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fpga/fw/testfw: Remove Blake2s register

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Since the introduction of the syscall mechanism we don't allow
execution in ROM anymore so it's impossible to call the firmware's
blake2s() function.

Co-authored-by: Mikael Ågren <mikael@tillitis.se>
This commit is contained in:
Michael Cardell Widerkrantz 2025-02-19 16:15:31 +01:00 • committed by Mikael Ågren
parent 24ef39b739
commit 5eb020275b
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GPG key ID: E02DA3D397792C46
5 changed files with 1 additions and 66 deletions
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4
hw/application_fpga/fw/tk1/main.c
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@ -21,7 +21,6 @@ static volatile uint32_t *udi = (volatile uint32_t *)TK1_MMIO_TK1_U
static volatile uint32_t *cdi = (volatile uint32_t *)TK1_MMIO_TK1_CDI_FIRST;
static volatile uint32_t *app_addr = (volatile uint32_t *)TK1_MMIO_TK1_APP_ADDR;
static volatile uint32_t *app_size = (volatile uint32_t *)TK1_MMIO_TK1_APP_SIZE;
static volatile uint32_t *fw_blake2s_addr = (volatile uint32_t *)TK1_MMIO_TK1_BLAKE2S;
static volatile uint32_t *trng_status = (volatile uint32_t *)TK1_MMIO_TRNG_STATUS;
static volatile uint32_t *trng_entropy = (volatile uint32_t *)TK1_MMIO_TRNG_ENTROPY;
static volatile uint32_t *timer = (volatile uint32_t *)TK1_MMIO_TIMER_TIMER;
@ -409,9 +408,6 @@ int main(void)
print_hw_version();
// Let the app know the function adddress for blake2s()
*fw_blake2s_addr = (uint32_t)blake2s;
/*@-mustfreeonly@*/
/* Yes, splint, this points directly to RAM and we don't care
* about freeing anything was pointing to 0x0 before.