1 files changed, 0 insertions, 459 deletions
diff --git a/plat/hikey/bl1_plat_setup.c b/plat/hikey/bl1_plat_setup.c
deleted file mode 100644
index cb3b252b..00000000
--- a/plat/hikey/bl1_plat_setup.c
+++ /dev/null
@@ -1,459 +0,0 @@
-/*
- * Copyright (c) 2014-2015, Linaro Ltd and Contributors. All rights reserved.
- * Copyright (c) 2014-2015, Hisilicon Ltd and Contributors. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * Neither the name of ARM nor the names of its contributors may be used
- * to endorse or promote products derived from this software without specific
- * prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <arch_helpers.h>
-#include <assert.h>
-#include <bl_common.h>
-#include <cci400.h>
-#include <console.h>
-#include <ctype.h>
-#include <debug.h>
-#include <errno.h>
-#include <gpio.h>
-#include <hi6220.h>
-#include <hi6553.h>
-#include <mmio.h>
-#include <partitions.h>
-#include <platform.h>
-#include <platform_def.h>
-#include <sp804_timer.h>
-#include <string.h>
-#include "../../bl1/bl1_private.h"
-#include "hikey_def.h"
-#include "hikey_private.h"
-
-/*******************************************************************************
- * Declarations of linker defined symbols which will help us find the layout
- * of trusted RAM
- ******************************************************************************/
-extern unsigned long __COHERENT_RAM_START__;
-extern unsigned long __COHERENT_RAM_END__;
-
-/*
- * The next 2 constants identify the extents of the coherent memory region.
- * These addresses are used by the MMU setup code and therefore they must be
- * page-aligned.  It is the responsibility of the linker script to ensure that
- * __COHERENT_RAM_START__ and __COHERENT_RAM_END__ linker symbols refer to
- * page-aligned addresses.
- */
-#define BL1_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__)
-#define BL1_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__)
-
-/* Data structure which holds the extents of the trusted RAM for BL1 */
-static meminfo_t bl1_tzram_layout;
-
-static void hi6220_pmussi_init(void);
-static void hikey_gpio_init(void);
-static void hikey_hi6553_init(void);
-static int query_boot_mode(void);
-
-meminfo_t *bl1_plat_sec_mem_layout(void)
-{
-	return &bl1_tzram_layout;
-}
-
-/*******************************************************************************
- * Perform any BL1 specific platform actions.
- ******************************************************************************/
-void bl1_early_platform_setup(void)
-{
-	const size_t bl1_size = BL1_RAM_LIMIT - BL1_RAM_BASE;
-
-	/* Initialize the console to provide early debug support */
-	console_init(CONSOLE_BASE, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE);
-
-	hi6220_timer_init();
-	/*
-	 * Enable CCI-400 for this cluster. No need for locks as no other cpu is
-	 * active at the moment
-	 */
-	cci_init(CCI400_BASE,
-		 CCI400_SL_IFACE3_CLUSTER_IX,
-		 CCI400_SL_IFACE4_CLUSTER_IX);
-	cci_enable_cluster_coherency(read_mpidr());
-
-	/* Allow BL1 to see the whole Trusted RAM */
-	bl1_tzram_layout.total_base = BL1_RW_BASE;
-	bl1_tzram_layout.total_size = BL1_RW_SIZE;
-
-	/* Calculate how much RAM BL1 is using and how much remains free */
-	bl1_tzram_layout.free_base = BL1_RW_BASE;
-	bl1_tzram_layout.free_size = BL1_RW_SIZE;
-	reserve_mem(&bl1_tzram_layout.free_base,
-		    &bl1_tzram_layout.free_size,
-		    BL1_RAM_BASE,
-		    bl1_size);
-
-	INFO("BL1: 0x%lx - 0x%lx [size = %u]\n", BL1_RAM_BASE, BL1_RAM_LIMIT,
-	     bl1_size);
-}
-
-/*******************************************************************************
- * Perform the very early platform specific architecture setup here. At the
- * moment this only does basic initialization. Later architectural setup
- * (bl1_arch_setup()) does not do anything platform specific.
