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boards/arm/rp23xx: add hardware SHA-256 cryptodev support #18681

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Merged
lupyuen merged 1 commit into from
Apr 10, 2026
Merged

boards/arm/rp23xx: add hardware SHA-256 cryptodev support #18681

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4 changes: 4 additions & 0 deletions arch/arm/src/rp23xx/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -85,4 +85,8 @@ if(CONFIG_WATCHDOG)
list(APPEND SRCS rp23xx_wdt.c)
endif()

if(CONFIG_CRYPTO_CRYPTODEV_HARDWARE)
list(APPEND SRCS rp23xx_crypto.c)
endif()

target_sources(arch PRIVATE ${SRCS})
4 changes: 4 additions & 0 deletions arch/arm/src/rp23xx/Make.defs
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Expand Up @@ -88,3 +88,7 @@ endif
ifeq ($(CONFIG_WATCHDOG),y)
CHIP_CSRCS += rp23xx_wdt.c
endif

ifeq ($(CONFIG_CRYPTO_CRYPTODEV_HARDWARE),y)
CHIP_CSRCS += rp23xx_crypto.c
endif
2 changes: 1 addition & 1 deletion arch/arm/src/rp23xx/hardware/rp23xx_sha256.h
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Expand Up @@ -48,7 +48,7 @@
/* Register bit definitions *************************************************/

#define RP23XX_SHA256_CSR_MASK (0x00001317)
#define RP23XX_SHA256_CSR_BSWAP (1 << 18)
#define RP23XX_SHA256_CSR_BSWAP (1 << 12)
#define RP23XX_SHA256_CSR_DMA_SIZE_MASK (0x00000300)
#define RP23XX_SHA256_CSR_ERR_WDATA_NOT_RDY (1 << 4)
#define RP23XX_SHA256_CSR_SUM_VLD (1 << 2)
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