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* [PATCH 1/1] EmbeddedPkg: Implement NorFlashLib
@ 2017-10-30 20:30 Marcin Wojtas
  2017-10-31  7:58 ` Leif Lindholm
  0 siblings, 1 reply; 5+ messages in thread
From: Marcin Wojtas @ 2017-10-30 20:30 UTC (permalink / raw)
  To: edk2-devel
  Cc: feng.tian, michael.d.kinney, liming.gao, leif.lindholm,
	ard.biesheuvel, nadavh, neta, kostap, jinghua, mw, jsd

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 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.

Because JEDEC compliant SPI NOR devices allow to obtain their ID
with READ_ID command (0x9f), implement a NorFlashLib that gives
access to the NOR flash 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 issuing
READ_ID command to the GetNorFlashInfo () routine - if the
match is found, an allocated (optionally for RT) pool with
the flash description will be returned.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
---
 EmbeddedPkg/EmbeddedPkg.dec                             |   1 +
 EmbeddedPkg/Include/Library/NorFlashInfoLib.h           |  84 ++++++++
 EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.c   | 225 ++++++++++++++++++++
 EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.inf |  34 +++
 4 files changed, 344 insertions(+)

diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec
index 52482af..aa551ab 100644
--- a/EmbeddedPkg/EmbeddedPkg.dec
+++ b/EmbeddedPkg/EmbeddedPkg.dec
@@ -45,6 +45,7 @@
   EblNetworkLib|Include/Library/EblNetworkLib.h
   GdbSerialLib|Include/Library/GdbSerialLib.h
   DebugAgentTimerLib|Include/Library/DebugAgentTimerLib.h
+  NorFlashInfoLib|Include/Library/NorFlashInfoLib.h
 
   DtPlatformDtbLoaderLib|Include/Library/DtPlatformDtbLoaderLib.h
 
diff --git a/EmbeddedPkg/Include/Library/NorFlashInfoLib.h b/EmbeddedPkg/Include/Library/NorFlashInfoLib.h
new file mode 100644
index 0000000..ae0e45f
--- /dev/null
+++ b/EmbeddedPkg/Include/Library/NorFlashInfoLib.h
@@ -0,0 +1,84 @@
+/** @file
+*
+*  Copyright (c) 2017 Marvell International Ltd.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#ifndef __NOR_FLASH_ID_LIB_H__
+#define __NOR_FLASH_ID_LIB_H__
+
+#include <Uefi/UefiBaseType.h>
+
+#define NOR_FLASH_MAX_ID_LEN    6
+
+typedef struct {
+  /* Device name */
+  UINT16 *Name;
+
+  /*
+   * JEDEC ID
+   */
+  UINT8  Id[NOR_FLASH_MAX_ID_LEN];
+  UINT8  IdLen;
+
+  UINT16 PageSize;
+
+  /*
+   * Below parameters can be referred as BlockSize
+   * and BlockCount, when treating the NorFlash as
+   * block device.
+   */
+  UINT32 SectorSize;
+  UINT32 SectorCount;
+
+  UINT16 Flags;
+#define NF_ERASE_4K      1 << 0  /* Use 4096B erase blocks and CMD_ERASE_4K */
+#define NF_WRITE_FSR     1 << 1  /* Use flag status register for write */
+#define NF_4B_ADDR       1 << 2  /* Use 4B addressing */
+} NOR_FLASH_INFO;
+
+/**
+  Return a pool allocated copy of the NOR flash .
+
+  @param[in]       Id                 Pointer to an array with JEDEC ID obtained
+                                      from the NOR flash with READ_ID command
+                                      (0x9f)
+  @param[in out]   FlashInfo          Pointer to NOR flash information structure
+  @param[in]       AllocateForRuntime A flag specifying a type of a copy pool
+                                      allocation (TRUE for runtime, FALSE for
+                                      normal)
+
+  @retval       EFI_SUCCESS           Operation completed successfully
+  @retval       EFI_NOT_FOUND         No matching entry in NOR ID table found
+  @retval       EFI_OUT_OF_RESOURCES  No pool memory available
+
+**/
+EFI_STATUS
+EFIAPI
+GetNorFlashInfo (
+  IN UINT8                *Id,
+  IN OUT NOR_FLASH_INFO  **FlashInfo,
+  IN BOOLEAN               AllocateForRuntime
+  );
+
+/**
+  Print NOR flash information basing on data stored in
+  the NOR_FLASH_INFO structure.
