intel/glkrvp/chromeos.fmd b/src/mainboard/intel/glkrvp/chromeos.fmd index 5d4ba46..fbaca9b 100644 --- a/src/mainboard/intel/glkrvp/chromeos.fmd +++ b/src/mainboard/intel/glkrvp/chromeos.fmd @@ -4,9 +4,9 @@ IFWI@0x1000 0x1ff000 RO_VPD(PRESERVE)@0x200000 0x4000 RO_SECTION@0x204000 0x1fc000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 COREBOOT(CBFS)@0x1000 0x1ab000 GBB@0x1ac000 0x40000 RO_UNUSED@0x1ec000 0x10000 @@ -27,17 +27,17 @@ FPF_STATUS@0x3B000 0x1000 TMP_UNUSED_HOLE@0x3C000 0xE000 } - RW_SECTION_A@0x44a000 0x477800 { + RW_SECTION_A@0x44a000 0x478000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x4677c0 - RW_FWID_A@0x4777c0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x467fc0 + RW_FWID_A@0x477fc0% 0x40 } - RW_SECTION_B@0x8c1800 0x477800 { + RW_SECTION_B@0x8c2000 0x478000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x4677c0 - RW_FWID_B@0x4777c0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x467fc0 + RW_FWID_B@0x477fc0% 0x40 } - RW_NVRAM(PRESERVE)@0xd39000 0x6000 + RW_NVRAM(PRESERVE)@0xd3a000 0x6000 SMMSTORE(PRESERVE)@0xd40000 0x40000 RW_LEGACY(CBFS)@0xd80000 0x1b0000 BIOS_UNUSABLE@0xf3f000 0x40000 diff --git a/src/mainboard/intel/icelake_rvp/chromeos.fmd b/src/mainboard/intel/icelake_rvp/chromeos.fmd index f4db8b4..037de53 100644 --- a/src/mainboard/intel/icelake_rvp/chromeos.fmd +++ b/src/mainboard/intel/icelake_rvp/chromeos.fmd @@ -7,13 +7,13 @@ SI_BIOS@0x400000 0xC00000 { RW_SECTION_A@0x0 0x2d0000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x2bffc0 - RW_FWID_A@0x2cffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x2bffc0 + RW_FWID_A@0x2cffc0% 0x40 } RW_SECTION_B@0x2d0000 0x2d0000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x2bffc0 - RW_FWID_B@0x2cffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x2bffc0 + RW_FWID_B@0x2cffc0% 0x40 } RW_MISC@0x5a0000 0x30000 { UNIFIED_MRC_CACHE@0x0 0x20000 { @@ -33,9 +33,9 @@ WP_RO@0x7d0000 0x430000 { RO_VPD(PRESERVE)@0x0 0x4000 RO_SECTION@0x4000 0x42c000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0xef000 COREBOOT(CBFS)@0xf0000 0x33c000 } diff --git a/src/mainboard/intel/kblrvp/chromeos.fmd b/src/mainboard/intel/kblrvp/chromeos.fmd index 9ba1bf7..6be2a40 100644 --- a/src/mainboard/intel/kblrvp/chromeos.fmd +++ b/src/mainboard/intel/kblrvp/chromeos.fmd @@ -6,13 +6,13 @@ SI_BIOS@0x200000 0xe00000 { RW_SECTION_A@0x0 0x3f0000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x3dffc0 - RW_FWID_A@0x3effc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x3dffc0 + RW_FWID_A@0x3effc0% 0x40 } RW_SECTION_B@0x3f0000 0x3f0000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x3dffc0 - RW_FWID_B@0x3effc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x3dffc0 + RW_FWID_B@0x3effc0% 0x40 } RW_MRC_CACHE@0x7e0000 0x10000 RW_ELOG(PRESERVE)@0x7f0000 0x4000 @@ -28,9 +28,9 @@ RO_VPD(PRESERVE)@0x0 0x4000 RO_UNUSED@0x4000 0xc000 RO_SECTION@0x10000 0x3f0000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0xef000 COREBOOT(CBFS)@0xf0000 0x300000 } diff --git