msmzirc: target: add initial support for msmzirc
Add initial msmzirc target files for bring up.
Change-Id: I000398990de67c4f801860e6a9293bee62b7afb4
diff --git a/target/msmzirc/init.c b/target/msmzirc/init.c
new file mode 100644
index 0000000..22d4505
--- /dev/null
+++ b/target/msmzirc/init.c
@@ -0,0 +1,331 @@
+/* Copyright (c) 2014, The Linux Foundation. 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 The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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 <debug.h>
+#include <board.h>
+#include <platform.h>
+#include <target.h>
+#include <smem.h>
+#include <baseband.h>
+#include <lib/ptable.h>
+#include <qpic_nand.h>
+#include <ctype.h>
+#include <string.h>
+#include <pm8x41.h>
+#include <reg.h>
+#include <hsusb.h>
+#include <mmc.h>
+#include <platform/timer.h>
+#include <platform/irqs.h>
+#include <platform/gpio.h>
+#include <platform/clock.h>
+#include <qmp_phy.h>
+
+extern void smem_ptable_init(void);
+extern void smem_add_modem_partitions(struct ptable *flash_ptable);
+void target_sdc_init();
+
+static struct ptable flash_ptable;
+
+/* PMIC config data */
+#define PMIC_ARB_CHANNEL_NUM 0
+#define PMIC_ARB_OWNER_ID 0
+
+/* NANDc BAM pipe numbers */
+#define DATA_CONSUMER_PIPE 0
+#define DATA_PRODUCER_PIPE 1
+#define CMD_PIPE 2
+
+/* NANDc BAM pipe groups */
+#define DATA_PRODUCER_PIPE_GRP 0
+#define DATA_CONSUMER_PIPE_GRP 0
+#define CMD_PIPE_GRP 1
+
+/* NANDc EE */
+#define QPIC_NAND_EE 0
+
+/* NANDc max desc length. */
+#define QPIC_NAND_MAX_DESC_LEN 0x7FFF
+
+#define LAST_NAND_PTN_LEN_PATTERN 0xFFFFFFFF
+
+struct qpic_nand_init_config config;
+
+void update_ptable_names(void)
+{
+ uint32_t ptn_index;
+ struct ptentry *ptentry_ptr = flash_ptable.parts;
+ struct ptentry *boot_ptn;
+ unsigned i;
+ uint32_t len;
+
+ /* Change all names to lower case. */
+ for (ptn_index = 0; ptn_index != (uint32_t)flash_ptable.count; ptn_index++)
+ {
+ len = strlen(ptentry_ptr[ptn_index].name);
+
+ for (i = 0; i < len; i++)
+ {
+ if (isupper(ptentry_ptr[ptn_index].name[i]))
+ {
+ ptentry_ptr[ptn_index].name[i] = tolower(ptentry_ptr[ptn_index].name[i]);
+ }
+ }
+
+ /* SBL fills in the last partition length as 0xFFFFFFFF.
+ * Update the length field based on the number of blocks on the flash.