- ******************************************************************************/
-void bl1_plat_arch_setup(void)
-{
-	configure_mmu_el3(bl1_tzram_layout.total_base,
-			  bl1_tzram_layout.total_size,
-			  BL1_RO_BASE,
-			  BL1_RO_LIMIT,
-			  BL1_COHERENT_RAM_BASE,
-			  BL1_COHERENT_RAM_LIMIT);
-}
-
-static int sd_card_detect(void)
-{
-	int ret;
-	/* configure GPIO8 as nopull */
-	mmio_write_32(0xf8001830, 0);
-	gpio_direction_input(8);
-	ret = gpio_get_value(8);
-	if (!ret)
-		return 1;
-	return 0;
-}
-
-static void hikey_sd_init(void)
-{
-	int ret;
-
-	/* switch pinmux to SD */
-	mmio_write_32(0xf701000c, 0);
-	mmio_write_32(0xf7010010, 0);
-	mmio_write_32(0xf7010014, 0);
-	mmio_write_32(0xf7010018, 0);
-	mmio_write_32(0xf701001c, 0);
-	mmio_write_32(0xf7010020, 0);
-
-	/* input, 16mA or 12mA */
-	mmio_write_32(0xf701080c, 0x64);
-	mmio_write_32(0xf7010810, 0x54);
-	mmio_write_32(0xf7010814, 0x54);
-	mmio_write_32(0xf7010818, 0x54);
-	mmio_write_32(0xf701081c, 0x54);
-	mmio_write_32(0xf7010820, 0x54);
-	ret = sd_card_detect();
-	if (ret)
-		INFO("SD Card has been detected.\n");
-}
-
-static void hikey_jumper_init(void)
-{
-	/* configure GPIO24 as nopull */
-	mmio_write_32(0xf7010950, 0);
-	/* configure GPIO24 as gpio */
-	mmio_write_32(0xf7010140, 0);
-	gpio_direction_input(24);
-	VERBOSE("Jumper value:%d\n", gpio_get_value(24));
-}
-
-static inline char hex2str(unsigned int data)
-{
-	data &= 0xf;
-	if ((data >= 0) && (data <= 9))
-		return (char)(data + 0x30);
-	return (char)(data - 10 + 0x41);
-}
-
-static uint64_t rand(unsigned int data)
-{
-	int64_t quotient, remainder, t;
-
-	quotient = data / 127773;
-	remainder = data % 127773;
-	t = 16807 * remainder - 2836 * quotient;
-	if (t <= 0)
-		t += RANDOM_MAX;
-	return (t % ((uint64_t)RANDOM_MAX + 1));
-}
-
-void generate_serialno(struct random_serial_num *random)
-{
-	unsigned int data, t;
-	int i;
-
-	data = mmio_read_32(AO_SC_SYSTEST_SLICER_CNT0);
-	t = rand(data);
-	random->data = ((uint64_t)t << 32) | data;
-	for (i = 0; i < 8; i++) {
-		random->serialno[i] = hex2str((t >> ((7 - i) << 2)) & 0xf);
-	}
-	for (i = 0; i < 8; i++) {
-		random->serialno[i + 8] = hex2str((data >> ((7 - i) << 2)) & 0xf);
-	}
-	random->serialno[16] = '\0';
-	random->magic = RANDOM_MAGIC;
-}
-
-int assign_serialno(char *cmdbuf, struct random_serial_num *random)
-{
-	int offset, i;
-
-	offset = 0;
-	while (*(cmdbuf + offset) == ' ')
-		offset++;
-	for (i = 0; i < 16; i++) {
-		if (isxdigit(*(cmdbuf + offset + i)))
-			continue;
-		return -EINVAL;
-	}
-	memcpy(random->serialno, cmdbuf + offset, 16);
-	random->serialno[16] = '\0';
-	random->magic = RANDOM_MAGIC;
-	return 0;
-}
-
-static void hikey_verify_serialno(struct random_serial_num *random)
-{
-	char *serialno;
-
-	serialno = load_serialno();
-	if (serialno == NULL) {
-		generate_serialno(random);
-		flush_random_serialno((unsigned long)&random, sizeof(random));
-	}
-}
-
-/*******************************************************************************
- * Function which will perform any remaining platform-specific setup that can
- * occur after the MMU and data cache have been enabled.
