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esp32h2: Add support for ECC hardware accelerator

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This commit is contained in:
Sachin Parekh
2023-02-08 14:17:24 +05:30
parent 1559b6309f
commit a485b1cb67
11 changed files with 474 additions and 7 deletions
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8
components/hal/esp32h2/include/hal/clk_gate_ll.h
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@@ -63,6 +63,8 @@ static inline uint32_t periph_ll_get_clk_en_mask(periph_module_t periph)
return PCR_AES_CLK_EN;
case PERIPH_SHA_MODULE:
return PCR_SHA_CLK_EN;
case PERIPH_ECC_MODULE:
return PCR_ECC_CLK_EN;
case PERIPH_RSA_MODULE:
return PCR_RSA_CLK_EN;
case PERIPH_HMAC_MODULE:
@@ -136,6 +138,8 @@ static inline uint32_t periph_ll_get_rst_en_mask(periph_module_t periph, bool en
return PCR_PARL_RST_EN;
case PERIPH_TEMPSENSOR_MODULE:
return PCR_TSENS_RST_EN;
case PERIPH_ECC_MODULE:
return PCR_ECC_RST_EN;
case PERIPH_AES_MODULE:
if (enable == true) {
// Clear reset on digital signature, otherwise AES unit is held in reset
@@ -231,6 +235,8 @@ static uint32_t periph_ll_get_clk_en_reg(periph_module_t periph)
return PCR_AES_CONF_REG;
case PERIPH_SHA_MODULE:
return PCR_SHA_CONF_REG;
case PERIPH_ECC_MODULE:
return PCR_ECC_CONF_REG;
case PERIPH_RSA_MODULE:
return PCR_RSA_CONF_REG;
case PERIPH_HMAC_MODULE:
@@ -292,6 +298,8 @@ static uint32_t periph_ll_get_rst_en_reg(periph_module_t periph)
return PCR_AES_CONF_REG;
case PERIPH_SHA_MODULE:
return PCR_SHA_CONF_REG;
case PERIPH_ECC_MODULE:
return PCR_ECC_CONF_REG;
case PERIPH_RSA_MODULE:
return PCR_RSA_CONF_REG;
case PERIPH_HMAC_MODULE: