GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/arch/powerpc/include/asm/arch-mpc83xx/gpio.h

@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef _MPC83XX_GPIO_H_
+#define _MPC83XX_GPIO_H_
+
+/*
+ * The MCP83xx's 1-2 GPIO controllers each with 32 bits.
+ */
+#if defined(CONFIG_ARCH_MPC8313) || defined(CONFIG_ARCH_MPC8308) || \
+	defined(CONFIG_ARCH_MPC8315)
+#define MPC83XX_GPIO_CTRLRS 1
+#elif defined(CONFIG_ARCH_MPC834X) || defined(CONFIG_ARCH_MPC837X)
+#define MPC83XX_GPIO_CTRLRS 2
+#else
+#define MPC83XX_GPIO_CTRLRS 0
+#endif
+
+#define MAX_NUM_GPIOS (32 * MPC83XX_GPIO_CTRLRS)
+
+struct mpc8xxx_gpio_plat {
+       ulong addr;
+       unsigned long size;
+       uint ngpios;
+};
+
+#ifndef DM_GPIO
+void mpc83xx_gpio_init_f(void);
+void mpc83xx_gpio_init_r(void);
+#endif	/* DM_GPIO */
+
+#endif	/* MPC83XX_GPIO_H_ */

source/bootloader/u-boot-2020.01/arch/powerpc/include/asm/arch-mpc83xx/soc.h

@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2018
+ * Mario Six, Guntermann & Drunck GmbH, mario.six@gdsys.cc
+ */
+
+#ifndef _MPC83XX_SOC_H_
+#define _MPC83XX_SOC_H_
+
+enum soc_type {
+	SOC_MPC8308,
+	SOC_MPC8309,
+	SOC_MPC8313,
+	SOC_MPC8315,
+	SOC_MPC832X,
+	SOC_MPC8349,
+	SOC_MPC8360,
+	SOC_MPC8379,
+};
+
+bool mpc83xx_has_sdhc(int type)
+{
+	return (type == SOC_MPC8308) ||
+	       (type == SOC_MPC8309) ||
+	       (type == SOC_MPC8379);
+}
+
+bool mpc83xx_has_tsec(int type)
+{
+	return (type == SOC_MPC8308) ||
+	       (type == SOC_MPC8313) ||
+	       (type == SOC_MPC8315) ||
+	       (type == SOC_MPC8349) ||
+	       (type == SOC_MPC8379);
+}
+
+bool mpc83xx_has_pcie1(int type)
+{
+	return (type == SOC_MPC8308) ||
+	       (type == SOC_MPC8315) ||
+	       (type == SOC_MPC8379);
+}
+
+bool mpc83xx_has_pcie2(int type)
+{
+	return (type == SOC_MPC8315) ||
+	       (type == SOC_MPC8379);
+}
+
+bool mpc83xx_has_sata(int type)
+{
+	return (type == SOC_MPC8315) ||
+	       (type == SOC_MPC8379);
+}
+
+bool mpc83xx_has_pci(int type)
+{
+	return type != SOC_MPC8308;
+}
+
+bool mpc83xx_has_second_i2c(int type)
+{
+	return (type != SOC_MPC8315) &&
+	       (type != SOC_MPC832X);
+}
+
+bool mpc83xx_has_quicc_engine(int type)
+{
+	return (type == SOC_MPC8309) ||
+	       (type == SOC_MPC832X) ||
+	       (type == SOC_MPC8360);
+}
+
+#endif /* _MPC83XX_SOC_H_ */