- ******************************************************************************/
-void bl1_platform_setup(void)
-{
-	struct random_serial_num random;
-
-	hikey_gpio_init();
-	hi6220_pmussi_init();
-	hikey_hi6553_init();
-	hi6220_pll_init();
-	hikey_sd_init();
-	hikey_jumper_init();
-
-	io_setup();
-	get_partition();
-	INFO("Hisilicon HiKey platform is initialized\n");
-	if (query_boot_mode()) {
-		NOTICE("Enter fastboot mode...\n");
-		flush_loader_image();
-		hikey_verify_serialno(&random);
-		usb_download();
-	}
-}
-
-/* Get the boot mode (normal boot/usb download/uart download) */
-static int query_boot_mode(void)
-{
-	int boot_mode;
-
-	boot_mode = mmio_read_32(ONCHIPROM_PARAM_BASE);
-	if ((boot_mode < 0) || (boot_mode > 2)) {
-		NOTICE("Invalid boot mode is found:%d\n", boot_mode);
-		panic();
-	}
-	return boot_mode;
-}
-
-/* PMU SSI is the device that could map external PMU register to IO */
-static void hi6220_pmussi_init(void)
-{
-	uint32_t data;
-
-	/*
-	 * After reset, PMUSSI stays in reset mode.
-	 * Now make it out of reset.
-	 */
-	mmio_write_32(AO_SC_PERIPH_RSTDIS4,
-		AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N);
-	do {
-		data = mmio_read_32(AO_SC_PERIPH_RSTSTAT4);
-	} while (data & AO_SC_PERIPH_RSTDIS4_PRESET_PMUSSI_N);
-
-	/* set PMU SSI clock latency for read operation */
-	data = mmio_read_32(AO_SC_MCU_SUBSYS_CTRL3);
-	data &= ~AO_SC_MCU_SUBSYS_CTRL3_RCLK_MASK;
-	data |= AO_SC_MCU_SUBSYS_CTRL3_RCLK_3;
-	mmio_write_32(AO_SC_MCU_SUBSYS_CTRL3, data);
-
-	/* enable PMUSSI clock */
-	data = AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_CCPU |
-	       AO_SC_PERIPH_CLKEN5_PCLK_PMUSSI_MCU;
-	mmio_write_32(AO_SC_PERIPH_CLKEN5, data);
-	data = AO_SC_PERIPH_CLKEN4_PCLK_PMUSSI;
-	mmio_write_32(AO_SC_PERIPH_CLKEN4, data);
-
-	/* output high on gpio0 */
-	gpio_direction_output(0);
-	gpio_set_value(0, 1);
-}
-
-static void hikey_hi6553_init(void)
-{
-	int data;
-
-	hi6553_write_8(PERI_EN_MARK, 0x1e);
-	hi6553_write_8(NP_REG_ADJ1, 0);
-	data = DISABLE6_XO_CLK_CONN | DISABLE6_XO_CLK_NFC |
-		DISABLE6_XO_CLK_RF1 | DISABLE6_XO_CLK_RF2;
-	hi6553_write_8(DISABLE6_XO_CLK, data);
-
-	/* configure BUCK0 & BUCK1 */
-	hi6553_write_8(BUCK01_CTRL2, 0x5e);
-	hi6553_write_8(BUCK0_CTRL7, 0x10);
-	hi6553_write_8(BUCK1_CTRL7, 0x10);
-	hi6553_write_8(BUCK0_CTRL5, 0x1e);
-	hi6553_write_8(BUCK1_CTRL5, 0x1e);
-	hi6553_write_8(BUCK0_CTRL1, 0xfc);
-	hi6553_write_8(BUCK1_CTRL1, 0xfc);
-
-	/* configure BUCK2 */
-	hi6553_write_8(BUCK2_REG1, 0x4f);
-	hi6553_write_8(BUCK2_REG5, 0x99);
-	hi6553_write_8(BUCK2_REG6, 0x45);
-	mdelay(1);
-	hi6553_write_8(VSET_BUCK2_ADJ, 0x22);
-	mdelay(1);
-
-	/* configure BUCK3 */
-	hi6553_write_8(BUCK3_REG3, 0x02);
-	hi6553_write_8(BUCK3_REG5, 0x99);
-	hi6553_write_8(BUCK3_REG6, 0x41);
-	hi6553_write_8(VSET_BUCK3_ADJ, 0x02);
-	mdelay(1);
-
-	/* configure BUCK4 */
-	hi6553_write_8(BUCK4_REG2, 0x9a);
-	hi6553_write_8(BUCK4_REG5, 0x99);
-	hi6553_write_8(BUCK4_REG6, 0x45);
-
-	/* configure LDO20 */
-	hi6553_write_8(LDO20_REG_ADJ, 0x50);
-
-	hi6553_write_8(NP_REG_CHG, 0x0f);
-	hi6553_write_8(CLK_TOP0, 0x06);