a/src/mainboard/intel/kunimitsu/chromeos.fmd b/src/mainboard/intel/kunimitsu/chromeos.fmd index 9ba1bf7..6be2a40 100644 --- a/src/mainboard/intel/kunimitsu/chromeos.fmd +++ b/src/mainboard/intel/kunimitsu/chromeos.fmd @@ -6,13 +6,13 @@ SI_BIOS@0x200000 0xe00000 { RW_SECTION_A@0x0 0x3f0000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x3dffc0 - RW_FWID_A@0x3effc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x3dffc0 + RW_FWID_A@0x3effc0% 0x40 } RW_SECTION_B@0x3f0000 0x3f0000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x3dffc0 - RW_FWID_B@0x3effc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x3dffc0 + RW_FWID_B@0x3effc0% 0x40 } RW_MRC_CACHE@0x7e0000 0x10000 RW_ELOG(PRESERVE)@0x7f0000 0x4000 @@ -28,9 +28,9 @@ RO_VPD(PRESERVE)@0x0 0x4000 RO_UNUSED@0x4000 0xc000 RO_SECTION@0x10000 0x3f0000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0xef000 COREBOOT(CBFS)@0xf0000 0x300000 } diff --git a/src/mainboard/intel/leafhill/leafhill.16384.fmd b/src/mainboard/intel/leafhill/leafhill.16384.fmd index a91ba9a..a7a6b26 100644 --- a/src/mainboard/intel/leafhill/leafhill.16384.fmd +++ b/src/mainboard/intel/leafhill/leafhill.16384.fmd @@ -1,8 +1,8 @@ FLASH 16M { SI_DESC@0x0 0x1000 IFWI@0x1000 0x2ff000 - FMAP@0x300000 0x800 - COREBOOT(CBFS)@0x300800 0xc1d800 + FMAP@0x300000% 0x800 + COREBOOT(CBFS)@0x300800% 0xc1d800 UNIFIED_MRC_CACHE@0xf1e000 0x21000 { RECOVERY_MRC_CACHE@0x0 0x10000 RW_MRC_CACHE@0x10000 0x10000 diff --git a/src/mainboard/intel/leafhill/leafhill.8192.fmd b/src/mainboard/intel/leafhill/leafhill.8192.fmd index 3f4d21b..3fe71e0 100644 --- a/src/mainboard/intel/leafhill/leafhill.8192.fmd +++ b/src/mainboard/intel/leafhill/leafhill.8192.fmd @@ -1,9 +1,9 @@ FLASH 8M { SI_DESC@0x0 0x1000 IFWI@0x1000 0x300000 - FMAP@0x321000 0x800 - COREBOOT(CBFS)@0x321800 0x300000 - UNIFIED_MRC_CACHE@0x621800 0x21000 { + FMAP@0x321000% 0x800 + COREBOOT(CBFS)@0x321800% 0x300800 + UNIFIED_MRC_CACHE@0x622000 0x21000 { RECOVERY_MRC_CACHE@0x0 0x10000 RW_MRC_CACHE@0x10000 0x10000 RW_VAR_MRC_CACHE@0x20000 0x1000 diff --git a/src/mainboard/intel/minnow3/minnow3.fmd b/src/mainboard/intel/minnow3/minnow3.fmd index d51b5ee..9733567 100644 --- a/src/mainboard/intel/minnow3/minnow3.fmd +++ b/src/mainboard/intel/minnow3/minnow3.fmd @@ -1,8 +1,8 @@ FLASH 16M { SI_DESC@0x0 0x1000 IFWI@0x1000 0x300000 - FMAP@0x301000 0x800 - COREBOOT(CBFS)@0x301800 0x3dc800 + FMAP@0x301000% 0x800 + COREBOOT(CBFS)@0x301800% 0x3dc800 UNIFIED_MRC_CACHE@0x6de000 0x21000 { RECOVERY_MRC_CACHE@0x0 0x10000 RW_MRC_CACHE@0x10000 0x10000 diff --git a/src/mainboard/intel/strago/chromeos.fmd b/src/mainboard/intel/strago/chromeos.fmd index 923c8ee..5dec9ec 100644 --- a/src/mainboard/intel/strago/chromeos.fmd +++ b/src/mainboard/intel/strago/chromeos.fmd @@ -6,13 +6,13 @@ SI_BIOS@0x200000 0x600000 { RW_SECTION_A@0x0 0xf0000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0xdffc0 - RW_FWID_A@0xeffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0xdffc0 + RW_FWID_A@0xeffc0% 0x40 } RW_SECTION_B@0xf0000 