On Tue, 11 Feb 2025 at 11:01, Mark Kettenis wrote:
>
> > From: Ilias Apalodimas
> > Date: Tue, 11 Feb 2025 10:50:01 +
> >
> > Hi Mark,
> >
> > On Tue, 11 Feb 2025 at 10:17, Mark Kettenis wrote:
> > >
> > > > From: Ilias Apalo
Hi Mark,
On Tue, 11 Feb 2025 at 10:17, Mark Kettenis wrote:
>
> > From: Ilias Apalodimas
> >
> > On EFI runtime services, we manage to preserve string literals
> > by placing the .efi_runtime section just before .data and preserving
> > it when fixing
.text and .runtime sections.
So let's define the strings we used to compare in the stack for
runtime services
Signed-off-by: Ilias Apalodimas
---
lib/efi_loader/efi_var_mem.c | 3 ++-
lib/efi_loader/efi_variable_tee.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --
On Mon, 10 Feb 2025 at 20:38, Tom Rini wrote:
>
> On Sun, 01 Dec 2024 07:42:28 -0700, Simon Glass wrote:
>
> > This series collects together a set of reverts and fixes to get most of
> > the boards in the sjg lab running again.
> >
> > Unfortunately three of them have developed a failure which req
Hi Simon,
On Thu, 6 Feb 2025 at 17:48, Simon Glass wrote:
>
> Hi Ilias,
>
> On Thu, 6 Feb 2025 at 08:16, Ilias Apalodimas
> wrote:
> >
> > On Thu, 6 Feb 2025 at 14:58, Simon Glass wrote:
> > >
> > > Hi Ilias,
> > >
> >
On Thu, 6 Feb 2025 at 14:58, Simon Glass wrote:
>
> Hi Ilias,
>
> On Thu, 6 Feb 2025 at 05:52, Ilias Apalodimas
> wrote:
> >
> > Hi Simon,
> >
> > On Thu, 6 Feb 2025 at 14:30, Simon Glass wrote:
> > >
> > > Hi Ilias,
> > >
Hi Simon,
On Thu, 6 Feb 2025 at 14:30, Simon Glass wrote:
>
> Hi Ilias,
>
> On Wed, 5 Feb 2025 at 09:54, Ilias Apalodimas
> wrote:
> >
> > Hi Heinrich,
> >
> > On Wed, 5 Feb 2025 at 18:48, Heinrich Schuchardt wrote:
> > >
> > > On 2/5/2
Hi Simon
On Thu, 6 Feb 2025 at 14:31, Simon Glass wrote:
>
> Hi Ilias,
>
> On Wed, 5 Feb 2025 at 00:17, Ilias Apalodimas
> wrote:
> >
> > Since we added support in meminfo to dump live page tables, describe
> > the only working architecture for now
Hi Simon,
On Thu, 6 Feb 2025 at 14:33, Simon Glass wrote:
>
> Hi Ilias,
>
> On Thu, 30 Jan 2025 at 00:21, Ilias Apalodimas
> wrote:
> >
> > U-Boot maps all pages as RWX. Sadly it's not not 1990 anymore and we are
> > better off mapping binaries with
Hi Heinrich,
[...]
> > > +++ b/arch/arm/lib/cache.c
> > > @@ -170,3 +170,5 @@ __weak int arm_reserve_mmu(void)
> > >
> > > return 0;
> > > }
> > > +
> > > +void __weak pgprot_set_attrs(phys_addr_t addr, size_t size, u64 perm) {}
> >
> > I would prefer if the weak function would return -EN
The struct contains an iomem pointer that we later remap and update.
Remove const from the struct definition.
Signed-off-by: Ilias Apalodimas
---
drivers/tpm/tpm2_tis_mmio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tpm/tpm2_tis_mmio.c b/drivers/tpm
On Wed, 5 Feb 2025 at 21:25, Tom Rini wrote:
>
> On Wed, Feb 05, 2025 at 09:18:50PM +0200, Ilias Apalodimas wrote:
> > Hi Tom,
> >
> > On Wed, 5 Feb 2025 at 19:33, Tom Rini wrote:
> > >
> > > On Wed, Feb 05, 2025 at 09:16:47AM +0200, Ilias Apalodimas
Hi Tom,
On Wed, 5 Feb 2025 at 19:33, Tom Rini wrote:
>
> On Wed, Feb 05, 2025 at 09:16:47AM +0200, Ilias Apalodimas wrote:
>
> > Upcoming patches are switching the memory mappings to RW, RO, RX
> > after the U-Boot binary and its data are relocated. Add
> > annotatio
Hi Tom,
On Wed, 5 Feb 2025 at 19:22, Tom Rini wrote:
>
> On Wed, Feb 05, 2025 at 09:16:46AM +0200, Ilias Apalodimas wrote:
>
> > Since we added support in meminfo to dump live page tables, describe
> > the only working architecture for now (aarch64) and add links to public
Hi Heinrich,
On Wed, 5 Feb 2025 at 18:48, Heinrich Schuchardt wrote:
>
> On 2/5/25 08:16, Ilias Apalodimas wrote:
> > For armv8 we are adding proper page permissions for the relocated U-Boot
> > binary. Add a weak function that can be used across architectures to change
> &
Hi Richard,
On Wed, 5 Feb 2025 at 19:23, Richard Henderson
wrote:
>
> On 2/4/25 23:16, Ilias Apalodimas wrote:
> > @@ -98,18 +101,20 @@ SECTIONS
> > }
> > #endif
> >
> > - . = ALIGN(8);
> > - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(
Hi Jerome,
On Wed, 5 Feb 2025 at 11:57, Jerome Forissier
wrote:
>
>
>
> On 2/5/25 08:16, Ilias Apalodimas wrote:
> > Now that we have everything in place switch the page permissions for
> > .rodata, .text and .data just after we relocate everything in top of the
> >
On Wed, 5 Feb 2025 at 14:42, Michal Simek wrote:
>
> Hi,
>
> On 2/5/25 09:22, Ilias Apalodimas wrote:
> > I'm just replying to myself here but I'll send a v2 when the patches
> > are reviewed.