-	hi6553_write_8(CLK_TOP3, 0xc0);
-	hi6553_write_8(CLK_TOP4, 0x00);
-
-	/* configure LDO7 & LDO10 for SD slot */
-	data = hi6553_read_8(LDO7_REG_ADJ);
-	data = (data & 0xf8) | 0x2;
-	hi6553_write_8(LDO7_REG_ADJ, data);
-	mdelay(5);
-	/* enable LDO7 */
-	hi6553_write_8(ENABLE2_LDO1_8, 1 << 6);
-	mdelay(5);
-	data = hi6553_read_8(LDO10_REG_ADJ);
-	data = (data & 0xf8) | 0x5;
-	hi6553_write_8(LDO10_REG_ADJ, data);
-	mdelay(5);
-	/* enable LDO10 */
-	hi6553_write_8(ENABLE3_LDO9_16, 1 << 1);
-	mdelay(5);
-	/* enable LDO15 */
-	data = hi6553_read_8(LDO15_REG_ADJ);
-	data = (data & 0xf8) | 0x4;
-	hi6553_write_8(LDO15_REG_ADJ, data);
-	hi6553_write_8(ENABLE3_LDO9_16, 1 << 6);
-	mdelay(5);
-	/* enable LDO21 */
-	data = hi6553_read_8(LDO21_REG_ADJ);
-	data = (data & 0xf8) | 0x3;
-	hi6553_write_8(LDO21_REG_ADJ, data);
-	hi6553_write_8(ENABLE4_LDO17_22, 1 << 4);
-	mdelay(5);
-	/* enable LDO22 */
-	data = hi6553_read_8(LDO22_REG_ADJ);
-	data = (data & 0xf8) | 0x7;
-	hi6553_write_8(LDO22_REG_ADJ, data);
-	hi6553_write_8(ENABLE4_LDO17_22, 1 << 5);
-	mdelay(5);
-
-	/* select 32.764KHz */
-	hi6553_write_8(CLK19M2_600_586_EN, 0x01);
-
-	/* Disable PMIC internal interrupt */
-	data = hi6553_read_8(IRQ2_MASK);
-	data = data | 0x3;
-	hi6553_write_8(IRQ2_MASK, data);
-}
-
-static void hikey_gpio_init(void)
-{
-	gpio_register_device(GPIO0_BASE);
-	gpio_register_device(GPIO1_BASE);
-	gpio_register_device(GPIO2_BASE);
-	gpio_register_device(GPIO3_BASE);
-	gpio_register_device(GPIO4_BASE);
-	gpio_register_device(GPIO5_BASE);
-	gpio_register_device(GPIO6_BASE);
-	gpio_register_device(GPIO7_BASE);
-	gpio_register_device(GPIO8_BASE);
-	gpio_register_device(GPIO9_BASE);
-	gpio_register_device(GPIO10_BASE);
-	gpio_register_device(GPIO11_BASE);
-	gpio_register_device(GPIO12_BASE);
-	gpio_register_device(GPIO13_BASE);
-	gpio_register_device(GPIO14_BASE);
-	gpio_register_device(GPIO15_BASE);
-	gpio_register_device(GPIO16_BASE);
-	gpio_register_device(GPIO17_BASE);
-	gpio_register_device(GPIO18_BASE);
-	gpio_register_device(GPIO19_BASE);
-
-	/* Power on indicator LED (User LED0). */
-	gpio_direction_output(32);
-	gpio_set_value(32, 1);
-	gpio_direction_output(33);
-	gpio_direction_output(34);
-	gpio_direction_output(35);
-
-	/* Clear GPIO5 and GPIO6 interrutps */
-	mmio_write_32(GPIO5_BASE + 0x41C, 0xFF);
-	mmio_write_32(GPIO6_BASE + 0x41C, 0xFF);
-
-	/* Initialize PWR_HOLD GPIO */
-	gpio_set_value(0, 1);
-	gpio_direction_output(0);
-}
-
-/*******************************************************************************
- * Before calling this function BL2 is loaded in memory and its entrypoint
- * is set by load_image. This is a placeholder for the platform to change
- * the entrypoint of BL2 and set SPSR and security state.
- * On Juno we are only setting the security state, entrypoint
- ******************************************************************************/
-void bl1_plat_set_bl2_ep_info(image_info_t *bl2_image,
-			      entry_point_info_t *bl2_ep)
-{
-	SET_SECURITY_STATE(bl2_ep->h.attr, SECURE);
-	bl2_ep->spsr = SPSR_64(MODE_EL1, MODE_SP_ELX, DISABLE_ALL_EXCEPTIONS);
-}