grlib-multi: add DMA support to UART driver

JIRA: RTOS-748
phoenix-rtos · Feb 19, 2024 · 997a4cf · 997a4cf
1 parent 951f229
commit 997a4cf
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Showing 3 changed files with 239 additions and 30 deletions.
diff --git a/dma/grdmac2/grdmac2.c b/dma/grdmac2/grdmac2.c
@@ -50,27 +50,27 @@
 
 void grdma_setup(grdma_ctx_t *ctx, void *first)
 {
-	ctx->base[GRDMAC2_CTRL] = CTRL_RST;
-	ctx->base[GRDMAC2_TIMER] = 0xffffffff;
-	ctx->base[GRDMAC2_FIRST] = (uintptr_t)first;
+	*(ctx->base + GRDMAC2_CTRL) = CTRL_RST;
+	*(ctx->base + GRDMAC2_TIMER) = 0xffffffff;
+	*(ctx->base + GRDMAC2_FIRST) = (uintptr_t)first;
 }
 
 
 void grdma_start(grdma_ctx_t *ctx)
 {
-	ctx->base[GRDMAC2_CTRL] = CTRL_EN | CTRL_IE;
+	*(ctx->base + GRDMAC2_CTRL) = CTRL_EN | CTRL_IE;
 }
 
 
 void grdma_restart(grdma_ctx_t *ctx)
 {
-	ctx->base[GRDMAC2_CTRL] |= CTRL_RT;
+	*(ctx->base + GRDMAC2_CTRL) |= CTRL_RT;
 }
 
 
 bool grdma_finished(grdma_ctx_t *ctx)
 {
-	return (ctx->base[GRDMAC2_STS] & 0x1) != 0;
+	return (*(ctx->base + GRDMAC2_STS) & 0x1) != 0;
 }
 
 

diff --git a/multi/grlib-multi/Makefile b/multi/grlib-multi/Makefile
@@ -9,6 +9,6 @@
 NAME := grlib-multi
 LOCAL_SRCS := adc.c gpio.c spacewire.c spi.c uart.c grlib-multi.c
 LOCAL_HEADERS := grlib-multi.h
-DEP_LIBS := libtty libklog libpseudodev
+DEP_LIBS := libtty libklog libpseudodev libgrdmac2
 
 include $(binary.mk)