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, 171 deletions

diff --git a/src/cpu/ti/am335x/pinmux.c b/src/cpu/ti/am335x/pinmux.c
deleted file mode 100644
index 8cf888405f..0000000000
--- a/src/cpu/ti/am335x/pinmux.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-
-#include "pinmux.h"
-
-#include <device/mmio.h>
-
-static struct am335x_pinmux_regs *regs =
-	(struct am335x_pinmux_regs *)(uintptr_t)AM335X_PINMUX_REG_ADDR;
-
-void am335x_pinmux_uart0(void)
-{
-	write32(&regs->uart0_rxd, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->uart0_txd, MODE(0) | PULLUDEN);
-}
-
-void am335x_pinmux_uart1(void)
-{
-	write32(&regs->uart1_rxd, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->uart1_txd, MODE(0) | PULLUDEN);
-}
-
-void am335x_pinmux_uart2(void)
-{
-	// UART2_RXD
-	write32(&regs->spi0_sclk, MODE(1) | PULLUP_EN | RXACTIVE);
-	// UART2_TXD
-	write32(&regs->spi0_d0, MODE(1) | PULLUDEN);
-}
-
-void am335x_pinmux_uart3(void)
-{
-	// UART3_RXD
-	write32(&regs->spi0_cs1, MODE(1) | PULLUP_EN | RXACTIVE);
-	// UART3_TXD
-	write32(&regs->ecap0_in_pwm0_out, MODE(1) | PULLUDEN);
-}
-
-void am335x_pinmux_uart4(void)
-{
-	// UART4_RXD
-	write32(&regs->gpmc_wait0, MODE(6) | PULLUP_EN | RXACTIVE);
-	// UART4_TXD
-	write32(&regs->gpmc_wpn, MODE(6) | PULLUDEN);
-}
-
-void am335x_pinmux_uart5(void)
-{
-	// UART5_RXD
-	write32(&regs->lcd_data9, MODE(4) | PULLUP_EN | RXACTIVE);
-	// UART5_TXD
-	write32(&regs->lcd_data8, MODE(4) | PULLUDEN);
-}
-
-void am335x_pinmux_mmc0(int cd, int sk_evm)
-{
-	write32(&regs->mmc0_dat0, MODE(0) | RXACTIVE | PULLUP_EN);
-	write32(&regs->mmc0_dat1, MODE(0) | RXACTIVE | PULLUP_EN);
-	write32(&regs->mmc0_dat2, MODE(0) | RXACTIVE | PULLUP_EN);
-	write32(&regs->mmc0_dat3, MODE(0) | RXACTIVE | PULLUP_EN);
-	write32(&regs->mmc0_clk, MODE(0) | RXACTIVE | PULLUP_EN);
-	write32(&regs->mmc0_cmd, MODE(0) | RXACTIVE | PULLUP_EN);
-	if (!sk_evm) {
-		// MMC0_WP
-		write32(&regs->mcasp0_aclkr, MODE(4) | RXACTIVE);
-	}
-	if (cd) {
-		// MMC0_CD
-		write32(&regs->spi0_cs1, MODE(5) | RXACTIVE | PULLUP_EN);
-	}
-}
-
-void am335x_pinmux_mmc1(void)
-{
-	// MMC1_DAT0
-	write32(&regs->gpmc_ad0, MODE(1) | RXACTIVE | PULLUP_EN);
-	// MMC1_DAT1
-	write32(&regs->gpmc_ad1, MODE(1) | RXACTIVE | PULLUP_EN);
-	// MMC1_DAT2
-	write32(&regs->gpmc_ad2, MODE(1) | RXACTIVE | PULLUP_EN);
-	// MMC1_DAT3
-	write32(&regs->gpmc_ad3, MODE(1) | RXACTIVE | PULLUP_EN);
-	// MMC1_CLK
-	write32(&regs->gpmc_csn1, MODE(2) | RXACTIVE | PULLUP_EN);
-	// MMC1_CMD
-	write32(&regs->gpmc_csn2, MODE(2) | RXACTIVE | PULLUP_EN);
-	// MMC1_WP
-	write32(&regs->gpmc_csn0, MODE(7) | RXACTIVE | PULLUP_EN);
-	// MMC1_CD
-	write32(&regs->gpmc_advn_ale, MODE(7) | RXACTIVE | PULLUP_EN);
-}
-
-void am335x_pinmux_i2c0(void)
-{
-	write32(&regs->i2c0_sda, MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL);
