Tianocore/edk2.git/EmbeddedPkg/Library/NorFlashInfoLib, branch master

EmbeddedPkg: align Inf file headers with INF Spec standard

2026-03-02T19:32:17+00:00

The Inf file standard specifies that comments begin with the characters "#". The following files contained incorrectly formatted C-style comments and have been updated: EmbeddedPkg/Library/DxeDtPlatformDtbLoaderLibDefault/DxeDtPlatformDtbLoaderLibDefault.inf EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.inf The problems were identified during testing of the parser https://github.com/xpahos/edk2-idea. Signed-off-by: Alexander Gryanko

EmbeddedPkg/NorFlashInfoLib: Update norflash device list

2023-10-20T12:40:41+00:00

Update Gigadevice norflash list: gd25q16, gd25q32, gd25q64, gd25lq64c, gd25q128, gd25lq128, gd25q256 Add Silicon Kaiser norflash list: sk25lp128 Signed-off-by: John Chew Acked-by: Heinrich Schuchardt

EmbeddedPkg: Apply uncrustify changes

2021-12-07T17:24:28+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the EmbeddedPkg package Cc: Andrew Fish Cc: Leif Lindholm Cc: Michael D Kinney Signed-off-by: Michael Kubacki Reviewed-by: Andrew Fish

EmbeddedPkg: Replace BSD License with BSD+Patent License

2019-04-09T17:57:58+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Leif Lindholm

EmbeddedPkg/NorFlashInfoLib: convert to BASE library

2019-01-16T20:37:10+00:00

The library's MODULE_TYPE and the module type restrictions it defines are needlessly strict. Just change the library to BASE type and drop the restrictions entirely. Also, drop a bogus library dependency on DxeServicesLib. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel Reviewed-by: Leif Lindholm

EmbeddedPkg: add mx66u1g45g nor flash info

2017-11-16T16:28:55+00:00

Add Macronix MX66U1G45G definition to NorFlashInfoLib Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Pipat Methavanitpong Signed-off-by: Ard Biesheuvel Reviewed-by: Marcin Wojtas Reviewed-by: Leif Lindholm

EmbeddedPkg: Implement NorFlashInfoLib

2017-11-07T15:26:41+00:00

The SPI NOR flash drivers which base on ArmPlatformPkg's NorFlashDxe usually make use of static declarations of the flash instances with their type and parameters. As a result it implies hardcoding the exact way of flash handling, not to mention the code does not look very nice. Much better solution would be obtaining the flash ID and hence its description in runtime. JEDEC compliant SPI NOR devices allow to obtain their IDs with READ_ID command (0x9f), which should return the vendor ID byte, followed by 2 to 4 following device ID bytes. Use this capability for implementing a NorFlashInfoLib that gives an access to the NOR flash description data, such as name, page size, sector (block) size and others, of more than 50 different models. The new library user should pass an output array from issuing READ_ID command to the NorFlashGetInfo () routine - if the match is found, an allocated (optionally for RT) pool with the flash description copy will be returned. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Marcin Wojtas Reviewed-by: Leif Lindholm