diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig | 10 | ||||
| -rw-r--r-- | lib/rsa/Kconfig | 10 |
2 files changed, 19 insertions, 1 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 807a4c6ade..10ba086b39 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -15,6 +15,16 @@ config SYS_NUM_ADDR_MAP help Sets the number of entries in the virtual-physical mapping table. +config PHYSMEM + bool "Access to physical memory region (> 4G)" + help + Some basic support is provided for operations on memory not + normally accessible to 32-bit U-Boot - e.g. some architectures + support access to more than 4G of memory on 32-bit + machines using physical address extension or similar. + Enable this to access this basic support, which only supports clearing + the memory. + config BCH bool "Enable Software based BCH ECC" help diff --git a/lib/rsa/Kconfig b/lib/rsa/Kconfig index 469596abe7..be9775bcce 100644 --- a/lib/rsa/Kconfig +++ b/lib/rsa/Kconfig @@ -1,7 +1,8 @@ config RSA bool "Use RSA Library" select RSA_FREESCALE_EXP if FSL_CAAM && !ARCH_MX7 && !ARCH_MX7ULP && !ARCH_MX6 && !ARCH_MX5 - select RSA_SOFTWARE_EXP if !RSA_FREESCALE_EXP + select RSA_ASPEED_EXP if ASPEED_ACRY + select RSA_SOFTWARE_EXP if !RSA_FREESCALE_EXP && !RSA_ASPEED_EXP help RSA support. This enables the RSA algorithm used for FIT image verification in U-Boot. @@ -62,4 +63,11 @@ config RSA_FREESCALE_EXP Enables driver for RSA modular exponentiation using Freescale cryptographic accelerator - CAAM. +config RSA_ASPEED_EXP + bool "Enable RSA Modular Exponentiation with ASPEED crypto accelerator" + depends on DM && ASPEED_ACRY + help + Enables driver for RSA modular exponentiation using ASPEED cryptographic + accelerator - ACRY + endif |