> >
> > I can add the linker under an ifdef, so u-boot siz
On Wed, 5 Feb 2025 at 11:27, Jerome Forissier
wrote:
>
>
>
> On 2/5/25 08:16, Ilias Apalodimas wrote:
> > Upcoming patches are mapping memory with RO, RW^X etc permsissions.
> > Fix the meminfo command to display them properly
> >
> > Acked-by: Jerome
I'm just replying to myself here but I'll send a v2 when the patches
are reviewed.
I can add the linker under an ifdef, so u-boot size won't change
unless a Kconfig options is selected
/Ilias
On Wed, 5 Feb 2025 at 09:17, Ilias Apalodimas
wrote:
>
> Upcoming patches are
For armv8 we are adding proper page permissions for the relocated U-Boot
binary. Add a weak function that can be used across architectures to change
the page permissions
Signed-off-by: Ilias Apalodimas
---
arch/arc/lib/cache.c | 2 ++
arch/arm/cpu/arm926ejs/cache.c | 2 ++
arch/arm
them to RX initially but remap
them as RWX right before ExitBootServices.
Link:
https://lore.kernel.org/u-boot/20250129-rockchip-pinctrl-const-v1-0-450ccdadf...@cherry.de/
Link:
https://lore.kernel.org/u-boot/20250130133646.2177194-1-andre.przyw...@arm.com/
Signed-off-by: Ilias Apalodimas
---
comm
-off-by: Ilias Apalodimas
---
arch/arm/cpu/armv8/cache_v8.c | 6 +-
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 10 +-
arch/arm/include/asm/system.h | 11 ++-
arch/arm/mach-snapdragon/board.c| 2 +-
4 files changed, 21 insertions(+), 8 deletions
Since we added support in meminfo to dump live page tables, describe
the only working architecture for now (aarch64) and add links to public
documentation for further reading.
Signed-off-by: Ilias Apalodimas
---
doc/usage/cmd/meminfo.rst | 71 +--
1 file
_NONE are emitted as well if we page align the
section. Keep it out for now and we can fix it in future patches.
Acked-by: Jerome Forissier
Signed-off-by: Ilias Apalodimas
---
arch/arm/cpu/armv8/u-boot.lds | 29 +
include/asm-generic/sections.h | 2 ++
2 files change
Upcoming patches are mapping memory with RO, RW^X etc permsissions.
Fix the meminfo command to display them properly
Acked-by: Jerome Forissier
Signed-off-by: Ilias Apalodimas
---
arch/arm/cpu/armv8/cache_v8.c| 26 +++---
arch/arm/include/asm/armv8/mmu.h | 2 ++
cmd
n in 'meminfo' command
patch #3 prepares linker scripts, aligns sections in page boundaries etc
patch #4 prepares an internal function to change the PTEs
patch #5 adds function definitions & stubs for all archs
patch #6 wires up the changes in U-Boot after it relocates
[0]
https://lore
Hi Jonathan,
On Mon, 3 Feb 2025 at 23:54, Jonathan Humphreys wrote:
>
> The current implementation of EFI capsule update uses set_dfu_alt_info() to
> set the dfu_alt_info environment variable with the settings it requires.
> However, set_dfu_alt_info() is doing this for all DFU operations, even
>
On Tue, 4 Feb 2025 at 15:28, Adriano Córdova wrote:
>
>
>
> El mar, 4 feb 2025 a las 6:37, Ilias Apalodimas
> () escribió:
>>
>> Hi Adriano,
>>
>>
>> On Wed, 22 Jan 2025 at 19:09, Adriano Cordova wrote:
>> >
>> > This seri
gested-by: Michal Simek
> Co-developed-by: Ilias Apalodimas
> Signed-off-by: Ilias Apalodimas
> Signed-off-by: Jerome Forissier
> ---
> cmd/Kconfig | 1 +
> net/lwip/wget.c | 10 +++---
> 2 files changed, 8 insertions(+), 3 deletions(-)
>
> diff --git a/cmd/Kcon
Hi Jon,
On Mon, 3 Feb 2025 at 23:38, Jon Humphreys wrote:
>
> Ilias Apalodimas writes:
>
> > Hi Jon,
> >
> > On Fri, 17 Jan 2025 at 00:02, Jon Humphreys wrote:
> >>
> >> Sughosh Ganu writes:
> >>
> >> > On Thu, 16 Jan 2025 a
Hi Gabriel
On Wed, 22 Jan 2025 at 07:34, Gabriel Dalimonte
wrote:
>
> Following the UEFI specification. The specification did not seem to
> delineate if file_name was explicitly a file name only, or could
> include paths to move the file to a different directory. The more
> generous interpretatio
Hi Love,
On Tue, 4 Feb 2025 at 13:53, Love Kumar wrote:
>
> Hi Ilias,
>
>
> On 30/01/25 12:50 pm, Ilias Apalodimas wrote:
> > U-Boot maps all pages as RWX. Sadly it's not not 1990 anymore and we are
> > better off mapping binaries with proper permissions.
> &g
Hi Adriano,
On Wed, 22 Jan 2025 at 19:09, Adriano Cordova wrote:
>
> This series introduces an EFI driver to manage EFI net objects. The main
> functionalities implemented here are the following:
> - Support multiple efi_net_obj
> - Manage efi_net_obj with EFI driver
> -
On Wed, 22 Jan 2025 at 19:09, Adriano Cordova wrote:
>
> The following symbols are exposed:
> - efi_reinstall_protocol_interface
> This is done so that the device path protocol interface
> of the network device can be changed internally by u-boot
>
On Wed, 22 Jan 2025 at 19:09, Adriano Cordova wrote:
>
> Support setting the device path with efi_dp_from_eth, efi_dp_from_ipv4,
> and efi_dp_from_http to an ethernet device other than the current
> ethernet udevice. Calling eth_dp_from_eth with eth_get_dev() as the
> argument recovers the pevious
Ok ignore my comments on patch#2. This explains what that patch is trying to do.
I think doing the alternative of what you proposed in #2 is cleaner.
Can't we add an EFI event that triggers and updates whatever it needs
to on IP address changes?
Thanks
/Ilias
On Wed, 22 Jan 2025 at 19:09, Adrian
Hi Adriano,
On Wed, 22 Jan 2025 at 19:09, Adriano Cordova wrote:
>
> The coomand bootefi calls efi_init_obj_list to do the efi set up
> before launching an .efi payload, but efi_init_obj_list is called
> only once. There are some initializations which depend on the
> environment and should be don
MBEDTLS_LIB_DIR)/x509.o
> -mbedtls_lib_x509-$(CONFIG_$(SPL_)ASN1_DECODER_MBEDTLS) += \
> +mbedtls_lib_x509-$(CONFIG_$(XPL_)ASN1_DECODER_MBEDTLS) += \
> $(MBEDTLS_LIB_DIR)/asn1parse.o \
> $(MBEDTLS_LIB_DIR)/asn1write.o \
> $(MBEDTLS_LIB_DIR)/oid.o
> -mbedtls_lib_x509-$(CONFIG_$(SPL_)RSA_PUBLIC_KEY_PARSER_MBEDTLS) += \
> +mbedtls_lib_x509-$(CONFIG_$(XPL_)RSA_PUBLIC_KEY_PARSER_MBEDTLS) += \
> $(MBEDTLS_LIB_DIR)/bignum.o \
> $(MBEDTLS_LIB_DIR)/bignum_core.o \
> $(MBEDTLS_LIB_DIR)/rsa.o \
> $(MBEDTLS_LIB_DIR)/rsa_alt_helpers.o
> -mbedtls_lib_x509-$(CONFIG_$(SPL_)ASYMMETRIC_PUBLIC_KEY_MBEDTLS) += \
> +mbedtls_lib_x509-$(CONFIG_$(XPL_)ASYMMETRIC_PUBLIC_KEY_MBEDTLS) += \
> $(MBEDTLS_LIB_DIR)/pk.o \
> $(MBEDTLS_LIB_DIR)/pk_wrap.o \
> $(MBEDTLS_LIB_DIR)/pkparse.o
> -mbedtls_lib_x509-$(CONFIG_$(SPL_)X509_CERTIFICATE_PARSER_MBEDTLS) += \
> +mbedtls_lib_x509-$(CONFIG_$(XPL_)X509_CERTIFICATE_PARSER_MBEDTLS) += \
> $(MBEDTLS_LIB_DIR)/x509_crl.o \
> $(MBEDTLS_LIB_DIR)/x509_crt.o
> -mbedtls_lib_x509-$(CONFIG_$(SPL_)PKCS7_MESSAGE_PARSER_MBEDTLS) += \
> +mbedtls_lib_x509-$(CONFIG_$(XPL_)PKCS7_MESSAGE_PARSER_MBEDTLS) += \
> $(MBEDTLS_LIB_DIR)/pkcs7.o
>
> #mbedTLS TLS support
> -obj-$(CONFIG_MBEDTLS_LIB_TLS) += mbedtls_lib_tls.o
> +obj-$(CONFIG_$(XPL_)MBEDTLS_LIB_TLS) += mbedtls_lib_tls.o
> mbedtls_lib_tls-y := \
> $(MBEDTLS_LIB_DIR)/mps_reader.o \
> $(MBEDTLS_LIB_DIR)/mps_trace.o \
> diff --git a/lib/mbedtls/mbedtls_def_config.h
> b/lib/mbedtls/mbedtls_def_config.h
> index fd440c392f9..dda3f4dd6e4 100644
> --- a/lib/mbedtls/mbedtls_def_config.h
> +++ b/lib/mbedtls/mbedtls_def_config.h
> @@ -11,12 +11,12 @@
> * Author: Raymond Mao
> */
>
> -#if defined CONFIG_MBEDTLS_LIB
> +#if CONFIG_IS_ENABLED(MBEDTLS_LIB)
>
> #if CONFIG_IS_ENABLED(MD5)
> #define MBEDTLS_MD_C
> #define MBEDTLS_MD5_C
> -#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
> +#if CONFIG_IS_ENABLED(MBEDTLS_LIB_HASHING_ALT)
> #define MBEDTLS_MD5_ALT
> #endif
> #endif
> @@ -24,7 +24,7 @@
> #if CONFIG_IS_ENABLED(SHA1)
> #define MBEDTLS_MD_C
> #define MBEDTLS_SHA1_C
> -#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
> +#if CONFIG_IS_ENABLED(MBEDTLS_LIB_HASHING_ALT)
> #define MBEDTLS_SHA1_ALT
> #endif
> #endif
> @@ -32,7 +32,7 @@
> #if CONFIG_IS_ENABLED(SHA256)
> #define MBEDTLS_MD_C
> #define MBEDTLS_SHA256_C
> -#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
> +#if CONFIG_IS_ENABLED(MBEDTLS_LIB_HASHING_ALT)
> #define MBEDTLS_SHA256_ALT
> #endif
> #if CONFIG_IS_ENABLED(SHA256_SMALLER)
> @@ -48,7 +48,7 @@
> #if CONFIG_IS_ENABLED(SHA512)
> #define MBEDTLS_MD_C
> #define MBEDTLS_SHA512_C
> -#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
> +#if CONFIG_IS_ENABLED(MBEDTLS_LIB_HASHING_ALT)
> #define MBEDTLS_SHA512_ALT
> #endif
> #if CONFIG_IS_ENABLED(SHA512_SMALLER)
> @@ -60,7 +60,7 @@
> #define MBEDTLS_HKDF_C
> #endif
>
> -#if defined CONFIG_MBEDTLS_LIB_X509
> +#if CONFIG_IS_ENABLED(MBEDTLS_LIB_X509)
>
> #if CONFIG_IS_ENABLED(X509_CERTIFICATE_PARSER)
> #define MBEDTLS_X509_USE_C
> @@ -89,9 +89,9 @@
> #define MBEDTLS_ASN1_WRITE_C
> #endif
>
> -#endif /* #if defined CONFIG_MBEDTLS_LIB_X509 */
> +#endif /* #if CONFIG_IS_ENABLED(MBEDTLS_LIB_X509) */
>
> -#if IS_ENABLED(CONFIG_MBEDTLS_LIB_TLS)
> +#if CONFIG_IS_ENABLED(MBEDTLS_LIB_TLS)
> #include "rtc.h"
>
> /* Generic options */
> @@ -106,25 +106,36 @@
> #define MBEDTLS_ENTROPY_C
> #define MBEDTLS_NO_PLATFORM_ENTROPY
> #define MBEDTLS_SSL_PROTO_TLS1_2
> +#if CONFIG_IS_ENABLED(X509_CERTIFICATE_PARSER)
> #define MBEDTLS_SSL_SERVER_NAME_INDICATION
> +#endif
> #define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
>
> /* RSA */
> +#if CONFIG_IS_ENABLED(X509_CERTIFICATE_PARSER) && \
> + CONFIG_IS_ENABLED(RSA_PUBLIC_KEY_PARSER)
> #define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
> #define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
> #define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
> +#endif
> #define MBEDTLS_GCM_C
