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/openbmc/u-boot/drivers/crypto/
H A Daspeed_acry.c16 /* ACRY register offsets */
59 struct aspeed_acry *acry = dev_get_priv(dev); in aspeed_acry_mod_exp() local
88 writel((u32)ctx, acry->base + ACRY_DMA_DRAM_SADDR); in aspeed_acry_mod_exp()
92 writel(reg, acry->base + ACRY_RSA_PARAM); in aspeed_acry_mod_exp()
95 writel(reg, acry->base + ACRY_DMA_DMEM_TADDR); in aspeed_acry_mod_exp()
98 writel(reg, acry->base + ACRY_CTRL3); in aspeed_acry_mod_exp()
100 writel(ACRY_CTRL1_RSA_DMA | ACRY_CTRL1_RSA_START, acry->base + ACRY_CTRL1); in aspeed_acry_mod_exp()
104 reg = readl(acry->base + ACRY_RSA_INT_STS); in aspeed_acry_mod_exp()
106 writel(reg, acry->base + ACRY_RSA_INT_STS); in aspeed_acry_mod_exp()
113 writel(0x0, acry->base + ACRY_CTRL1); in aspeed_acry_mod_exp()
[all …]
H A DKconfig15 This driver is not compatible with simultaneous operation of the ACRY
/openbmc/linux/Documentation/devicetree/bindings/crypto/
H A Daspeed,ast2600-acry.yaml4 $id: http://devicetree.org/schemas/crypto/aspeed,ast2600-acry.yaml#
7 title: ASPEED ACRY ECDSA/RSA Hardware Accelerator Engines
13 The ACRY ECDSA/RSA engines is designed to accelerate the throughput
14 of ECDSA/RSA signature and verification. Basically, ACRY can be
20 - aspeed,ast2600-acry
24 - description: acry base address & size
25 - description: acry sram base address & size
44 acry: crypto@1e6fa000 {
45 compatible = "aspeed,ast2600-acry";
/openbmc/linux/drivers/crypto/aspeed/
H A Daspeed-acry.c33 * ACRY register definitions *
36 #define ASPEED_ACRY_TRIGGER 0x000 /* ACRY Engine Control: trigger */
37 #define ASPEED_ACRY_DMA_CMD 0x048 /* ACRY Engine Control: Command */
38 #define ASPEED_ACRY_DMA_SRC_BASE 0x04C /* ACRY DRAM base address for DMA */
39 #define ASPEED_ACRY_DMA_LEN 0x050 /* ACRY Data Length of DMA */
40 #define ASPEED_ACRY_RSA_KEY_LEN 0x058 /* ACRY RSA Exp/Mod Key Length (Bits) */
41 #define ASPEED_ACRY_INT_MASK 0x3F8 /* ACRY Interrupt Mask */
42 #define ASPEED_ACRY_STATUS 0x3FC /* ACRY Interrupt Status */
57 /* acry isr */
61 #define ASPEED_ACRY_SRAM_MAX_LEN 2048 /* ACRY SRAM maximum length (Bytes) */
[all …]
H A DKconfig51 bool "Enable Aspeed ACRY RSA Engine"
56 Select here to enable Aspeed ECC/RSA Engine (ACRY)
H A DMakefile9 aspeed_acry-$(CONFIG_CRYPTO_DEV_ASPEED_ACRY) += aspeed-acry.o
/openbmc/u-boot/arch/arm/dts/
H A Dast2600-tacoma.dts101 &acry {
H A Dast2600-ampere.dts102 &acry {
H A Dast2600-p10bmc.dts136 &acry {
H A Dast2600-s6q.dts213 &acry {
H A Dast2600-pfr.dts320 &acry {
H A Dast2600-evb.dts323 &acry {
H A Dast2600-intel.dts310 &acry {
H A Dast2600.dtsi329 acry: acry@1e6fa000 { label
330 compatible = "aspeed,ast2600-acry";
/openbmc/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-g6.dtsi440 acry: crypto@1e6fa000 { label
441 compatible = "aspeed,ast2600-acry";
/openbmc/
Dopengrok1.0.log[all...]
Dopengrok2.0.log[all...]
/openbmc/linux/
H A Dopengrok1.0.log[all...]