0xf0000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0xdffc0 - RW_FWID_B@0xeffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0xdffc0 + RW_FWID_B@0xeffc0% 0x40 } RW_MRC_CACHE@0x1e0000 0x10000 RW_ELOG(PRESERVE)@0x1f0000 0x4000 @@ -28,9 +28,9 @@ RO_VPD(PRESERVE)@0x0 0x4000 RO_UNUSED@0x4000 0xc000 RO_SECTION@0x10000 0x1f0000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0x6f000 COREBOOT(CBFS)@0x70000 0x180000 } diff --git a/src/mainboard/intel/wtm2/chromeos.fmd b/src/mainboard/intel/wtm2/chromeos.fmd index 9852a22..a9675e6 100644 --- a/src/mainboard/intel/wtm2/chromeos.fmd +++ b/src/mainboard/intel/wtm2/chromeos.fmd @@ -13,23 +13,23 @@ } RW_SECTION_A@0x80000 0x100000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x7ffc0 - RW_FWID_A@0x8ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x7ffc0 + RW_FWID_A@0x8ffc0% 0x40 RW_UNUSED_A@0x90000 0x70000 } RW_SECTION_B@0x180000 0x100000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x7ffc0 - RW_FWID_B@0x8ffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x7ffc0 + RW_FWID_B@0x8ffc0% 0x40 RW_UNUSED_B@0x90000 0x70000 } RO_UNUSED_1@0x280000 0x170000 RO_VPD(PRESERVE)@0x3f0000 0x20000 RO_UNUSED_2@0x410000 0xe0000 RO_SECTION@0x4f0000 0x190000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0xf7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0xf7c0 GBB@0x10000 0x80000 COREBOOT(CBFS)@0x90000 0x100000 } -- To view, visit https://review.coreboot.org/c/coreboot/+/37314 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I9333dddd9ead3610216009fb6fd1ad6df5f05cf3 Gerrit-Change-Number: 37314 Gerrit-PatchSet: 1 Gerrit-Owner: Hung-Te Lin <hungte(a)chromium.org> Gerrit-MessageType: newchange

4 4

Change in coreboot[master]: mb: Add unaligned flag (%) sections that don't need alignment
by Hung-Te Lin (Code Review) 10 Jun '23

10 Jun '23

Hung-Te Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/37317 ) Change subject: mb: Add unaligned flag (%) sections that don't need alignment ...................................................................... mb: Add unaligned flag (%) sections that don't need alignment Fix all FMD files with unaligned sections. Change-Id: Icfd1e68990a272fbde9a0238f8a8b75db1549b05 Signed-off-by: Hung-Te Lin <hungte(a)chromium.org> --- M src/mainboard/emulation/qemu-i440fx/vboot-rwa-16M.fmd M src/mainboard/emulation/qemu-q35/vboot-rwa-16M.fmd M src/mainboard/lenovo/t400/vboot-rwa.fmd M src/mainboard/lenovo/t410/vboot-rwa.fmd M src/mainboard/lenovo/t420/vboot-rwa.fmd M src/mainboard/lenovo/t420s/vboot-rwa.fmd M src/mainboard/lenovo/t520/vboot-rwa.fmd M src/mainboard/lenovo/x200/vboot-rwa.fmd M src/mainboard/lenovo/x201/vboot-rwa.fmd M src/mainboard/lenovo/x220/vboot-rwa.fmd M src/mainboard/opencellular/elgon/vboot.fmd M src/mainboard/samsung/lumpy/chromeos.fmd M src/mainboard/samsung/stumpy/chromeos.fmd M src/mainboard/siemens/mc_apl1/mc_apl1.fmd M src/mainboard/siemens/mc_apl1/mc_apl_vboot.fmd M src/mainboard/supermicro/x11-lga1151-series/vboot-ro-rwab.fmd M src/mainboard/up/squared/vboot-ro.fmd