dm: am33xx: Provide platform data for serial

Provide suitable platform data for am33xx boards, so that these boards can use driver model for serial. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>

dm: am33xx: Provide platform data for serial
Provide suitable platform data for am33xx boards, so that these boards can use driver model for serial. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
Simon Glass
1 parent d12010b099
Showing 1 changed file with 33 additions and 0 deletions Side-by-side Diff
arch/arm/cpu/armv7/am33xx/board.c
@@ -11,6 +11,7 @@
 #include <common.h>
 #include <dm.h>
 #include <errno.h>
+#include <ns16550.h>
 #include <spl.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/hardware.h>
@@ -59,6 +60,38 @@
 	{ "gpio_omap", &am33xx_gpio[5] },
 #endif
 };
+
+# ifndef CONFIG_OF_CONTROL
+/*
+ * TODO(sjg@chromium.org): When we can move SPL serial to DM, we can remove
+ * the CONFIGs. At the same time, we should move this to the board files.
+ */
+static const struct ns16550_platdata am33xx_serial[] = {
+	{ CONFIG_SYS_NS16550_COM1, 2, CONFIG_SYS_NS16550_CLK },
+#  ifdef CONFIG_SYS_NS16550_COM2
+	{ CONFIG_SYS_NS16550_COM2, 2, CONFIG_SYS_NS16550_CLK },
+#   ifdef CONFIG_SYS_NS16550_COM3
+	{ CONFIG_SYS_NS16550_COM3, 2, CONFIG_SYS_NS16550_CLK },
+	{ CONFIG_SYS_NS16550_COM4, 2, CONFIG_SYS_NS16550_CLK },
+	{ CONFIG_SYS_NS16550_COM5, 2, CONFIG_SYS_NS16550_CLK },
+	{ CONFIG_SYS_NS16550_COM6, 2, CONFIG_SYS_NS16550_CLK },
+#   endif
+#  endif
+};
+
+U_BOOT_DEVICES(am33xx_uarts) = {
+	{ "serial_omap", &am33xx_serial[0] },
+#  ifdef CONFIG_SYS_NS16550_COM2
+	{ "serial_omap", &am33xx_serial[1] },
+#   ifdef CONFIG_SYS_NS16550_COM3
+	{ "serial_omap", &am33xx_serial[2] },
+	{ "serial_omap", &am33xx_serial[3] },
+	{ "serial_omap", &am33xx_serial[4] },
+	{ "serial_omap", &am33xx_serial[5] },
+#   endif
+#  endif
+};
+# endif
  
 #else
...	...	@@ -11,6 +11,7 @@
11	11	#include <common.h>
12	12	#include <dm.h>
13	13	#include <errno.h>
	14	+#include <ns16550.h>
14	15	#include <spl.h>
15	16	#include <asm/arch/cpu.h>
16	17	#include <asm/arch/hardware.h>
...	...	@@ -59,6 +60,38 @@
59	60	{ "gpio_omap", &am33xx_gpio[5] },
60	61	#endif
61	62	};
	63	+
	64	+# ifndef CONFIG_OF_CONTROL
	65	+/*
	66	+ * TODO(sjg@chromium.org): When we can move SPL serial to DM, we can remove
	67	+ * the CONFIGs. At the same time, we should move this to the board files.
	68	+ */
	69	+static const struct ns16550_platdata am33xx_serial[] = {
	70	+ { CONFIG_SYS_NS16550_COM1, 2, CONFIG_SYS_NS16550_CLK },
	71	+# ifdef CONFIG_SYS_NS16550_COM2
	72	+ { CONFIG_SYS_NS16550_COM2, 2, CONFIG_SYS_NS16550_CLK },
	73	+# ifdef CONFIG_SYS_NS16550_COM3
	74	+ { CONFIG_SYS_NS16550_COM3, 2, CONFIG_SYS_NS16550_CLK },
	75	+ { CONFIG_SYS_NS16550_COM4, 2, CONFIG_SYS_NS16550_CLK },
	76	+ { CONFIG_SYS_NS16550_COM5, 2, CONFIG_SYS_NS16550_CLK },
	77	+ { CONFIG_SYS_NS16550_COM6, 2, CONFIG_SYS_NS16550_CLK },
	78	+# endif
	79	+# endif
	80	+};
	81	+
	82	+U_BOOT_DEVICES(am33xx_uarts) = {
	83	+ { "serial_omap", &am33xx_serial[0] },
	84	+# ifdef CONFIG_SYS_NS16550_COM2
	85	+ { "serial_omap", &am33xx_serial[1] },
	86	+# ifdef CONFIG_SYS_NS16550_COM3
	87	+ { "serial_omap", &am33xx_serial[2] },
	88	+ { "serial_omap", &am33xx_serial[3] },
	89	+ { "serial_omap", &am33xx_serial[4] },
	90	+ { "serial_omap", &am33xx_serial[5] },
	91	+# endif
	92	+# endif
	93	+};
	94	+# endif
62	95
63	96	#else
64	97