cpu/ti/am335x: Move from cpu to soc in tree

The AM335X is a SoC, so should be in the soc tree.

This moves all the existing am335x code to soc/ and updates any
references. It also adds a soc.c file as required for the ramstage.

Change-Id: Ic1ccb0e9b9c24a8b211b723b5f4cc26cdd0eaaab
Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44378
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

1 files changed, 0 insertions, 58 deletions

diff --git a/src/cpu/ti/am335x/gpio.h b/src/cpu/ti/am335x/gpio.h
deleted file mode 100644
index 62ad77ab16..0000000000
--- a/src/cpu/ti/am335x/gpio.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-
-#ifndef __CPU_TI_AM335X_GPIO_H__
-#define __CPU_TI_AM335X_GPIO_H__
-
-#include <stdint.h>
-
-enum {
-	AM335X_GPIO_BITS_PER_BANK = 32
-};
-
-struct am335x_gpio_regs {
-	uint32_t revision;		// 0x0
-	uint8_t _rsv0[0xc];		// 0x4-0xf
-	uint32_t sysconfig;		// 0x10
-	uint8_t _rsv1[0xc];		// 0x14-0x1f
-	uint32_t eoi;			// 0x20
-	uint32_t irqstatus_raw_0;	// 0x24
-	uint32_t irqstatus_raw_1;	// 0x28
-	uint32_t irqstatus_0;		// 0x2c
-	uint32_t irqstatus_1;		// 0x30
-	uint32_t irqstatus_set_0;	// 0x34
-	uint32_t irqstatus_set_1;	// 0x38
-	uint32_t irqstatus_clr_0;	// 0x3c
-	uint32_t irqstatus_clk_1;	// 0x40
-	uint32_t irqwaken_0;		// 0x44
-	uint32_t irqwaken_1;		// 0x48
-	uint8_t _rsv2[0xc8];		// 0x4c-0x113
-	uint32_t sysstatus;		// 0x114
-	uint8_t _rsv3[0x18];		// 0x118-0x12f
-	uint32_t ctrl;			// 0x130
-	uint32_t oe;			// 0x134
-	uint32_t datain;		// 0x138
-	uint32_t dataout;		// 0x13c
-	uint32_t leveldetect0;		// 0x140
-	uint32_t leveldetect1;		// 0x144
-	uint32_t risingdetect;		// 0x148
-	uint32_t fallingdetect;		// 0x14c
-	uint32_t debouncenable;		// 0x150
-	uint32_t debouncingtime;	// 0x154
-	uint8_t _rsv4[0x38];		// 0x158-0x18f
-	uint32_t cleardataout;		// 0x190
-	uint32_t setdataout;		// 0x194
-} __packed;
-
-static struct am335x_gpio_regs * const am335x_gpio_banks[] = {
-	(void *)0x44e07000, (void *)0x4804c000,
-	(void *)0x481ac000, (void *)0x481ae000
-};
-
-void am335x_disable_gpio_irqs(void);
-
-int gpio_direction_input(unsigned int gpio);
-int gpio_direction_output(unsigned int gpio, int value);
-int gpio_get_value(unsigned int gpio);
-int gpio_set_value(unsigned int gpio, int value);
-
-#endif	/* __CPU_TI_AM335X_CLOCK_H__ */