+
+  @param[in]       FlashInfo          Pointer to NOR flash information structure
+
+**/
+VOID
+EFIAPI
+PrintNorFlashInfo (
+  IN     NOR_FLASH_INFO  *Info
+  );
+#endif
diff --git a/EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.c b/EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.c
new file mode 100644
index 0000000..2185163
--- /dev/null
+++ b/EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.c
@@ -0,0 +1,225 @@
+/** @file
+*
+*  Copyright (c) 2017 Marvell International Ltd.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include <PiDxe.h>
+
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/DebugLib.h>
+#include <Library/DxeServicesLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/NorFlashInfoLib.h>
+
+static CONST NOR_FLASH_INFO NorFlashIds[] = {
+  /* ATMEL */
+  {L"at45db011d",     {0x1f, 0x22, 0x00}, 3, 256, 64 * 1024,     4, NF_ERASE_4K},
+  {L"at45db021d",     {0x1f, 0x23, 0x00}, 3, 256, 64 * 1024,     8, NF_ERASE_4K},
+  {L"at45db041d",     {0x1f, 0x24, 0x00}, 3, 256, 64 * 1024,     8, NF_ERASE_4K},
+  {L"at45db081d",     {0x1f, 0x25, 0x00}, 3, 256, 64 * 1024,    16, NF_ERASE_4K},
+  {L"at45db161d",     {0x1f, 0x26, 0x00}, 3, 256, 64 * 1024,    32, NF_ERASE_4K},
+  {L"at45db321d",     {0x1f, 0x27, 0x00}, 3, 256, 64 * 1024,    64, NF_ERASE_4K},
+  {L"at45db641d",     {0x1f, 0x28, 0x00}, 3, 256, 64 * 1024,   128, NF_ERASE_4K},
+  {L"at25df321a",     {0x1f, 0x47, 0x01}, 3, 256, 64 * 1024,    64, NF_ERASE_4K},
+  {L"at25df321",      {0x1f, 0x47, 0x00}, 3, 256, 64 * 1024,    64, NF_ERASE_4K},
+  {L"at26df081a",     {0x1f, 0x45, 0x01}, 3, 256, 64 * 1024,    16, NF_ERASE_4K},
+  /* EON */
+  {L"en25q32b",       {0x1c, 0x30, 0x16}, 3, 256, 64 * 1024,    64, 0},
+  {L"en25q64",        {0x1c, 0x30, 0x17}, 3, 256, 64 * 1024,   128, NF_ERASE_4K},
+  {L"en25q128b",      {0x1c, 0x30, 0x18}, 3, 256, 64 * 1024,   256, 0},
+  {L"en25s64",        {0x1c, 0x38, 0x17}, 3, 256, 64 * 1024,   128, 0},
+  /* GIGADEVICE */
+  {L"gd25q64b",       {0xc8, 0x40, 0x17}, 3, 256, 64 * 1024,   128, NF_ERASE_4K},
+  {L"gd25lq32",       {0xc8, 0x60, 0x16}, 3, 256, 64 * 1024,    64, NF_ERASE_4K},
+  /* ISSI */
+  {L"is25lp032",      {0x9d, 0x60, 0x16}, 3, 256, 64 * 1024,    64, 0},
+  {L"is25lp064",      {0x9d, 0x60, 0x17}, 3, 256, 64 * 1024,   128, 0},
+  {L"is25lp128",      {0x9d, 0x60, 0x18}, 3, 256, 64 * 1024,   256, 0},
