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esp32h2: Enable ECC accelerator

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This commit is contained in:
Sachin Parekh
2022-06-21 12:28:34 +05:30
parent aa786b34c2
commit 6cfc9c365f
8 changed files with 421 additions and 104 deletions
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6
components/hal/esp32h2/include/hal/clk_gate_ll.h
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@@ -55,6 +55,8 @@ static inline uint32_t periph_ll_get_clk_en_mask(periph_module_t periph)
return SYSTEM_CRYPTO_AES_CLK_EN;
case PERIPH_SHA_MODULE:
return SYSTEM_CRYPTO_SHA_CLK_EN;
case PERIPH_ECC_MODULE:
return SYSTEM_CRYPTO_ECC_CLK_EN;
case PERIPH_RSA_MODULE:
return SYSTEM_CRYPTO_RSA_CLK_EN;
case PERIPH_HMAC_MODULE:
@@ -108,6 +110,8 @@ static inline uint32_t periph_ll_get_rst_en_mask(periph_module_t periph, bool en
return SYSTEM_CRYPTO_HMAC_RST;
case PERIPH_TEMPSENSOR_MODULE:
return SYSTEM_TSENS_RST;
case PERIPH_ECC_MODULE:
return SYSTEM_CRYPTO_ECC_RST;
case PERIPH_AES_MODULE:
if (enable == true) {
// Clear reset on digital signature, otherwise AES unit is held in reset also.
@@ -147,6 +151,7 @@ static uint32_t periph_ll_get_clk_en_reg(periph_module_t periph)
case PERIPH_AES_MODULE:
case PERIPH_RSA_MODULE:
case PERIPH_SHA_MODULE:
case PERIPH_ECC_MODULE:
case PERIPH_GDMA_MODULE:
case PERIPH_TEMPSENSOR_MODULE:
return SYSTEM_PERIP_CLK_EN1_REG;
@@ -165,6 +170,7 @@ static uint32_t periph_ll_get_rst_en_reg(periph_module_t periph)
case PERIPH_AES_MODULE:
case PERIPH_RSA_MODULE:
case PERIPH_SHA_MODULE:
case PERIPH_ECC_MODULE:
case PERIPH_GDMA_MODULE:
case PERIPH_TEMPSENSOR_MODULE:
return SYSTEM_PERIP_RST_EN1_REG;