>
> /* ECDSA */
> +#if CONFIG_IS_ENABLED(ASN1_DECODER)
> #define MBEDTLS_ECDSA_C
> +#define MBEDTLS_ECP_C
> #define MBEDTLS_ECDH_C
> +#endif
> #define MBEDTLS_ECDSA_DETERMINISTIC
> #define MBEDTLS_HMAC_DRBG_C
> -#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
> -#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
> +
> #define MBEDTLS_CAN_ECDH
> #define MBEDTLS_PK_CAN_ECDSA_SIGN
> -#define MBEDTLS_ECP_C
> +#if CONFIG_IS_ENABLED(X509_CERTIFICATE_PARSER)
> +#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
> +#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
> +#endif
> +
> #define MBEDTLS_ECP_DP_SECP256K1_ENABLED
> #define MBEDTLS_ECP_DP_SECP192R1_ENABLED
> #define MBEDTLS_ECP_DP_SECP224R1_ENABLED
> @@ -138,6 +149,6 @@
> #define MBEDTLS_ECP_DP_BP384R1_ENABLED
> #define MBEDTLS_ECP_DP_BP512R1_ENABLED
>
> -#endif /* #if defined CONFIG_MBEDTLS_LIB_TLS */
> +#endif /* #if CONFIG_IS_ENABLED(MBEDTLS_LIB_TLS) */
>
> -#endif /* #if defined CONFIG_MBEDTLS_LIB */
> +#endif /* #if CONFIG_IS_ENABLED(MBEDTLS_LIB) */
> --
> 2.25.1
>
Acked-by: Ilias Apalodimas
LS_LIB_TLS
> depends on ASYMMETRIC_PUBLIC_KEY_MBEDTLS
> depends on ASN1_DECODER_MBEDTLS
> depends on ASYMMETRIC_PUBLIC_KEY_MBEDTLS
> - depends on MBEDTLS_LIB_CRYPTO
> + depends on MBEDTLS_LIB
> help
> Enable MbedTLS TLS library. Required for HTTPs support
> in wget
> --
> 2.25.1
>
Reviewed-by: Ilias Apalodimas
On Mon, 3 Feb 2025 at 11:12, Heinrich Schuchardt
wrote:
>
> Add unit tests for the library functions.
>
> Signed-off-by: Heinrich Schuchardt
> Acked-by: Ilias Apalodimas
> ---
> v3:
> no change
> v2:
> no change
> ---
> lib/string.c
e LWIP_ERR_T int
> #define LWIP_CONST_CAST(target_type, val) ((target_type)((uintptr_t)val))
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
ed
> + * @s2:string to search for
> + * @len: maximum number of characters in s2 to consider
> + *
> + * Return: pointer to the first occurrence or NULL
> + */
> +char *strstr(const char *s1, const char *s2)
> +{
> + return strnstr(s1, s2, SIZE_MAX);
> +}
> +#endif
> +
> #ifndef __HAVE_ARCH_MEMCHR
> /**
> * memchr - Find a character in an area of memory.
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
On Mon, 3 Feb 2025 at 17:23, Michal Simek wrote:
>
>
>
> On 2/3/25 16:13, Ilias Apalodimas wrote:
> > Thanks Michal
> >
> > On Mon, 3 Feb 2025 at 17:03, Michal Simek wrote:
> >>
> >> LWIP wget.c/mbedtls_hardware_poll() is calling dm_rng_read() but
Thanks Michal
On Mon, 3 Feb 2025 at 17:03, Michal Simek wrote:
>
> LWIP wget.c/mbedtls_hardware_poll() is calling dm_rng_read() but dependency
> is not recorded anywhere that's why select DM_RNG when LWIP stack i used.
>
> Signed-off-by: Michal Simek
> ---
>
> net/Kconfig | 1 +
> 1 file change
; - }
> + /* reserve one more char for the manipulation below */
> + static char part_str[] = CONFIG_ENV_FAT_DEVICE_AND_PART "\0";
> +
> + if (!strcmp(CONFIG_ENV_FAT_INTERFACE, "mmc") && part_str[0] == ':') {
> + part_str[0] = '0' + mmc_get_env_dev();
> + strcpy(&part_str[1], CONFIG_ENV_FAT_DEVICE_AND_PART);
> }
>
> return part_str;
> --
> 2.25.1
>
Acked-by: Ilias Apalodimas
ntin Schulz wrote:
> >>> While testing some WIP work done by Ilias Apalodimas on guaranteeing
> >>> read-only memory areas truly are handled as read-only[1], my RK3588
> >>> Tiger couldn't reach U-Boot CLI anymore because of the pinctrl driver
> >>
Hi Raymond, Tom
This config seems reasonable to me and we can now build a combination
of SPL + older crypto + mbedTLS for u-boot proper which was always the
goal.
I do still think the naming is a bit confusing.
On Mon, 27 Jan 2025 at 17:17, Raymond Mao wrote:
>
> Refactor the entire kconfig pag
hich are defined
> + * as private in MbedTLS context.
> + * E.g: x509_internal.h, mbedtls_sha256_context and mbedtls_sha1_context.
> + * MBEDTLS_ALLOW_PRIVATE_ACCESS needs to be enabled to allow the external
> + * access, but directly including is not
> + * allowed, since this will include and break the sandbox test.
> + */
> +#define MBEDTLS_ALLOW_PRIVATE_ACCESS
> +
> +#endif /* _MBEDTLS_OPT_H */
> --
> 2.25.1
>
Acked-by: Ilias Apalodimas
Hi Raymond
On Mon, 27 Jan 2025 at 17:17, Raymond Mao wrote:
>
> Currently building with WGET_HTTPS,NET_LWIP and MBEDTLS_LIB failed
> due to a few incorrect kconfig dependencies.
