From 4df8aa247b7948ff1123d244b6357af55ad8f893 Mon Sep 17 00:00:00 2001 From: Chen Jichang Date: Thu, 28 Aug 2025 17:00:30 +0800 Subject: [PATCH] fix(gdma): correct the max burst size of p4 edma --- components/hal/esp32p4/include/hal/gdma_ll.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/hal/esp32p4/include/hal/gdma_ll.h b/components/hal/esp32p4/include/hal/gdma_ll.h index 789294163d..01d0985729 100644 --- a/components/hal/esp32p4/include/hal/gdma_ll.h +++ b/components/hal/esp32p4/include/hal/gdma_ll.h @@ -47,7 +47,7 @@ #define GDMA_LL_AHB_DESC_ALIGNMENT 4 #define GDMA_LL_AXI_DESC_ALIGNMENT 8 -#define GDMA_LL_MAX_BURST_SIZE_PSRAM 64 // PSRAM controller doesn't support burst access with size > 64 bytes +#define GDMA_LL_MAX_BURST_SIZE_PSRAM 128 // PSRAM controller doesn't support burst access with size > 128 bytes #define GDMA_LL_TX_ETM_EVENT_TABLE(group, chan, event) \ (uint32_t[2][GDMA_ETM_EVENT_MAX]){ \