[U-Boot] [PATCH 3/3] ls1088ardb: Add SD Secure boot target support

[Sumit Garg]

Signed-off-by: Udit Agarwal <udit.agarwal at nxp.com>
Signed-off-by: Sumit Garg <sumit.garg at nxp.com>
---

Dependent on ls1088 base SD boot target. Also dependent on ls1088
QPSI secure boot target.

 arch/arm/include/asm/fsl_secure_boot.h             | 16 ++++-----
 board/freescale/ls1088a/MAINTAINERS                |  5 +++
 .../ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig   | 39 ++++++++++++++++++++++
 include/configs/ls1088a_common.h                   | 15 ++++++++-
 4 files changed, 66 insertions(+), 9 deletions(-)
 create mode 100644 configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig

diff --git a/arch/arm/include/asm/fsl_secure_boot.h b/arch/arm/include/asm/fsl_secure_boot.h
index 5ebe0cf..aa48024 100644
--- a/arch/arm/include/asm/fsl_secure_boot.h
+++ b/arch/arm/include/asm/fsl_secure_boot.h
@@ -26,6 +26,14 @@
 
 #define CONFIG_KEY_REVOCATION
 
+#if defined(CONFIG_FSL_LAYERSCAPE)
+/*
+ * For fsl layerscape based platforms, ESBC image Address in Header
+ * is 64 bit.
+ */
+#define CONFIG_ESBC_ADDR_64BIT
+#endif
+
 #ifndef CONFIG_SPL_BUILD
 #ifndef CONFIG_SYS_RAMBOOT
 /* The key used for verification of next level images
@@ -42,14 +50,6 @@
 
 #endif
 
-#if defined(CONFIG_FSL_LAYERSCAPE)
-/*
- * For fsl layerscape based platforms, ESBC image Address in Header
- * is 64 bit.
- */
-#define CONFIG_ESBC_ADDR_64BIT
-#endif
-
 #ifdef CONFIG_ARCH_LS2080A
 #define CONFIG_EXTRA_ENV \
 	"setenv fdt_high 0xa0000000;"	\
diff --git a/board/freescale/ls1088a/MAINTAINERS b/board/freescale/ls1088a/MAINTAINERS
index b3d5c38..de8a770 100644
--- a/board/freescale/ls1088a/MAINTAINERS
+++ b/board/freescale/ls1088a/MAINTAINERS
@@ -15,3 +15,8 @@ F:	board/freescale/ls1088a/
 F:	include/configs/ls1088aqds.h
 F:	configs/ls1088aqds_qspi_defconfig
 F:	configs/ls1088aqds_sdcard_qspi_defconfig
+
+LS1088A_SECURE_BOOT BOARD
+M:	Sumit Garg <sumit.garg at nxp.com>
+S:	Maintained
+F:	configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
diff --git a/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
new file mode 100644
index 0000000..746637d
--- /dev/null
+++ b/configs/ls1088ardb_sdcard_qspi_SECURE_BOOT_defconfig
@@ -0,0 +1,39 @@
+CONFIG_ARM=y
+CONFIG_TARGET_LS1088ARDB=y
+# CONFIG_SYS_MALLOC_F is not set
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1088a-rdb"
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
+CONFIG_SECURE_BOOT=y
+CONFIG_SD_BOOT=y
+CONFIG_SPL=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_OF_CONTROL=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_DM=y
+CONFIG_SPL_DM=y
+CONFIG_SPI_FLASH=y
+CONFIG_NETDEVICES=y
+CONFIG_E1000=y
+CONFIG_SYS_NS16550=y
+CONFIG_FSL_DSPI=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x8b0
+CONFIG_FSL_LS_PPA=y
+CONFIG_SPL_BUILD=y
+CONFIG_PARTITIONS=y
+CONFIG_RSA=y
+CONFIG_SPL_RSA=y
+CONFIG_SPL_CRYPTO_SUPPORT=y
+CONFIG_SPL_HASH_SUPPORT=y
+# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/include/configs/ls1088a_common.h b/include/configs/ls1088a_common.h
index fb4c852..38d4643 100644
--- a/include/configs/ls1088a_common.h
+++ b/include/configs/ls1088a_common.h
@@ -248,7 +248,20 @@ unsigned long long get_qixis_addr(void);
 
 #define CONFIG_SYS_SPL_MALLOC_SIZE     0x00100000
 #define CONFIG_SYS_SPL_MALLOC_START    0x80200000
-#define CONFIG_SYS_MONITOR_LEN         (512 * 1024)
+
+#ifdef CONFIG_SECURE_BOOT
+#define CONFIG_U_BOOT_HDR_SIZE		(16 << 10)
+/*
+ * HDR would be appended at end of image and copied to DDR along
+ * with U-Boot image. Here u-boot max. size is 512K. So if binary
+ * size increases then increase this size in case of secure boot as
+ * it uses raw u-boot image instead of fit image.
+ */
+#define CONFIG_SYS_MONITOR_LEN         (0x100000 + CONFIG_U_BOOT_HDR_SIZE)
+#else
+#define CONFIG_SYS_MONITOR_LEN         0x100000
+#endif /* ifdef CONFIG_SECURE_BOOT */
+
 #endif
 #define CONFIG_SYS_BOOTM_LEN   (64 << 20)      /* Increase max gunzip size */
 
-- 
2.7.4