> Fix these and clarify what is the purpose of MBEDTLS_LIB_CRYPTO_ALT.
>
> Signed-off-by: Raymond Mao
> ---
> cmd/Kco
IS_IN_SPI_FLASH=y
> CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
> CONFIG_ENV_FAT_DEVICE_AND_PART=":auto"
> CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> -CONFIG_NETCONSOLE=y
> -CONFIG_SYS_FAULT_ECHO_LINK_DOWN=y
> +CONFIG_NET_LWIP=y
> CONFIG_NET_RANDOM_ETHADDR=y
> CONFIG_SPL_DM_SEQ_ALIAS=y
> CONFIG_SIMPLE_PM_BUS=y
> @@ -132,7 +125,6 @@ CONFIG_SATA_CEVA=y
> CONFIG_BUTTON=y
> CONFIG_BUTTON_GPIO=y
> CONFIG_CLK_ZYNQMP=y
> -CONFIG_DFU_TFTP=y
> CONFIG_DFU_TIMEOUT=y
> CONFIG_DFU_MMC=y
> CONFIG_DFU_MTD=y
> @@ -140,10 +132,6 @@ CONFIG_DFU_NAND=y
> CONFIG_DFU_RAM=y
> CONFIG_DFU_SF=y
> CONFIG_SYS_DFU_DATA_BUF_SIZE=0x180
> -CONFIG_USB_FUNCTION_FASTBOOT=y
> -CONFIG_FASTBOOT_FLASH=y
> -CONFIG_FASTBOOT_FLASH_MMC_DEV=0
> -CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
> CONFIG_ARM_FFA_TRANSPORT=y
> CONFIG_FPGA_XILINX=y
> CONFIG_FPGA_ZYNQMPPL=y
> @@ -247,6 +235,7 @@ CONFIG_VIRTIO_BLK=y
> # CONFIG_BINMAN_FDT is not set
> CONFIG_BINMAN_DTB="./arch/arm/dts/zynqmp-binman.dtb"
> CONFIG_PANIC_HANG=y
> +CONFIG_MBEDTLS_LIB=y
> CONFIG_TPM=y
> CONFIG_SPL_GZIP=y
> CONFIG_TOOLS_MKFWUMDATA=y
> --
> 2.43.0
>
Thanks this helps!
Acked-by: Ilias Apalodimas
HI Heinrich
On Thu, 30 Jan 2025 at 12:01, Heinrich Schuchardt wrote:
>
> On 1/30/25 07:20, Ilias Apalodimas wrote:
> > Upcoming patches are mapping memory with RO, RW^X etc permsissions.
> > Fix the meminfo command to display them properly
> >
> > S
On Thu, 30 Jan 2025 at 12:13, Heinrich Schuchardt wrote:
>
> On 1/30/25 07:20, Ilias Apalodimas wrote:
> > The ARM ARM on section 8.17.1 describes the cases where
> > break-before-make is required when changing live page tables.
> > Since we can use this function
Hi Heinrich
On Thu, 30 Jan 2025 at 12:08, Heinrich Schuchardt wrote:
>
> On 1/30/25 07:20, Ilias Apalodimas wrote:
> > Upcoming patches are switching the memory mappings to RW, RO, RW^X page
>
> RWX, RO, RW?
RW, RX, RO :)
>
> > permissions after the U-Boot binary
Hi Heinrich,
On Thu, 30 Jan 2025 at 12:24, Heinrich Schuchardt wrote:
>
> On 1/30/25 07:20, Ilias Apalodimas wrote:
> > Now that we have everything in place switch the page permissions for
> > .rodata, .text and .data just after we relocate everything in top of the
> > RA
Hi Jerome,
On Thu, 30 Jan 2025 at 11:11, Jerome Forissier
wrote:
>
> Hi Ilias,
>
> On 1/30/25 08:20, Ilias Apalodimas wrote:
> > The ARM ARM on section 8.17.1 describes the cases where
> > break-before-make is required when changing live page tables.
> > Since we
On Thu, 30 Jan 2025 at 11:09, Jerome Forissier
wrote:
>
> Hi Ilias,
>
> On 1/30/25 08:20, Ilias Apalodimas wrote:
> > Upcoming patches are switching the memory mappings to RW, RO, RW^X page
> > permissions after the U-Boot binary and its data are relocated. Add
>
Hi Jerome,
On Thu, 30 Jan 2025 at 11:09, Jerome Forissier
wrote:
>
> Hi Ilias,
>
> On 1/30/25 08:20, Ilias Apalodimas wrote:
> > Upcoming patches are mapping memory with RO, RW^X etc permsissions.
> > Fix the meminfo command to display them properly
> >
>
Now that we have everything in place switch the page permissions for
.rodata, .text and .data just after we relocate everything in top of the
RAM.
Signed-off-by: Ilias Apalodimas
---
common/board_r.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/common/board_r.c b/common/board_r.c
the attributes of normal
memory without breaking the pages tables first
Signed-off-by: Ilias Apalodimas
---
arch/arm/cpu/armv8/cache_v8.c | 27 -
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 10 -
arch/arm/include/asm/system.h | 3 ++-
arch/arm
Upcoming patches are mapping memory with RO, RW^X etc permsissions.