+  /* MACRONIX */
+  {L"mx25l2006e",     {0xc2, 0x20, 0x12}, 3, 256, 64 * 1024,     4, 0},
+  {L"mx25l4005",      {0xc2, 0x20, 0x13}, 3, 256, 64 * 1024,     8, 0},
+  {L"mx25l8005",      {0xc2, 0x20, 0x14}, 3, 256, 64 * 1024,    16, 0},
+  {L"mx25l1605d",     {0xc2, 0x20, 0x15}, 3, 256, 64 * 1024,    32, 0},
+  {L"mx25l3205d",     {0xc2, 0x20, 0x16}, 3, 256, 64 * 1024,    64, 0},
+  {L"mx25l6405d",     {0xc2, 0x20, 0x17}, 3, 256, 64 * 1024,   128, 0},
+  {L"mx25l12805",     {0xc2, 0x20, 0x18}, 3, 256, 64 * 1024,   256, 0},
+  {L"mx25l25635f",    {0xc2, 0x20, 0x19}, 3, 256, 64 * 1024,   512, 0},
+  {L"mx25l51235f",    {0xc2, 0x20, 0x1a}, 3, 256, 64 * 1024,  1024, 0},
+  {L"mx25l12855e",    {0xc2, 0x26, 0x18}, 3, 256, 64 * 1024,   256, 0},
+  {L"mx66u51235f",    {0xc2, 0x25, 0x3a}, 3, 256, 64 * 1024,  1024, 0},
+  {L"mx66l1g45g",     {0xc2, 0x20, 0x1b}, 3, 256, 64 * 1024,  2048, 0},
+  /* SPANSION */
+  {L"s25fl008a",      {0x01, 0x02, 0x13}, 3, 256, 64 * 1024,    16, 0},
+  {L"s25fl016a",      {0x01, 0x02, 0x14}, 3, 256, 64 * 1024,    32, 0},
+  {L"s25fl032a",      {0x01, 0x02, 0x15}, 3, 256, 64 * 1024,    64, 0},
+  {L"s25fl064a",      {0x01, 0x02, 0x16}, 3, 256, 64 * 1024,   128, 0},
+  {L"s25fl116k",      {0x01, 0x40, 0x15}, 3, 256, 64 * 1024,   128, 0},
+  {L"s25fl164k",      {0x01, 0x40, 0x17, 0x01, 0x40}, 5, 256,  64 * 1024,   128, 0},
+  {L"s25fl128p_256k", {0x01, 0x20, 0x18, 0x03, 0x00}, 5, 256, 256 * 1024,    64, 0},
+  {L"s25fl128p_64k",  {0x01, 0x20, 0x18, 0x03, 0x01}, 5, 256,  64 * 1024,   256, 0},
+  {L"s25fl032p",      {0x01, 0x02, 0x15, 0x4d, 0x00}, 5, 256,  64 * 1024,    64, 0},
+  {L"s25fl064p",      {0x01, 0x02, 0x16, 0x4d, 0x00}, 5, 256,  64 * 1024,   128, 0},
+  {L"s25fl128s_256k", {0x01, 0x20, 0x18, 0x4d, 0x00}, 5, 256, 256 * 1024,    64, 0},
+  {L"s25fl128s_64k",  {0x01, 0x20, 0x18, 0x4d, 0x01}, 5, 256,  64 * 1024,   256, 0},
+  {L"s25fl256s_256k", {0x01, 0x02, 0x19, 0x4d, 0x00}, 5, 256, 256 * 1024,   128, 0},
+  {L"s25fl256s_64k",  {0x01, 0x02, 0x19, 0x4d, 0x01}, 5, 256,  64 * 1024,   512, 0},
+  {L"s25fl512s_256k", {0x01, 0x02, 0x20, 0x4d, 0x00}, 5, 256, 256 * 1024,   256, 0},
+  {L"s25fl512s_64k",  {0x01, 0x02, 0x20, 0x4d, 0x01}, 5, 256,  64 * 1024,  1024, 0},
+  {L"s25fl512s_512k", {0x01, 0x02, 0x20, 0x4f, 0x00}, 5, 256, 256 * 1024,   256, 0},
+  /* STMICRO */
+  {L"m25p10",         {0x20, 0x20, 0x11}, 3, 256, 32 * 1024,     4, 0},
+  {L"m25p20",         {0x20, 0x20, 0x12}, 3, 256, 64 * 1024,     4, 0},
+  {L"m25p40",         {0x20, 0x20, 0x13}, 3, 256, 64 * 1024,     8, 0},
+  {L"m25p80",         {0x20, 0x20, 0x14}, 3, 256, 64 * 1024,    16, 0},
+  {L"m25p16",         {0x20, 0x20, 0x15}, 3, 256, 64 * 1024,    32, 0},
+  {L"m25pE16",        {0x20, 0x80, 0x15, 0x10, 0x00}, 5, 256, 64 * 1024, 32, 0},
+  {L"m25pX16",        {0x20, 0x71, 0x15, 0x10, 0x00}, 5, 256, 64 * 1024, 32, 0},
+  {L"m25p32",         {0x20, 0x20, 0x16}, 3, 256,  64 * 1024,    64, 0},
+  {L"m25p64",         {0x20, 0x20, 0x17}, 3, 256,  64 * 1024,   128, 0},
+  {L"m25p128",        {0x20, 0x20, 0x18}, 3, 256, 256 * 1024,    64, 0},
+  {L"m25pX64",        {0x20, 0x71, 0x17}, 3, 256,  64 * 1024,   128, NF_ERASE_4K},
+  {L"n25q016a",       {0x20, 0xbb, 0x15}, 3, 256,  64 * 1024,    32, NF_ERASE_4K},
+  {L"n25q32",         {0x20, 0xba, 0x16}, 3, 256,  64 * 1024,    64, NF_ERASE_4K},
+  {L"n25q32a",        {0x20, 0xbb, 0x16}, 3, 256,  64 * 1024,    64, NF_ERASE_4K},
+  {L"n25q64",         {0x20, 0xba, 0x17}, 3, 256,  64 * 1024,   128, NF_ERASE_4K},
+  {L"n25q64a",        {0x20, 0xbb, 0x17}, 3, 256,  64 * 1024,   128, NF_ERASE_4K},
+  {L"n25q128",        {0x20, 0xba, 0x18}, 3, 256,  64 * 1024,   256, 0},
+  {L"n25q128a",       {0x20, 0xbb, 0x18}, 3, 256,  64 * 1024,   256, 0},
+  {L"n25q256",        {0x20, 0xba, 0x19}, 3, 256,  64 * 1024,   512, NF_ERASE_4K},
+  {L"n25q256a",       {0x20, 0xbb, 0x19}, 3, 256,  64 * 1024,   512, NF_ERASE_4K},
+  {L"n25q512",        {0x20, 0xba, 0x20}, 3, 256,  64 * 1024,  1024, NF_WRITE_FSR | NF_ERASE_4K},
+  {L"n25q512a",       {0x20, 0xbb, 0x20}, 3, 256,  64 * 1024,  1024, NF_WRITE_FSR | NF_ERASE_4K},
+  {L"n25q1024",       {0x20, 0xba, 0x21}, 3, 256,  64 * 1024,  2048, NF_WRITE_FSR | NF_ERASE_4K},
+  {L"n25q1024a",      {0x20, 0xbb, 0x21}, 3, 256,  64 * 1024,  2048, NF_WRITE_FSR | NF_ERASE_4K},
+  {L"mt25qu02g",      {0x20, 0xbb, 0x22}, 3, 256,  64 * 1024,  4096, NF_WRITE_FSR | NF_ERASE_4K},
+  {L"mt25ql02g",      {0x20, 0xba, 0x22}, 3, 256,  64 * 1024,  4096, NF_WRITE_FSR | NF_ERASE_4K},
+  /* SST */
+  {L"sst25vf040b",    {0xbf, 0x25, 0x8d}, 3, 256,  64 * 1024,     8, NF_ERASE_4K},
+  {L"sst25vf080b",    {0xbf, 0x25, 0x8e}, 3, 256,  64 * 1024,    16, NF_ERASE_4K},