M src/mainboard/up/squared/vboot-roa.fmd M src/mainboard/up/squared/vboot-roab.fmd 19 files changed, 104 insertions(+), 104 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/17/37317/1 diff --git a/src/mainboard/emulation/qemu-i440fx/vboot-rwa-16M.fmd b/src/mainboard/emulation/qemu-i440fx/vboot-rwa-16M.fmd index 0d2c9da..fb8960b 100644 --- a/src/mainboard/emulation/qemu-i440fx/vboot-rwa-16M.fmd +++ b/src/mainboard/emulation/qemu-i440fx/vboot-rwa-16M.fmd @@ -2,15 +2,15 @@ SI_BIOS 0x1000000 { RW_SECTION_A 0x7c0000 { VBLOCK_A 0x10000 - FW_MAIN_A(CBFS) 0x74ffc0 - RW_FWID_A 0x40 + FW_MAIN_A(CBFS)% 0x74ffc0 + RW_FWID_A% 0x40 } RW_VPD(PRESERVE) 0x1000 WP_RO { - FMAP 0x800 - RO_FRID 0x40 - RO_PADDING 0x7c0 + FMAP% 0x800 + RO_FRID% 0x40 + RO_PADDING% 0x7c0 RO_VPD(PRESERVE) 0x1000 GBB 0x1e000 COREBOOT(CBFS) diff --git a/src/mainboard/emulation/qemu-q35/vboot-rwa-16M.fmd b/src/mainboard/emulation/qemu-q35/vboot-rwa-16M.fmd index 0d2c9da..fb8960b 100644 --- a/src/mainboard/emulation/qemu-q35/vboot-rwa-16M.fmd +++ b/src/mainboard/emulation/qemu-q35/vboot-rwa-16M.fmd @@ -2,15 +2,15 @@ SI_BIOS 0x1000000 { RW_SECTION_A 0x7c0000 { VBLOCK_A 0x10000 - FW_MAIN_A(CBFS) 0x74ffc0 - RW_FWID_A 0x40 + FW_MAIN_A(CBFS)% 0x74ffc0 + RW_FWID_A% 0x40 } RW_VPD(PRESERVE) 0x1000 WP_RO { - FMAP 0x800 - RO_FRID 0x40 - RO_PADDING 0x7c0 + FMAP% 0x800 + RO_FRID% 0x40 + RO_PADDING% 0x7c0 RO_VPD(PRESERVE) 0x1000 GBB 0x1e000 COREBOOT(CBFS) diff --git a/src/mainboard/lenovo/t400/vboot-rwa.fmd b/src/mainboard/lenovo/t400/vboot-rwa.fmd index 4af3fcd..9112721 100644 --- a/src/mainboard/lenovo/t400/vboot-rwa.fmd +++ b/src/mainboard/lenovo/t400/vboot-rwa.fmd @@ -8,16 +8,16 @@ SI_BIOS@0x600000 0x200000 { RW_SECTION_A 0x100000 { VBLOCK_A 0x10000 - FW_MAIN_A(CBFS) - RW_FWID_A 0x40 + FW_MAIN_A(CBFS)% + RW_FWID_A% 0x40 } RW_VPD(PRESERVE) 0x1000 CONSOLE 0x10000 SMMSTORE(PRESERVE) 0x40000 WP_RO { - FMAP 0x800 - RO_FRID 0x40 - RO_PADDING 0x7c0 + FMAP% 0x800 + RO_FRID% 0x40 + RO_PADDING% 0x7c0 RO_VPD(PRESERVE) 0x1000 GBB 0x1e000 COREBOOT(CBFS) diff --git a/src/mainboard/lenovo/t410/vboot-rwa.fmd b/src/mainboard/lenovo/t410/vboot-rwa.fmd index 8f50d33..885aa0d 100644 --- a/src/mainboard/lenovo/t410/vboot-rwa.fmd +++ b/src/mainboard/lenovo/t410/vboot-rwa.fmd @@ -7,8 +7,8 @@ SI_BIOS@0x500000 0x300000 { RW_SECTION_A 0x180000 { VBLOCK_A 0x10000 - FW_MAIN_A(CBFS) - RW_FWID_A 0x40 + FW_MAIN_A(CBFS)% + RW_FWID_A% 0x40 } UNIFIED_MRC_CACHE 0x20000 { RECOVERY_MRC_CACHE 0x10000 @@ -20,9 +20,9 @@ WP_RO { RO_VPD(PRESERVE) 0x1000 RO_SECTION 0x11e000 { - FMAP 0x800 - RO_FRID 0x40 - RO_PADDING 0x7c0 + FMAP% 0x800 + RO_FRID% 0x40 + RO_PADDING% 0x7c0 GBB 0x1e000 COREBOOT(CBFS) } diff --git a/src/mainboard/lenovo/t420/vboot-rwa.fmd b/src/mainboard/lenovo/t420/vboot-rwa.fmd index 8a4cd3b..0f3fe32 100644 --- a/src/mainboard/lenovo/t420/vboot-rwa.fmd +++ b/src/mainboard/lenovo/t420/vboot-rwa.fmd @@ -7,8 +7,8 @@ SI_BIOS@0x500000 0x300000 { RW_SECTION_A@0x00000 0x180000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x16ffc0 - RW_FWID_A@0x17ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x16ffc0 + RW_FWID_A@0x17ffc0% 0x40 } UNIFIED_MRC_CACHE@0x180000 0x20000 { RECOVERY_MRC_CACHE@0x0 0x10000 @@ -18,9 +18,9 @@ SMMSTORE(PRESERVE)@0x1a1000 0x40000 WP_RO@0x1e1000 0x11f000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0x7c0 RO_VPD(PRESERVE)@0x1000 0x1000 GBB@0x2000 0x1e000 COREBOOT(CBFS)@0x20000 0xff000 diff --git a/src/mainboard/lenovo/t420s/vboot-rwa.fmd b/src/mainboard/lenovo/t420s/vboot-rwa.fmd index 8a4cd3b..0f3fe32 100644 --- a/src/mainboard/lenovo/t420s/vboot-rwa.fmd +++ b/src/mainboard/lenovo/t420s/vboot-rwa.fmd @@ -7,8 +7,8 @@ SI_BIOS@0x500000 0x300000 { RW_SECTION_A@0x00000 0x180000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x16ffc0 - RW_FWID_A@0x17ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x16ffc0 + RW_FWID_A@0x17ffc0% 0x40 } UNIFIED_MRC_CACHE@0x180000 0x20000 { RECOVERY_MRC_CACHE@0x0 0x10000 @@ -18,9 +18,9 @@ SMMSTORE(PRESERVE)@0x1a1000 0x40000 WP_RO@0x1e1000 0x11f000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0x7c0 RO_VPD(PRESERVE)@0x1000 0x1000 GBB@0x2000 0x1e000 COREBOOT(CBFS)@0x20000 0xff000 diff --git a/src/mainboard/lenovo/t520/vboot-rwa.fmd b/src/mainboard/lenovo/t520/vboot-rwa.fmd index 8a4cd3b..0f3fe32 100644 --- a/src/mainboard/lenovo/t520/vboot-rwa.fmd +++ b/src/mainboard/lenovo/t520/vboot-rwa.fmd @@ -7,8 +7,8 @@ SI_BIOS@0x500000 0x300000 { RW_SECTION_A@0x00000 0x180000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x16ffc0 - RW_FWID_A@0x17ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x16ffc0 + RW_FWID_A@0x17ffc0% 0x40 } UNIFIED_MRC_CACHE@0x180000 0x20000 { RECOVERY_MRC_CACHE@0x0 0x10000 @@ -18,9 +18,9 @@ SMMSTORE(PRESERVE)@0x1a1000 0x40000 WP_RO@0x1e1000 0x11f000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0x7c0 RO_VPD(PRESERVE)@0x1000 0x1000 GBB@0x2000 0x1e000 COREBOOT(CBFS)@0x20000 0xff000 diff --git a/src/mainboard/lenovo/x200/vboot-rwa.fmd b/src/mainboard/lenovo/x200/vboot-rwa.fmd index 4af3fcd..9112721 100644 --- a/src/mainboard/lenovo/x200/vboot-rwa.fmd +++ b/src/mainboard/lenovo/x200/vboot-rwa.fmd @@ -8,16 +8,16 @@ SI_BIOS@0x600000 0x200000 { RW_SECTION_A 0x100000 { VBLOCK_A 0x10000 - FW_MAIN_A(CBFS) - RW_FWID_A 0x40 + FW_MAIN_A(CBFS)% + RW_FWID_A% 0x40 } RW_VPD(PRESERVE) 0x1000 CONSOLE 0x10000 SMMSTORE(PRESERVE) 0x40000 WP_RO { - FMAP 0x800 - RO_FRID 0x40 - RO_PADDING 0x7c0 + FMAP% 0x800 + RO_FRID% 0x40 + RO_PADDING% 0x7c0 RO_VPD(PRESERVE) 0x1000 GBB 0x1e000 COREBOOT(CBFS) diff --git a/src/mainboard/lenovo/x201/vboot-rwa.fmd b/src/mainboard/lenovo/x201/vboot-rwa.fmd index 0d1aa5d..dc035e9 100644 --- a/src/mainboard/lenovo/x201/vboot-rwa.fmd +++ b/src/mainboard/lenovo/x201/vboot-rwa.fmd @@ -7,8 +7,8 @@ SI_BIOS@0x500000 0x300000 { RW_SECTION_A 0x180000 { VBLOCK_A 0x10000 - FW_MAIN_A(CBFS) - RW_FWID_A 0x40 + FW_MAIN_A(CBFS)% + RW_FWID_A% 0x40 } UNIFIED_MRC_CACHE 0x20000 { RECOVERY_MRC_CACHE 0x10000 @@ -19,9 +19,9 @@ WP_RO { RO_VPD(PRESERVE) 0x1000 RO_SECTION { - FMAP 0x800 - RO_FRID 0x40 - RO_PADDING 0x7c0 + FMAP% 0x800 + RO_FRID% 0x40 + RO_PADDING% 0x7c0 GBB 0x1e000 COREBOOT(CBFS) } diff --git a/src/mainboard/lenovo/x220/vboot-rwa.fmd b/src/mainboard/lenovo/x220/vboot-rwa.fmd index 8a4cd3b..0f3fe32 100644 --- a/src/mainboard/lenovo/x220/vboot-rwa.fmd +++ b/src/mainboard/lenovo/x220/vboot-rwa.fmd @@ -7,8 +7,8 @@ SI_BIOS@0x500000 0x300000 { RW_SECTION_A@0x00000 0x180000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x16ffc0 - RW_FWID_A@0x17ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x16ffc0 + RW_FWID_A@0x17ffc0% 0x40 } UNIFIED_MRC_CACHE@0x180000 0x20000 { RECOVERY_MRC_CACHE@0x0 0x10000 @@ -18,9 +18,9 @@ SMMSTORE(PRESERVE)@0x1a1000 0x40000 WP_RO@0x1e1000 0x11f000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0x7c0 RO_VPD(PRESERVE)@0x1000 0x1000 GBB@0x2000 0x1e000 COREBOOT(CBFS)@0x20000 0xff000 diff --git a/src/mainboard/opencellular/elgon/vboot.fmd b/src/mainboard/opencellular/elgon/vboot.fmd index 0d6af2d..dbb31cb 100644 --- a/src/mainboard/opencellular/elgon/vboot.fmd +++ b/src/mainboard/opencellular/elgon/vboot.fmd @@ -4,8 +4,8 @@ RO_SECTION@0x0 0x3fc000 { # 0 - 0x10000 is free for firmware usage. # bootblock starts at 0x20000 - FMAP@0x0 0x1000 - RO_FRID@0x1000 0x100 + FMAP@0x0% 0x1000 + RO_FRID@0x1000% 0x100 # bootblock includes trusted/non-trusted CLIB, CSIB, # and BL1FWs packaged in # src/soc/cavium/common/Makefile.inc. @@ -17,13 +17,13 @@ } RW_SECTION_A@0x400000 0x5fa000 { VBLOCK_A@0x0 0x2000 - FW_MAIN_A(CBFS)@0x2000 0x5f7f00 - RW_FWID_A@0x5f9f00 0x100 + FW_MAIN_A(CBFS)@0x2000% 0x5f7f00 + RW_FWID_A@0x5f9f00% 0x100 } RW_SECTION_B@0x9fa000 0x5fa000 { VBLOCK_B@0x0 0x2000 - FW_MAIN_B(CBFS)@0x2000 0x5f7f00 - RW_FWID_B@0x5f9f00 0x100 + FW_MAIN_B(CBFS)@0x2000% 0x5f7f00 + RW_FWID_B@0x5f9f00% 0x100 } RW_ELOG(PRESERVE)@0xff4000 0x4000 RW_VPD(PRESERVE)@0xff8000 0x8000 diff --git a/src/mainboard/samsung/lumpy/chromeos.fmd b/src/mainboard/samsung/lumpy/chromeos.fmd index 9852a22..95ec048 100644 --- a/src/mainboard/samsung/lumpy/chromeos.fmd +++ b/src/mainboard/samsung/lumpy/chromeos.fmd @@ -13,23 +13,23 @@ } RW_SECTION_A@0x80000 0x100000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x7ffc0 - RW_FWID_A@0x8ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x7ffc0 + RW_FWID_A@0x8ffc0% 0x40 RW_UNUSED_A@0x90000 0x70000 } RW_SECTION_B@0x180000 0x100000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x7ffc0 - RW_FWID_B@0x8ffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x7ffc0 + RW_FWID_B@0x8ffc0% 0x40 RW_UNUSED_B@0x90000 0x70000 } RO_UNUSED_1@0x280000 0x170000 RO_VPD(PRESERVE)@0x3f0000 0x20000 RO_UNUSED_2@0x410000 0xe0000 RO_SECTION@0x4f0000 0x190000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0xf7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0xf7c0 GBB@0x10000 0x80000 COREBOOT(CBFS)@0x90000 0x100000 } diff --git a/src/mainboard/samsung/stumpy/chromeos.fmd b/src/mainboard/samsung/stumpy/chromeos.fmd index 9852a22..95ec048 100644 --- a/src/mainboard/samsung/stumpy/chromeos.fmd +++ b/src/mainboard/samsung/stumpy/chromeos.fmd @@ -13,23 +13,23 @@ } RW_SECTION_A@0x80000 0x100000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x7ffc0 - RW_FWID_A@0x8ffc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x7ffc0 + RW_FWID_A@0x8ffc0% 0x40 RW_UNUSED_A@0x90000 0x70000 } RW_SECTION_B@0x180000 0x100000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x7ffc0 - RW_FWID_B@0x8ffc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x7ffc0 + RW_FWID_B@0x8ffc0% 0x40 RW_UNUSED_B@0x90000 0x70000 } RO_UNUSED_1@0x280000 0x170000 RO_VPD(PRESERVE)@0x3f0000 0x20000 RO_UNUSED_2@0x410000 0xe0000 RO_SECTION@0x4f0000 0x190000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_PADDING@0x840 0xf7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_PADDING@0x840% 0xf7c0 GBB@0x10000 0x80000 COREBOOT(CBFS)@0x90000 0x100000 } diff --git a/src/mainboard/siemens/mc_apl1/mc_apl1.fmd b/src/mainboard/siemens/mc_apl1/mc_apl1.fmd index 36772d6..2dd2173 100644 --- a/src/mainboard/siemens/mc_apl1/mc_apl1.fmd +++ b/src/mainboard/siemens/mc_apl1/mc_apl1.fmd @@ -1,8 +1,8 @@ FLASH 16M { SI_DESC@0x0 0x1000 IFWI 0x2ff000 - FMAP 0x800 - COREBOOT(CBFS) 0xb9d800 + FMAP% 0x800 + COREBOOT(CBFS)% 0xb9d800 UNIFIED_MRC_CACHE 0x21000 { RECOVERY_MRC_CACHE 0x10000 RW_MRC_CACHE 0x10000 diff --git a/src/mainboard/siemens/mc_apl1/mc_apl_vboot.fmd b/src/mainboard/siemens/mc_apl1/mc_apl_vboot.fmd index 8af2e9a..c9d1c148 100644 --- a/src/mainboard/siemens/mc_apl1/mc_apl_vboot.fmd +++ b/src/mainboard/siemens/mc_apl1/mc_apl_vboot.fmd @@ -4,9 +4,9 @@ IFWI 0x2ff000 RO_VPD 0x4000 RO_SECTION 0xb8f000 { - FMAP 0x800 - RO_FRID 0x40 - RO_FRID_PAD 0x7c0 + FMAP% 0x800 + RO_FRID% 0x40 + RO_FRID_PAD% 0x7c0 COREBOOT(CBFS) 0xb4e000 GBB 0x40000 } diff --git a/src/mainboard/supermicro/x11-lga1151-series/vboot-ro-rwab.fmd b/src/mainboard/supermicro/x11-lga1151-series/vboot-ro-rwab.fmd index a295680..96f359e 100644 --- a/src/mainboard/supermicro/x11-lga1151-series/vboot-ro-rwab.fmd +++ b/src/mainboard/supermicro/x11-lga1151-series/vboot-ro-rwab.fmd @@ -6,13 +6,13 @@ SI_BIOS@0x500000 0xb00000 { RW_SECTION_A@0x0 0x33e000 { VBLOCK_A@0x0 0x20000 - FW_MAIN_A(CBFS)@0x20000 0x31dfc0 - RW_FWID_A@0x33dfc0 0x40 + FW_MAIN_A(CBFS)@0x20000% 0x31dfc0 + RW_FWID_A@0x33dfc0% 0x40 } RW_SECTION_B@0x33e000 0x33e000 { VBLOCK_B@0x0 0x20000 - FW_MAIN_B(CBFS)@0x20000 0x31dfc0 - RW_FWID_B@0x33dfc0 0x40 + FW_MAIN_B(CBFS)@0x20000% 0x31dfc0 + RW_FWID_B@0x33dfc0% 0x40 } MISC_RW@0x67d000 0x62000 { UNIFIED_MRC_CACHE@0x0 0x20000 { @@ -25,9 +25,9 @@ WP_RO@0x6df000 0x421000 { RO_VPD(PRESERVE)@0x0 0x4000 RO_SECTION@0x4000 0x41d000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 + FMAP@0x0% 0x800 + RO_FRID@0x800% 0x40 + RO_FRID_PAD@0x840% 0x7c0 GBB@0x1000 0xef000 COREBOOT(CBFS)@0xf0000 0x32d000 } diff --git a/src/mainboard/up/squared/vboot-ro.fmd b/src/mainboard/up/squared/vboot-ro.fmd index 72f92fe..afebc8c 100644 --- a/src/mainboard/up/squared/vboot-ro.fmd +++ b/src/mainboard/up/squared/vboot-ro.fmd @@ -3,11 +3,11 @@ SI_BIOS@0x1000 0xefe000 { WP_RO@0x0 0xe91000 { IFWI@0x0 0x2ff000 - FMAP@0x2ff000 0x800 - RO_VPD(PRESERVE)@0x2ff800 0x4000 - RO_SECTION@0x303800 0xb8d800 { - RO_FRID@0x0 0x40 - RO_FRID_PAD@0x40 0x7c0 + FMAP@0x2ff000% 0x800 + RO_VPD(PRESERVE)@0x2ff800% 0x4000 + RO_SECTION@0x303800% 0xb8d800 { + RO_FRID@0x0% 0x40 + RO_FRID_PAD@0x40% 0x7c0 GBB@0x800 0x40000 COREBOOT(CBFS)@0x40800 0xb4d000 } diff --git a/src/mainboard/up/squared/vboot-roa.fmd b/src/mainboard/up/squared/vboot-roa.fmd index 330ce03..b23e69f 100644 --- a/src/mainboard/up/squared/vboot-roa.fmd +++ b/src/mainboard/up/squared/vboot-roa.fmd @@ -3,11 +3,11 @@ SI_BIOS@0x1000 0xefe000 { WP_RO@0x0 0x502000 { IFWI@0x0 0x2ff000 - FMAP@0x2ff000 0x800 - RO_VPD(PRESERVE)@0x2ff800 0x4000 - RO_SECTION@0x303800 0x1fe800 { - RO_FRID@0x0 0x40 - RO_FRID_PAD@0x40 0x7c0 + FMAP@0x2ff000% 0x800 + RO_VPD(PRESERVE)@0x2ff800% 0x4000 + RO_SECTION@0x303800% 0x1fe800 { + RO_FRID@0x0% 0x40 + RO_FRID_PAD@0x40% 0x7c0 GBB@0x800 0x40000 COREBOOT(CBFS)@0x40800 0x1be000 } @@ -28,8 +28,8 @@ } RW_SECTION_A@0x52f000 0x98f000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x97efc0 - RW_FWID_A@0x98efc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x97efc0 + RW_FWID_A@0x98efc0% 0x40 } BIOS_UNUSABLE@0xebe000 0x40000 } diff --git a/src/mainboard/up/squared/vboot-roab.fmd b/src/mainboard/up/squared/vboot-roab.fmd index 4ddcbc0..90e8e37 100644 --- a/src/mainboard/up/squared/vboot-roab.fmd +++ b/src/mainboard/up/squared/vboot-roab.fmd @@ -3,12 +3,12 @@ SI_BIOS@0x1000 0xefe000 { WP_RO@0x0 0x503000 { IFWI@0x0 0x2ff000 - FMAP@0x2ff000 0x800 - RO_VPD(PRESERVE)@0x2ff800 0x4000 - RO_SECTION@0x303800 0x1ff800 { - RO_FRID@0x0 0x40 - RO_FRID_PAD@0x40 0x7c0 - GBB@0x800 0x40000 + FMAP@0x2ff000% 0x800 + RO_VPD(PRESERVE)@0x2ff800% 0x4000 + RO_SECTION@0x303800% 0x1ff800 { + RO_FRID@0x0% 0x40 + RO_FRID_PAD@0x40% 0x7c0 + GBB@0x800% 0x40000 COREBOOT(CBFS)@0x40800 0x1bf000 } } @@ -28,13 +28,13 @@ } RW_SECTION_A@0x530000 0x4c7000 { VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x4b6fc0 - RW_FWID_A@0x4c6fc0 0x40 + FW_MAIN_A(CBFS)@0x10000% 0x4b6fc0 + RW_FWID_A@0x4c6fc0% 0x40 } RW_SECTION_B@0x9f7000 0x4c7000 { VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x4b6fc0 - RW_FWID_B@0x4c6fc0 0x40 + FW_MAIN_B(CBFS)@0x10000% 0x4b6fc0 + RW_FWID_B@0x4c6fc0% 0x40 } BIOS_UNUSABLE@0xebe000 0x40000 } -- To view, visit https://review.coreboot.org/c/coreboot/+/37317 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: Icfd1e68990a272fbde9a0238f8a8b75db1549b05 Gerrit-Change-Number: 37317 Gerrit-PatchSet: 1 Gerrit-Owner: Hung-Te Lin <hungte(a)chromium.org> Gerrit-Reviewer: Alexander Couzens <lynxis(a)fe80.eu> Gerrit-Reviewer: Hung-Te Lin <hungte(a)chromium.org> Gerrit-Reviewer: Patrick Rudolph <patrick.rudolph(a)9elements.com> Gerrit-Reviewer: Patrick Rudolph <siro(a)das-labor.org> Gerrit-Reviewer: Philipp Deppenwiese <zaolin.daisuki(a)gmail.com> Gerrit-Reviewer: Werner Zeh <werner.zeh(a)siemens.com> Gerrit-MessageType: newchange

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coreboot-gerrit November 2019