Fix the meminfo command to display them properly
Signed-off-by: Ilias Apalodimas
---
arch/arm/cpu/armv8/cache_v8.c| 18 +-
arch/arm/include/asm/armv8/mmu.h | 2 ++
cmd/meminfo.c| 5
Upcoming patches are switching the memory mappings to RW, RO, RW^X page
permissions after the U-Boot binary and its data are relocated. Add
annotations in the linker scripts to and mark text, data, rodata etc
sections and align them to a page boundary
Signed-off-by: Ilias Apalodimas
GnRnE |
Non-shareable
[0x23ffe4000] | Table | |
[0x80 - 0x100] | Block | RW | Device-nGnRnE |
Non-shareable
[0]
https://lore.kernel.org/u-boot/20250129-rockchip-pinctrl-const-v1-0-450ccdadf...@cherry.de/
[1] https://source.denx.de/u-boot/cust
The following changes since commit a517796cfa5d8f4ca2f0c11c78c24a08a102c047:
Prepare v2025.04-rc1 (2025-01-27 16:38:46 -0600)
are available in the Git repository at:
https://source.denx.de/u-boot/custodians/u-boot-tpm/ tags/tpm-master-28012025
for you to fetch changes up to 8895ff8ae2186b53
0, &args))
> - return -ENODEV;
> + return 0;
> + }
>
> - a = ofnode_get_addr_size(args.node, "reg", &s);
> - if (a == FDT_ADDR_T_NONE)
> - return -ENOMEM;
> + if (dev_read_phandle_with_args(dev, "memory-region", NULL, 0, 0,
> &args))
> + return -ENODEV;
>
> - *addr = map_physmem(a, s, MAP_NOCACHE);
> - *size = (u32)s;
> - }
> + a = ofnode_get_addr_size(args.node, "reg", &s);
> + if (a == FDT_ADDR_T_NONE)
> + return -ENOMEM;
> +
> + *addr = map_physmem(a, s, MAP_NOCACHE);
> + *size = (u32)s;
>
> return 0;
> }
> --
> 2.25.1
>
Reviewed-by: Ilias Apalodimas
mode = TPM2_SU_CLEAR */
> + return tpm2_startup(dev, false, TPM2_SU_CLEAR);
> +}
> +
> +int tpm2_activate_banks(struct udevice *dev, u32 log_active)
> +{
> + u32 algo_mask = 0;
> + int rc;
> +
> + rc = tpm2_scan_masks(dev, log_active, &algo_mask);
> + if (rc)
> + return rc;
> +
> + if (algo_mask) {
> + if (!IS_ENABLED(CONFIG_TPM_PCR_ALLOCATE))
> + return -1;
> +
> + rc = tpm2_pcr_allocate(dev, algo_mask);
> + if (rc)
> + return rc;
> +
> + log_info("PCR allocate done, shutdown TPM and reboot\n");
> + do_reset(NULL, 0, 0, NULL);
> + log_err("reset does not work!\n");
> + return -1;
> + }
> +
> + return 0;
> +}
> +
> u32 tpm2_startup(struct udevice *dev, bool bon, enum tpm2_startup_types mode)
> {
> int op = bon ? TPM2_CC_STARTUP : TPM2_CC_SHUTDOWN;
> --
> 2.25.1
>
Reviewed-by: Ilias Apalodimas
On Mon, 27 Jan 2025 at 16:59, Raymond Mao wrote:
>
> During PCR extend process, if any unsupported algorithms are active,
> try to use PCR allocate to inactivate them.
>
> Signed-off-by: Raymond Mao
> Acked-by: Ilias Apalodimas
> ---
> changes in v2
> - None.
> ch
Hi Sughosh,
On Mon, 27 Jan 2025 at 08:47, Sughosh Ganu wrote:
>
> On Fri, 24 Jan 2025 at 17:10, Ilias Apalodimas
> wrote:
> >
> > Heinrich, Tobias
> >
> > There's a slight problem that I forgot when commenting v2.
> >
> > Heinrich's id
ture. This has been changed, based on a review
> comment from Heinrich to instead be done by looping through the memory
> based blkmamp devices.
>
> Changes since V2:
> * Fix a checkpatch error for putting a blank line after a function
> * Use blkmap device based scanning
On Thu, 23 Jan 2025 at 17:51, Raymond Mao wrote:
>
> Hi Ilias,
>
> On Thu, 23 Jan 2025 at 02:00, Ilias Apalodimas
> wrote:
>>
>> Hi Raymond
>>
>> On Fri, 17 Jan 2025 at 18:36, Raymond Mao wrote:
>> >
>> > Get tpm event log from blobli
Hi Raymond
On Fri, 17 Jan 2025 at 18:36, Raymond Mao wrote:
>
> Get tpm event log from bloblist instead of FDT when bloblist is
> enabled and valid from previous boot stage.
>
> Signed-off-by: Raymond Mao
> ---
> Changes in v2
> - Remove patch dependency.
> - Remove the fallback to FDT when BLOB
Hi Raymond,
On Fri, 17 Jan 2025 at 18:40, Raymond Mao wrote:
>
> Add PCR allocate wrapper APIs for using in tcg2 protocol.
> The wrapper proceeds a PCR allocate command, followed by a
> shutdown command.