+  {L"sst25vf016b",    {0xbf, 0x25, 0x41}, 3, 256,  64 * 1024,    32, NF_ERASE_4K},
+  {L"sst25vf032b",    {0xbf, 0x25, 0x4a}, 3, 256,  64 * 1024,    64, NF_ERASE_4K},
+  {L"sst25vf064c",    {0xbf, 0x25, 0x4b}, 3, 256,  64 * 1024,   128, NF_ERASE_4K},
+  {L"sst25wf512",     {0xbf, 0x25, 0x01}, 3, 256,  64 * 1024,     1, NF_ERASE_4K},
+  {L"sst25wf010",     {0xbf, 0x25, 0x02}, 3, 256,  64 * 1024,     2, NF_ERASE_4K},
+  {L"sst25wf020",     {0xbf, 0x25, 0x03}, 3, 256,  64 * 1024,     4, NF_ERASE_4K},
+  {L"sst25wf040",     {0xbf, 0x25, 0x04}, 3, 256,  64 * 1024,     8, NF_ERASE_4K},
+  {L"sst25wf040b",    {0x62, 0x16, 0x13}, 3, 256,  64 * 1024,     8, NF_ERASE_4K},
+  {L"sst25wf080",     {0xbf, 0x25, 0x05}, 3, 256,  64 * 1024,    16, NF_ERASE_4K},
+  /* WINBOND */
+  {L"w25p80",         {0xef, 0x20, 0x14}, 3, 256,  64 * 1024,    16, 0},
+  {L"w25p16",         {0xef, 0x20, 0x15}, 3, 256,  64 * 1024,    32, 0},
+  {L"w25p32",         {0xef, 0x20, 0x16}, 3, 256,  64 * 1024,    64, 0},
+  {L"w25x40",         {0xef, 0x30, 0x13}, 3, 256,  64 * 1024,     8, NF_ERASE_4K},
+  {L"w25x16",         {0xef, 0x30, 0x15}, 3, 256,  64 * 1024,    32, NF_ERASE_4K},
+  {L"w25x32",         {0xef, 0x30, 0x16}, 3, 256,  64 * 1024,    64, NF_ERASE_4K},
+  {L"w25x64",         {0xef, 0x30, 0x17}, 3, 256,  64 * 1024,   128, NF_ERASE_4K},
+  {L"w25q80bl",       {0xef, 0x40, 0x14}, 3, 256,  64 * 1024,    16, NF_ERASE_4K},
+  {L"w25q16cl",       {0xef, 0x40, 0x15}, 3, 256,  64 * 1024,    32, NF_ERASE_4K},
+  {L"w25q32bv",       {0xef, 0x40, 0x16}, 3, 256,  64 * 1024,    64, NF_ERASE_4K},
+  {L"w25q64cv",       {0xef, 0x40, 0x17}, 3, 256,  64 * 1024,   128, NF_ERASE_4K},
+  {L"w25q128bv",      {0xef, 0x40, 0x18}, 3, 256,  64 * 1024,   256, NF_ERASE_4K},
+  {L"w25q256",        {0xef, 0x40, 0x19}, 3, 256,  64 * 1024,   512, NF_ERASE_4K},
+  {L"w25q80bw",       {0xef, 0x50, 0x14}, 3, 256,  64 * 1024,    16, NF_ERASE_4K},
+  {L"w25q16dw",       {0xef, 0x60, 0x15}, 3, 256,  64 * 1024,    32, NF_ERASE_4K},
+  {L"w25q32dw",       {0xef, 0x60, 0x16}, 3, 256,  64 * 1024,    64, NF_ERASE_4K},
+  {L"w25q64dw",       {0xef, 0x60, 0x17}, 3, 256,  64 * 1024,   128, NF_ERASE_4K},
+  {L"w25q128fw",      {0xef, 0x60, 0x18}, 3, 256,  64 * 1024,   256, NF_ERASE_4K},
+  {},  /* Empty entry to terminate the list */
+};
+
+/**
+  Return a pool allocated copy of the NOR flash .
