sw/tests: Backport idea of feature checks

pulp-platform · Nov 28, 2024 · 39a5937 · 39a5937
1 parent dee9900
commit 39a5937
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diff --git a/sw/tests/axirt_hello.c b/sw/tests/axirt_hello.c
@@ -17,6 +17,13 @@
 #include "util.h"
 
 int main(void) {
+    // Immediately return an error if AXI_REALM or DMA are not present
+    CHECK_ASSERT(-1, chs_hw_feature_present(CHESHIRE_HW_FEATURES_AXIRT_BIT));
+    CHECK_ASSERT(-2, chs_hw_feature_present(CHESHIRE_HW_FEATURES_DMA_BIT));
+
+    // This test requires at least two subordinate regions
+    CHECK_ASSERT(-3, AXI_RT_PARAM_NUM_SUB >= 2);
+
     char str[] = "Hello AXI-RT!\r\n";
     uint32_t rtc_freq = *reg32(&__base_regs, CHESHIRE_RTC_FREQ_REG_OFFSET);
     uint64_t reset_freq = clint_get_core_freq(rtc_freq, 2500);

diff --git a/sw/tests/dma_2d.c b/sw/tests/dma_2d.c
@@ -11,6 +11,9 @@
 #include "dif/dma.h"
 
 int main(void) {
+    // Immediately return an error if DMA is not present
+    CHECK_ASSERT(-2, chs_hw_feature_present(CHESHIRE_HW_FEATURES_DMA_BIT));
+
     volatile char src_cached[] = "This is a DMA test";
     volatile char gold[] = "This ishis is is is as is a DMA test!";