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Add support for RA6M4

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Sergio R. Caprile committed 2024-02-22 20:51:01 -03:00
1 parent 52997c6c51
commit a027f58744
11 files changed
+765 -85
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src/drivers/imxrt.c
+7 -7
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@@ -38,14 +38,14 @@ struct enet_desc {
};
// TODO(): handle these in a portable compiler-independent CMSIS-friendly way
#define MG_64BIT_ALIGNED __attribute__((aligned((64U))))
#define MG_64BYTE_ALIGNED __attribute__((aligned((64U))))
// Descriptors: in non-cached area (TODO(scaprile)), 64-bit aligned
// Buffers: 64-bit aligned
static volatile struct enet_desc s_rxdesc[ETH_DESC_CNT] MG_64BIT_ALIGNED;
static volatile struct enet_desc s_txdesc[ETH_DESC_CNT] MG_64BIT_ALIGNED;
static uint8_t s_rxbuf[ETH_DESC_CNT][ETH_PKT_SIZE] MG_64BIT_ALIGNED;
static uint8_t s_txbuf[ETH_DESC_CNT][ETH_PKT_SIZE] MG_64BIT_ALIGNED;
// Descriptors: in non-cached area (TODO(scaprile)), (37.5.1.22.2 37.5.1.23.2)
// Buffers: 64-byte aligned (37.3.14)
static volatile struct enet_desc s_rxdesc[ETH_DESC_CNT] MG_64BYTE_ALIGNED;
static volatile struct enet_desc s_txdesc[ETH_DESC_CNT] MG_64BYTE_ALIGNED;
static uint8_t s_rxbuf[ETH_DESC_CNT][ETH_PKT_SIZE] MG_64BYTE_ALIGNED;
static uint8_t s_txbuf[ETH_DESC_CNT][ETH_PKT_SIZE] MG_64BYTE_ALIGNED;
static struct mg_tcpip_if *s_ifp; // MIP interface
enum {