+
+  @param[in]       Id                 Pointer to an array with JEDEC ID obtained
+                                      from the NOR flash with READ_ID command
+                                      (0x9f)
+  @param[in out]   FlashInfo          Pointer to NOR flash information structure
+  @param[in]       AllocateForRuntime A flag specifying a type of a copy pool
+                                      allocation (TRUE for runtime, FALSE for
+                                      normal)
+
+  @retval       EFI_SUCCESS           Operation completed successfully
+  @retval       EFI_NOT_FOUND         No matching entry in NOR ID table found
+  @retval       EFI_OUT_OF_RESOURCES  No pool memory available
+
+**/
+EFI_STATUS
+EFIAPI
+GetNorFlashInfo (
+  IN UINT8                *Id,
+  IN OUT NOR_FLASH_INFO  **FlashInfo,
+  IN BOOLEAN               AllocateForRuntime
+  )
+{
+  CONST NOR_FLASH_INFO *TmpInfo;
+
+  /*
+   * Iterate over NorFlashIds table, in order to find matching entry.
+   */
+  TmpInfo = NorFlashIds;
+  for (; TmpInfo->Name != NULL; TmpInfo++) {
+    if (CompareMem (TmpInfo->Id, Id, TmpInfo->IdLen) == 0) {
+      break;
+    }
+  }
+
+  /*
+   * Matching entry was not found.
+   */
+  if (TmpInfo->Name == NULL) {
+    return EFI_NOT_FOUND;
+  }
+
+  /*
+   * Allocate and copy NOR flash information structure.
+   */
+  if (AllocateForRuntime) {
+    *FlashInfo = AllocateRuntimeCopyPool (sizeof (NOR_FLASH_INFO), TmpInfo);
+  } else {
+    *FlashInfo = AllocateCopyPool (sizeof (NOR_FLASH_INFO), TmpInfo);
+  }
+  if (FlashInfo == NULL) {
+    return EFI_OUT_OF_RESOURCES;
+  }
+
+  return EFI_SUCCESS;
+}
+
+/**
+  Print NOR flash information basing on data stored in
+  the NOR_FLASH_INFO structure.
+
+  @param[in]       FlashInfo          Pointer to NOR flash information structure
+
+**/
+VOID
+EFIAPI
+PrintNorFlashInfo (
+  IN     NOR_FLASH_INFO  *Info
+  )
+{
+  UINTN EraseSize;
+
+  if (Info->Flags & NF_ERASE_4K) {
+    EraseSize = SIZE_4KB;
+  } else {
+    EraseSize = Info->SectorSize;
+  }
+
+  DEBUG ((DEBUG_ERROR,
+    "Detected %s SPI NOR flash with page size %d B, erase size %d KB, total %d MB\n",
+    Info->Name,
+    Info->PageSize,
+    EraseSize / 1024,
+    (Info->SectorSize * Info->SectorCount) / 1024 / 1024));
+}
diff --git a/EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.inf b/EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.inf
new file mode 100644
index 0000000..b4b3324
--- /dev/null
+++ b/EmbeddedPkg/Library/NorFlashInfoLib/NorFlashInfoLib.inf
@@ -0,0 +1,34 @@
+/** @file
+*
+*  Copyright (c) 2017 Marvell International Ltd.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+[Defines]
+  INF_VERSION                    = 0x00010019
+  BASE_NAME                      = NorFlashInfoLib
+  FILE_GUID                      = 6b639c7e-9b53-4e9f-89a3-2e711729709c
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = NorFlashInfoLib|DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_APPLICATION
+
+[Sources]
+  NorFlashInfoLib.c
+
+[Packages]
+  EmbeddedPkg/EmbeddedPkg.dec
+  MdePkg/MdePkg.dec
+
+[LibraryClasses]
+  BaseLib
+  DebugLib
+  DxeServicesLib
+  MemoryAllocationLib
-- 
2.7.4



^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2017-11-01  8:41 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-10-30 20:30 [PATCH 1/1] EmbeddedPkg: Implement NorFlashLib Marcin Wojtas
2017-10-31  7:58 ` Leif Lindholm
2017-10-31  8:16   ` Marcin Wojtas
2017-11-01  5:57     ` Pankaj Bansal
2017-11-01  8:45       ` Marcin Wojtas

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