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author | VINITHA PILLAI <vinitha.pillai@nxp.com> | 2017-06-12 07:13:45 +0300 |
---|---|---|
committer | York Sun <york.sun@nxp.com> | 2017-08-01 18:28:57 +0300 |
commit | ec85721c8b94f9eb6807ebb15a223e4ec49a092a (patch) | |
tree | 48278b84b064f45c7881b1292092efffe7e209fe /include/configs/ls2080ardb.h | |
parent | 0a09d20b2986abef552a6d7e7a904a0c6bdd6b14 (diff) | |
download | u-boot-ec85721c8b94f9eb6807ebb15a223e4ec49a092a.tar.xz |
arm64: ls2088ardb: Add distro secure boot support
Enable validation of boot.scr script prior to its execution dependent
on "secureboot" flag in environment. Also enable "secureboot=y"
flag in environment for ARM based platforms instead of bootcmd.
Signed-off-by: Vinitha Pillai <vinitha.pillai@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'include/configs/ls2080ardb.h')
-rw-r--r-- | include/configs/ls2080ardb.h | 87 |
1 files changed, 53 insertions, 34 deletions
diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h index d8e29fcee4..620ccbead1 100644 --- a/include/configs/ls2080ardb.h +++ b/include/configs/ls2080ardb.h @@ -358,33 +358,22 @@ unsigned long get_board_sys_clk(void); func(DHCP, dhcp, na) #include <config_distro_bootcmd.h> +#ifdef CONFIG_QSPI_BOOT +#define MC_INIT_CMD \ + "mcinitcmd=env exists secureboot && " \ + "esbc_validate 0x20700000 && " \ + "esbc_validate 0x20740000;" \ + "fsl_mc start mc 0x20a00000 0x20e00000 \0" +#else +#define MC_INIT_CMD \ + "mcinitcmd=env exists secureboot && " \ + "esbc_validate 0x580700000 && " \ + "esbc_validate 0x580740000; " \ + "fsl_mc start mc 0x580a00000 0x580e00000 \0" +#endif + /* Initial environment variables */ #undef CONFIG_EXTRA_ENV_SETTINGS -#ifdef CONFIG_SECURE_BOOT -#define CONFIG_EXTRA_ENV_SETTINGS \ - "hwconfig=fsl_ddr:bank_intlv=auto\0" \ - "scriptaddr=0x80800000\0" \ - "kernel_addr_r=0x81000000\0" \ - "pxefile_addr_r=0x81000000\0" \ - "fdt_addr_r=0x88000000\0" \ - "ramdisk_addr_r=0x89000000\0" \ - "loadaddr=0x80100000\0" \ - "kernel_addr=0x100000\0" \ - "ramdisk_addr=0x800000\0" \ - "ramdisk_size=0x2000000\0" \ - "fdt_high=0xa0000000\0" \ - "initrd_high=0xffffffffffffffff\0" \ - "kernel_start=0x581000000\0" \ - "kernel_load=0xa0000000\0" \ - "kernel_size=0x2800000\0" \ - "mcmemsize=0x40000000\0" \ - "fdtfile=fsl-ls2080a-rdb.dtb\0" \ - "mcinitcmd=esbc_validate 0x580700000;" \ - "esbc_validate 0x580740000;" \ - "fsl_mc start mc 0x580a00000" \ - " 0x580e00000 \0" \ - BOOTENV -#else #define CONFIG_EXTRA_ENV_SETTINGS \ "hwconfig=fsl_ddr:bank_intlv=auto\0" \ "ramdisk_addr=0x800000\0" \ @@ -393,16 +382,23 @@ unsigned long get_board_sys_clk(void); "initrd_high=0xffffffffffffffff\0" \ "fdt_addr=0x64f00000\0" \ "kernel_addr=0x65000000\0" \ + "kernel_start=0x1000000\0" \ + "kernelheader_start=0x800000\0" \ "scriptaddr=0x80000000\0" \ + "scripthdraddr=0x80080000\0" \ "fdtheader_addr_r=0x80100000\0" \ "kernelheader_addr_r=0x80200000\0" \ + "kernelheader_addr=0x580800000\0" \ "kernel_addr_r=0x81000000\0" \ + "kernelheader_size=0x40000\0" \ "fdt_addr_r=0x90000000\0" \ "load_addr=0xa0000000\0" \ "kernel_size=0x2800000\0" \ "console=ttyAMA0,38400n8\0" \ + MC_INIT_CMD \ BOOTENV \ "boot_scripts=ls2088ardb_boot.scr\0" \ + "boot_script_hdr=hdr_ls2088ardb_bs.out\0" \ "scan_dev_for_boot_part=" \ "part list ${devtype} ${devnum} devplist; " \ "env exists devplist || setenv devplist 1; " \ @@ -413,31 +409,54 @@ unsigned long get_board_sys_clk(void); "run scan_dev_for_boot; " \ "fi; " \ "done\0" \ + "scan_dev_for_boot=" \ + "echo Scanning ${devtype} " \ + "${devnum}:${distro_bootpart}...; " \ + "for prefix in ${boot_prefixes}; do " \ + "run scan_dev_for_scripts; " \ + "done;\0" \ + "boot_a_script=" \ + "load ${devtype} ${devnum}:${distro_bootpart} " \ + "${scriptaddr} ${prefix}${script}; " \ + "env exists secureboot && load ${devtype} " \ + "${devnum}:${distro_bootpart} " \ + "${scripthdraddr} ${prefix}${boot_script_hdr} " \ + "&& esbc_validate ${scripthdraddr};" \ + "source ${scriptaddr}\0" \ "installer=load mmc 0:2 $load_addr " \ "/flex_installer_arm64.itb; " \ "bootm $load_addr#ls2088ardb\0" \ "qspi_bootcmd=echo Trying load from qspi..;" \ "sf probe && sf read $load_addr " \ - "$kernel_addr $kernel_size &&" \ + "$kernel_start $kernel_size ; env exists secureboot &&" \ + "sf read $kernelheader_addr_r $kernelheader_start " \ + "$kernelheader_size && esbc_validate ${kernelheader_addr_r}; "\ " bootm $load_addr#$board\0" \ "nor_bootcmd=echo Trying load from nor..;" \ "cp.b $kernel_addr $load_addr " \ - "$kernel_size && bootm $load_addr#$board\0" -#endif + "$kernel_size ; env exists secureboot && " \ + "cp.b $kernelheader_addr $kernelheader_addr_r " \ + "$kernelheader_size && esbc_validate ${kernelheader_addr_r}; "\ + "bootm $load_addr#$board\0" #undef CONFIG_BOOTCOMMAND #ifdef CONFIG_QSPI_BOOT /* Try to boot an on-QSPI kernel first, then do normal distro boot */ #define CONFIG_BOOTCOMMAND \ - "fsl_mc start mc 0x20a00000 0x20e00000 &&" \ - " fsl_mc lazyapply dpl 0x20d00000;" \ - "run distro_bootcmd;run qspi_bootcmd" + "env exists mcinitcmd && env exists secureboot "\ + "&& esbc_validate 0x20780000; " \ + "env exists mcinitcmd && " \ + "fsl_mc lazyapply dpl 0x20d00000; " \ + "run distro_bootcmd;run qspi_bootcmd; " \ + "env exists secureboot && esbc_halt; " #else /* Try to boot an on-NOR kernel first, then do normal distro boot */ #define CONFIG_BOOTCOMMAND \ - "fsl_mc start mc 0x580a00000 0x580e00000 &&" \ - " fsl_mc lazyapply dpl 0x580d00000;" \ - "run distro_bootcmd;run nor_bootcmd" + "env exists mcinitcmd && env exists secureboot "\ + "&& esbc_validate 0x580780000; env exists mcinitcmd "\ + "&& fsl_mc lazyapply dpl 0x580d00000;" \ + "run distro_bootcmd;run nor_bootcmd; " \ + "env exists secureboot && esbc_halt; " #endif #undef CONFIG_BOOTARGS |