> A system boot is required after two commands since TPM device needs
> a HW reset to activa
Hi Simon,
On Sat, 18 Jan 2025 at 06:31, Simon Glass wrote:
>
> Hi Raymond,
>
> On Wed, 15 Jan 2025 at 13:02, Raymond Mao wrote:
> >
> > TPM2_PCR_Allocate command is required to re-configurate a TPM device
> > to enable or disable algorithms in run-time, thus this patch introduces
> > the impleme
pcr->count))
> + return TPM_LIB_ERROR;
> +
> + offset += sizeof(pcr->count);
> +
> + /* Pack each tpms_pcr_selection */
> + for (i = 0; i < pcr->count; i++) {
> + struct tpms_pcr_selection *sel = &pcr->selection[i];
> +
> + /* Pack hash (16-bit) */
> + if (pack_byte_string(command_v2, sizeof(command_v2), "w",
> offset,
> +sel->hash))
> + return TPM_LIB_ERROR;
> +
> + offset += sizeof(sel->hash);
> +
> + /* Pack size_of_select (8-bit) */
> + if (pack_byte_string(command_v2, sizeof(command_v2), "b",
> offset,
> +sel->size_of_select))
> + return TPM_LIB_ERROR;
> +
> + offset += sizeof(sel->size_of_select);
> +
> + /* Pack pcr_select array */
> + if (pack_byte_string(command_v2, sizeof(command_v2), "s",
> offset,
> +sel->pcr_select, sel->size_of_select))
> + return TPM_LIB_ERROR;
> +
> + offset += sel->size_of_select;
> + }
> +
> + ret = tpm_sendrecv_command(dev, command_v2, response, &response_len);
> + if (!ret)
> + tpm_init(dev);
> +
> + return ret;
> +}
> +
> static int tpm2_get_num_pcr(struct udevice *dev, u32 *num_pcr)
> {
> u8 response[(sizeof(struct tpms_capability_data) -
> --
> 2.25.1
>
Acked-by: Ilias Apalodimas
return -EINVAL;
> }
> /*
> * Fill the command structure starting from the first buffer:
> --
> 2.25.1
>
Reviewed-by: Ilias Apalodimas
On Tue, 21 Jan 2025 at 18:02, Sughosh Ganu wrote:
>
> On Tue, 21 Jan 2025 at 21:25, Ilias Apalodimas
> wrote:
> >
> > Hi Sughosh
> >
> > On Mon, 20 Jan 2025 at 12:51, Sughosh Ganu wrote:
> > >
> > > Add information about the type of blkmap d
Hi Sughosh
On Mon, 20 Jan 2025 at 12:51, Sughosh Ganu wrote:
>
> Add information about the type of blkmap device in the blkmap
> structure. Currently, the blkmap device is used for mapping to either
> a memory based block device, or another block device (linear
> mapping). Put information in the
lect this option to enable correct handling of the capitalization
> of
> Unicode codepoints in the range 0x-0x. If this option is not
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
On Sat, 18 Jan 2025 at 06:31, Simon Glass wrote:
>
> Hi Ilias,
>
> On Thu, 16 Jan 2025 at 07:35, Ilias Apalodimas
> wrote:
> >
> > On Wed, 15 Jan 2025 at 03:17, Simon Glass wrote:
> > >
> > > Hi Raymond,
> > >
> > > On Tue, 14
Hi Jon,
On Fri, 17 Jan 2025 at 00:02, Jon Humphreys wrote:
>
> Sughosh Ganu writes:
>
> > On Thu, 16 Jan 2025 at 14:07, Mattijs Korpershoek
> > wrote:
> >>
> >> Hi Jon,
> >>
> >> Sorry for the (very) late reply. I had some long holidays in between and
> >> since this is a difficult topic for me
Hi Simon,
Is this patch for -master of your tree?
On Mon, 6 Jan 2025 at 16:48, Simon Glass wrote:
>
> This should set the bounce buffer to a pointer, not an address. Fix it.
>
> Signed-off-by: Simon Glass
> ---
>
> lib/efi_loader/efi_memory.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 dele
b/efi_loader/efi_var_common.c
> @@ -5,6 +5,8 @@
> * Copyright (c) 2020 Linaro Limited, Author: AKASHI Takahiro
> */
>
> +#define LOG_CATEGORY LOGC_EFI
> +
> #include
> #include
> #include
> diff --git a/lib/efi_loader/efi_var_mem.c b/lib/efi_loader/efi_var_mem.c
> index 139e16aad7c..b265d95dd6b 100644
> --- a/lib/efi_loader/efi_var_mem.c
> +++ b/lib/efi_loader/efi_var_mem.c
> @@ -5,6 +5,8 @@
> * Copyright (c) 2020, Heinrich Schuchardt
> */
>
> +#define LOG_CATEGORY LOGC_EFI
> +
> #include
> #include
> #include
> diff --git a/lib/efi_loader/efi_variable_tee.c
> b/lib/efi_loader/efi_variable_tee.c
> index 8b6b0a39086..0d090d051dd 100644
> --- a/lib/efi_loader/efi_variable_tee.c
> +++ b/lib/efi_loader/efi_variable_tee.c
> @@ -10,6 +10,8 @@
> *Abdellatif El Khlifi
> */
>
> +#define LOG_CATEGORY LOGC_EFI
> +
> #if CONFIG_IS_ENABLED(ARM_FFA_TRANSPORT)
> #include
> #endif
> diff --git a/lib/efi_loader/efi_watchdog.c b/lib/efi_loader/efi_watchdog.c
> index f5fb9117717..c21d8086074 100644
> --- a/lib/efi_loader/efi_watchdog.c
> +++ b/lib/efi_loader/efi_watchdog.c
> @@ -5,6 +5,8 @@
> * Copyright (c) 2017 Heinrich Schuchardt
> */
>
> +#define LOG_CATEGORY LOGC_EFI
> +
> #include
>
> /* Conversion factor from seconds to multiples of 100ns */
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
and added to the .reloc
> -* section.
> -*/
> - *(.rel.dyn)
> - *(.rel.plt)
> - *(.rel.got)
> - *(.rel.data)
> - *(.rel.data*)
> - *(.rel.reloc)
> - *(.eh_frame)
> - *(.note.GNU-stack)
> - *(.dynsym)
> - *(.dynstr)
> - *(.note.gnu.build-id)
> - *(.comment)
> - }
> -}
> +INCLUDE lib/efi_loader/elf_efi.ldsi
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
/* SizeOfInitializedData */
> + .long _etext - _start /* SizeOfCode */
> + .long _data_size /* SizeOfInitializedData */
> .long 0 /* SizeOfUninitializedData */
> .long _start - ImageBase /* AddressOfEntryPoint */
> .long _start - ImageBase /* BaseOfCode */
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
G_CLK_EXYNOS850=y
> CONFIG_SUPPORT_EMMC_BOOT=y
> CONFIG_MMC_DW=y
> +CONFIG_DM_RTC=y
> +CONFIG_RTC_EMULATION=y
> CONFIG_SOC_SAMSUNG=y
> CONFIG_EXYNOS_PMU=y
> CONFIG_EXYNOS_USI=y
> --
> 2.39.5
>
Up to you, but I'd remove CONFIG_CMD_BOOTEFI_SELFTEST
in any case
Reviewed-by: Ilias Apalodimas
On Wed, 15 Jan 2025 at 03:18, Simon Glass wrote:
>
> Hi Ilias,
>
> On Tue, 14 Jan 2025 at 12:34, Ilias Apalodimas
> wrote:
> >
> > Hi Simon,
> >
> > On Tue, 14 Jan 2025 at 15:15, Simon Glass wrote:
> > >
> > > Hi Ilias,
> > >
On Thu, 16 Jan 2025 at 20:14, Raymond Mao wrote:
>
> Hi Ilias,
>
> On Thu, 16 Jan 2025 at 07:37, Ilias Apalodimas
> wrote:
>>
>> Hi Raymond,
>>
>> On Wed, 15 Jan 2025 at 22:02, Raymond Mao wrote:
>> >
>> > TPM2_PCR_Allocate command is
# Directories & files removed with 'make mrproper'
> MRPROPER_DIRS += include/config include/generated spl tpl vpl \
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
On Wed, 15 Jan 2025 at 03:17, Simon Glass wrote:
>
> Hi Raymond,
>
> On Tue, 14 Jan 2025 at 08:20, Raymond Mao wrote:
> >
> > Get tpm event log from bloblist instead of FDT when bloblist is
> > enabled and valid from previous boot stage.
