Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 127 insertions, 0 deletions

diff --git a/roms/u-boot/board/calao/usb_a9263/usb_a9263.c b/roms/u-boot/board/calao/usb_a9263/usb_a9263.c
new file mode 100644
index 000000000..c0a5c518c
--- /dev/null
+++ b/roms/u-boot/board/calao/usb_a9263/usb_a9263.c
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2007-2013
+ * Stelian Pop <stelian.pop@leadtechdesign.com>
+ * Lead Tech Design <www.leadtechdesign.com>
+ * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
+ * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
+ */
+
+#include <common.h>
+#include <init.h>
+#include <asm/arch/at91sam9_smc.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/at91_matrix.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/gpio.h>
+#include <asm-generic/gpio.h>
+#include <asm/global_data.h>
+#include <asm/io.h>
+#include <net.h>
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_CMD_NAND
+static void usb_a9263_nand_hw_init(void)
+{
+	unsigned long csa;
+	at91_smc_t *smc = (at91_smc_t *)ATMEL_BASE_SMC0;
+	at91_matrix_t *matrix = (at91_matrix_t *)ATMEL_BASE_MATRIX;
+
+	/* Enable CS3 */
+	csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A;
+	writel(csa, &matrix->csa[0]);
+
+	/* Configure SMC CS3 for NAND/SmartMedia */
+	writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
+	       AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
+	       &smc->cs[3].setup);
+
+	writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) |
+	       AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3),
+	       &smc->cs[3].pulse);
+
+	writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5),
+	       &smc->cs[3].cycle);
+
+	writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+	       AT91_SMC_MODE_EXNW_DISABLE |
+	       AT91_SMC_MODE_DBW_8 |
+	       AT91_SMC_MODE_TDF_CYCLE(2), &smc->cs[3].mode);
+
+	at91_periph_clk_enable(ATMEL_ID_PIOA);
+	at91_periph_clk_enable(ATMEL_ID_PIOCDE);
+
+	/* Configure RDY/BSY */
+	gpio_request(CONFIG_SYS_NAND_READY_PIN, "NAND ready/busy");
+	gpio_direction_input(CONFIG_SYS_NAND_READY_PIN);
+
+	/* Enable NandFlash */
+	gpio_request(CONFIG_SYS_NAND_ENABLE_PIN, "NAND enable");
+	gpio_direction_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
+}
+#endif
+
+#ifdef CONFIG_MACB
+static void usb_a9263_macb_hw_init(void)
+{
+	at91_periph_clk_enable(ATMEL_ID_EMAC);
+
+	/*
+	 * Disable pull-up on:
+	 *  RXDV (PC25) => PHY normal mode (not Test mode)
+	 *  ERX0 (PE25) => PHY ADDR0
+	 *  ERX1 (PE26) => PHY ADDR1 => PHYADDR = 0x0
+	 *
+	 * PHY has internal weak pull-up/pull-down
+	 */
+	gpio_request(GPIO_PIN_PC(25), "PHY mode");
+	gpio_direction_input(GPIO_PIN_PC(25));
+
+	gpio_request(GPIO_PIN_PE(25), "PHY ADDR0");
+	gpio_direction_input(GPIO_PIN_PE(25));
+
+	gpio_request(GPIO_PIN_PE(26), "PHY ADDR1");
+	gpio_direction_input(GPIO_PIN_PE(26));
+
+	at91_phy_reset();
+
+	/* It will set proper pinmux for ports PC25, PE25-26 */
+	at91_macb_hw_init();
+}
+#endif
+
+int board_init(void)
+{
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+#ifdef CONFIG_CMD_NAND
+	usb_a9263_nand_hw_init();
+#endif
+#ifdef CONFIG_MACB
+	usb_a9263_macb_hw_init();
+#endif
+#ifdef CONFIG_USB_OHCI_NEW
+	at91_uhp_hw_init();
+#endif
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+				    CONFIG_SYS_SDRAM_SIZE);
+	return 0;
+}
+
+int board_eth_init(struct bd_info *bis)
+{
+	int rc = 0;
+
+#ifdef CONFIG_MACB
+	rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC, 0x0001);
+#endif
+	return rc;
+}