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arm: ls1021atwr: Add SD secure boot target

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Add SD secure boot target for ls1021atwr.
Implement board specific spl_board_init() to setup CAAM stream ID and
corresponding stream ID in SMMU. Change the u-boot size defined by a
macro for copying the main U-Boot by SPL to also include the u-boot
Secure Boot header size as header is appended to u-boot image. So header
will also be copied from SD to DDR.

Reviewed-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Sumit Garg 2016-06-14 13:52:40 -04:00 committed by York Sun
parent 69d4b48c84
commit e7e720c2ce
3 changed files with 60 additions and 0 deletions
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7
board/freescale/ls1021atwr/ls1021atwr.c
View file

@ -503,6 +503,13 @@ int board_init(void)
return 0;
}
#if defined(CONFIG_SPL_BUILD)
void spl_board_init(void)
{
ls102xa_smmu_stream_id_init();
}
#endif
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{

31
configs/ls1021atwr_sdcard_ifc_SECURE_BOOT_defconfig Normal file
View file

@ -0,0 +1,31 @@
CONFIG_ARM=y
CONFIG_TARGET_LS1021ATWR=y
CONFIG_SPL=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SECURE_BOOT"
CONFIG_BOOTDELAY=0
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
CONFIG_CMD_GREPENV=y
CONFIG_CMD_MEMTEST=y
CONFIG_CMD_MEMINFO=y
CONFIG_CMD_MMC=y
CONFIG_CMD_I2C=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_FAT=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_OF_LIBFDT=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_RSA=y
CONFIG_DM=y

22
include/configs/ls1021atwr.h
View file

@ -124,7 +124,18 @@
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xe8
#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.
*/
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS (0x400 + \
(CONFIG_U_BOOT_HDR_SIZE / 512)
#else
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x400
#endif /* ifdef CONFIG_SECURE_BOOT */
#define CONFIG_SPL_TEXT_BASE 0x10000000
#define CONFIG_SPL_MAX_SIZE 0x1a000
@ -137,7 +148,18 @@
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
#define CONFIG_SPL_BSS_START_ADDR 0x80100000
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#ifdef CONFIG_U_BOOT_HDR_SIZE
/*
* 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 (0x80000 + CONFIG_U_BOOT_HDR_SIZE)
#else
#define CONFIG_SYS_MONITOR_LEN 0x80000
#endif /* ifdef CONFIG_U_BOOT_HDR_SIZE */
#endif
#ifdef CONFIG_QSPI_BOOT