> >
> > As a fallback, when no event log from previous stag
log.buffer, 0xff, CONFIG_TPM2_EVENT_LOG_SIZE);
>
> /*
> * The log header is defined to be in SHA1 event log entry format.
> @@ -939,7 +940,7 @@ static efi_status_t efi_init_event_log(void)
> * platforms can use different ways to do so.
> */
> elog.log = event_log.buffer;
> - elog.log_size = TPM2_EVENT_LOG_SIZE;
> + elog.log_size = CONFIG_TPM2_EVENT_LOG_SIZE;
> rc = tcg2_log_prepare_buffer(dev, &elog, false);
> if (rc) {
> ret = (rc == -ENOBUFS) ? EFI_BUFFER_TOO_SMALL :
> EFI_DEVICE_ERROR;
> --
> 2.25.1
>
Reviewed-by: Ilias Apalodimas
STING=y
> CONFIG_MBEDTLS_LIB=y
> CONFIG_TPM=y
> CONFIG_GENERATE_SMBIOS_TABLE_VERBOSE=y
> +CONFIG_TPM_PCR_ALLOCATE=y
> --
> 2.25.1
>
Reviewed-by: Ilias Apalodimas
goto pcr_allocate;
> if (rc)
> return rc;
> }
> @@ -617,6 +594,11 @@ int tcg2_log_prepare_buffer(struct udevice *dev, struct
> tcg2_event_log *elog,
> elog->found = log.found;
> }
>
> +pcr_allocate:
> + rc = tpm2_pcr_allocate(dev, log_active);
> + if (rc)
> + return rc;
> +
> if (elog->found)
> return 0;
>
> --
> 2.25.1
>
With the naming changes on patch #3
Reviewed-by: Ilias Apalodimas
On Wed, 15 Jan 2025 at 22:02, Raymond Mao wrote:
>
> Add PCR allocate wrapper APIs for using in tcg2 protocol.
> The wrapper proceeds a PCR allocate command, followed by a
> shutdown command.
We have lib/tpm_tcg2.c does any of the functions belong to that file?
Unless we expect the non-TCG versio
Hi Raymond,
On Wed, 15 Jan 2025 at 22:02, Raymond Mao wrote:
>
> TPM2_PCR_Allocate command is required to re-configurate
reconfigure
> a TPM device
> to enable or disable algorithms in run-time, thus this patch introduces
> the implementation of PCR allocate APIs and adds related cmd functions
e *dev, enum
> tpm_startup_type mode)
> case TPM_ST_DEACTIVATED:
> return -EINVAL;
> }
> - return tpm2_startup(dev, type);
> + return tpm2_startup(dev, true, type);
> } else {
> return -ENOSYS;
> }
> @@ -60,7 +60,7 @@ u32 tpm_resume(struct udevice *dev)
> if (tpm_is_v1(dev))
> return tpm1_startup(dev, TPM_ST_STATE);
> else if (tpm_is_v2(dev))
> - return tpm2_startup(dev, TPM2_SU_STATE);
> + return tpm2_startup(dev, true, TPM2_SU_STATE);
> else
> return -ENOSYS;
> }
> --
> 2.25.1
>
Reviewed-by: Ilias Apalodimas
Hi Mattijs,
On Thu, 16 Jan 2025 at 10:37, Mattijs Korpershoek
wrote:
>
> Hi Jon,
>
> Sorry for the (very) late reply. I had some long holidays in between and
> since this is a difficult topic for me, I kept pushing this to the end
> of my backlog.
>
> On mer., déc. 18, 2024 at 17:09, Jon Humphrey
On Wed, 15 Jan 2025 at 10:53, Heinrich Schuchardt
wrote:
>
> On 15.01.25 09:06, Ilias Apalodimas wrote:
> > Hi Heinrich
> >
> >
> > On Tue, 14 Jan 2025 at 12:30, Heinrich Schuchardt
> > wrote:
> >>
> >> Use the same include as arm64 for the
Hi Heinrich
On Tue, 14 Jan 2025 at 12:30, Heinrich Schuchardt
wrote:
>
> Use the same include as arm64 for the linker script.
>
> Adjust the 32-bit ARM PE-COFF header accordingly and harmonize it with the
> 64-bit ARM header.
>
> Signed-off-by: Heinrich Schuchardt
> ---
> arch/arm/lib/crt0_arm
ta)
> + *(.data1)
> + *(.data.*)
> + *(.got.plt)
> + *(.got)
> +
> + /*
> +* The EFI loader doesn't seem to like a .bss section, so we
> +* stick it all into .data:
> +*/
> + . = ALIGN(16);
> + _bss = .;
> + *(.sbss)
> + *(.scommon)
> + *(.dynbss)
> + *(.bss)
> + *(.bss.*)
> + *(COMMON)
> + . = ALIGN(512);
> + _bss_end = .;
> + _edata = .;
> + } :data
> + _data_size = _edata - _data;
> +
> + . = ALIGN(4096);
> + .dynsym : { *(.dynsym) }
> + . = ALIGN(4096);
> + .dynstr : { *(.dynstr) }
> + . = ALIGN(4096);
> + .note.gnu.build-id : { *(.note.gnu.build-id) }
> + /DISCARD/ : {
> + *(.rel.reloc)
> + *(.eh_frame)
> + *(.note.GNU-stack)
> + }
> + .comment 0 : { *(.comment) }
> +}
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
/lib/$(EFI_LDS)
>
> $(obj)/efi_crt0.o: $(srctree)/arch/$(ARCH)/lib/$(EFI_CRT0:.o=.S) FORCE
> $(call if_changed_dep,as_o_S)
> --
> 2.47.1
>
Reviewed-by: Ilias Apalodimas
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