-	write32(&regs->i2c0_scl, MODE(0) | RXACTIVE | PULLUDEN | SLEWCTRL);
-}
-
-void am335x_pinmux_i2c1(void)
-{
-	// I2C_DATA
-	write32(&regs->spi0_d1, MODE(2) | RXACTIVE | PULLUDEN | SLEWCTRL);
-	// I2C_SCLK
-	write32(&regs->spi0_cs0, MODE(2) | RXACTIVE | PULLUDEN | SLEWCTRL);
-}
-
-void am335x_pinmux_spi0(void)
-{
-	write32(&regs->spi0_sclk, MODE(0) | RXACTIVE | PULLUDEN);
-	write32(&regs->spi0_d0, MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN);
-	write32(&regs->spi0_d1, MODE(0) | RXACTIVE | PULLUDEN);
-	write32(&regs->spi0_cs0, MODE(0) | RXACTIVE | PULLUDEN | PULLUP_EN);
-}
-
-void am335x_pinmux_gpio0_7(void)
-{
-	write32(&regs->ecap0_in_pwm0_out, MODE(7) | PULLUDEN);
-}
-
-void am335x_pinmux_rgmii1(void)
-{
-	write32(&regs->mii1_txen, MODE(2));
-	write32(&regs->mii1_rxdv, MODE(2) | RXACTIVE);
-	write32(&regs->mii1_txd0, MODE(2));
-	write32(&regs->mii1_txd1, MODE(2));
-	write32(&regs->mii1_txd2, MODE(2));
-	write32(&regs->mii1_txd3, MODE(2));
-	write32(&regs->mii1_txclk, MODE(2));
-	write32(&regs->mii1_rxclk, MODE(2) | RXACTIVE);
-	write32(&regs->mii1_rxd0, MODE(2) | RXACTIVE);
-	write32(&regs->mii1_rxd1, MODE(2) | RXACTIVE);
-	write32(&regs->mii1_rxd2, MODE(2) | RXACTIVE);
-	write32(&regs->mii1_rxd3, MODE(2) | RXACTIVE);
-}
-
-void am335x_pinmux_mii1(void)
-{
-	write32(&regs->mii1_rxerr, MODE(0) | RXACTIVE);
-	write32(&regs->mii1_txen, MODE(0));
-	write32(&regs->mii1_rxdv, MODE(0) | RXACTIVE);
-	write32(&regs->mii1_txd0, MODE(0));
-	write32(&regs->mii1_txd1, MODE(0));
-	write32(&regs->mii1_txd2, MODE(0));
-	write32(&regs->mii1_txd3, MODE(0));
-	write32(&regs->mii1_txclk, MODE(0) | RXACTIVE);
-	write32(&regs->mii1_rxclk, MODE(0) | RXACTIVE);
-	write32(&regs->mii1_rxd0, MODE(0) | RXACTIVE);
-	write32(&regs->mii1_rxd1, MODE(0) | RXACTIVE);
-	write32(&regs->mii1_rxd2, MODE(0) | RXACTIVE);
-	write32(&regs->mii1_rxd3, MODE(0) | RXACTIVE);
-	write32(&regs->mdio_data, MODE(0) | RXACTIVE | PULLUP_EN);
-	write32(&regs->mdio_clk, MODE(0) | PULLUP_EN);
-}
-
-void am335x_pinmux_nand(void)
-{
-	write32(&regs->gpmc_ad0, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_ad1, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_ad2, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_ad3, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_ad4, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_ad5, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_ad6, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_ad7, MODE(0) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_wait0, MODE(0) | RXACTIVE | PULLUP_EN);
-	write32(&regs->gpmc_wpn, MODE(7) | PULLUP_EN | RXACTIVE);
-	write32(&regs->gpmc_csn0, MODE(0) | PULLUDEN);
-	write32(&regs->gpmc_advn_ale, MODE(0) | PULLUDEN);
-	write32(&regs->gpmc_oen_ren, MODE(0) | PULLUDEN);
-	write32(&regs->gpmc_wen, MODE(0) | PULLUDEN);
-	write32(&regs->gpmc_be0n_cle, MODE(0) | PULLUDEN);
-}