+ */
+ if ((uint32_t)(ptentry_ptr[ptn_index].length) == LAST_NAND_PTN_LEN_PATTERN)
+ {
+ ptentry_ptr[ptn_index].length = flash_num_blocks() - ptentry_ptr[ptn_index].start;
+ }
+ }
+}
+
+void target_early_init(void)
+{
+#if WITH_DEBUG_UART
+ uart_dm_init(2, 0, BLSP1_UART1_BASE);
+#endif
+}
+
+int target_is_emmc_boot(void)
+{
+ return platform_boot_dev_isemmc();
+}
+
+/* init */
+void target_init(void)
+{
+ dprintf(INFO, "target_init()\n");
+
+ spmi_init(PMIC_ARB_CHANNEL_NUM, PMIC_ARB_OWNER_ID);
+
+ if (platform_boot_dev_isemmc()) {
+ target_sdc_init();
+ if (partition_read_table()) {
+ dprintf(CRITICAL, "Error reading the partition table info\n");
+ ASSERT(0);
+ }
+ } else {
+ config.pipes.read_pipe = DATA_PRODUCER_PIPE;
+ config.pipes.write_pipe = DATA_CONSUMER_PIPE;
+ config.pipes.cmd_pipe = CMD_PIPE;
+
+ config.pipes.read_pipe_grp = DATA_PRODUCER_PIPE_GRP;
+ config.pipes.write_pipe_grp = DATA_CONSUMER_PIPE_GRP;
+ config.pipes.cmd_pipe_grp = CMD_PIPE_GRP;
+
+ config.bam_base = MSM_NAND_BAM_BASE;
+ config.nand_base = MSM_NAND_BASE;
+ config.ee = QPIC_NAND_EE;
+ config.max_desc_len = QPIC_NAND_MAX_DESC_LEN;
+
+ qpic_nand_init(&config);
+
+ ptable_init(&flash_ptable);
+ smem_ptable_init();
+ smem_add_modem_partitions(&flash_ptable);
+
+ update_ptable_names();
+ flash_set_ptable(&flash_ptable);
+ }
+}
+
+/* reboot */
+void reboot_device(unsigned reboot_reason)
+{
+ /* Write the reboot reason */
+ writel(reboot_reason, RESTART_REASON_ADDR);
+
+ /* Configure PMIC for warm reset */
+ /* PM 8019 v1 aligns with PM8941 v2.
+ * This call should be based on the pmic version
+ * when PM8019 v2 is available.
+ */
+ pm8x41_v2_reset_configure(PON_PSHOLD_WARM_RESET);
+
+ /* Drop PS_HOLD for MSM */
+ writel(0x00, MPM2_MPM_PS_HOLD);
+
+ mdelay(5000);
+
+ dprintf(CRITICAL, "Rebooting failed\n");
+ return;
+}
+
+/* Identify the current target */
+void target_detect(struct board_data *board)
+{
+ /* This property is filled as part of board.c */
+}
+
+unsigned board_machtype(void)
+{
+ return LINUX_MACHTYPE_UNKNOWN;
+}
+
+/* Identify the baseband being used */
+void target_baseband_detect(struct board_data *board)
+{
+ board->baseband = BASEBAND_MSM;
+}
+
+unsigned check_reboot_mode(void)
+{
+ unsigned restart_reason = 0;
+
+ /* Read reboot reason and scrub it */
+ restart_reason = readl(RESTART_REASON_ADDR);
+
+ writel(0x00, RESTART_REASON_ADDR);
+
+ return restart_reason;
+}
+
+int get_target_boot_params(const char *cmdline, const char *part, char *buf,
+ int buflen)
+{
+ struct ptable *ptable;
+ int system_ptn_index = -1;
+
+ if (!target_is_emmc_boot()) {
+ if (!cmdline || !part || !buf || buflen < 0) {
+ dprintf(CRITICAL, "WARN: Invalid input param\n");
+ return -1;
+ }
+
+ ptable = flash_get_ptable();
+ if (!ptable) {
+ dprintf(CRITICAL,
+ "WARN: Cannot get flash partition table\n");
+ return -1;
+ }
+
+ system_ptn_index = ptable_get_index(ptable, part);
+ if (system_ptn_index < 0) {
+ dprintf(CRITICAL,
+ "WARN: Cannot get partition index for %s\n", part);
+ return -1;
+ }
+
+ /*
+ * check if cmdline contains "root=" at the beginning of buffer or
+ * " root=" in the middle of buffer.
+ */
+ if (((!strncmp(cmdline, "root=", strlen("root="))) ||
+ (strstr(cmdline, " root="))))
+ dprintf(DEBUG, "DEBUG: cmdline has root=\n");
+ else
+ snprintf(buf, buflen, " root=/dev/mtdblock%d",
+ system_ptn_index);
+ }
+
+ return 0;
+}
+
+const char * target_usb_controller()
+{
+ return "dwc";
+}
+
+static void set_sdc_power_ctrl()
+{
+ /* Drive strength configs for sdc pins */
+ struct tlmm_cfgs sdc1_hdrv_cfg[] =
+ {
+ { SDC1_CLK_HDRV_CTL_OFF, TLMM_CUR_VAL_16MA, TLMM_HDRV_MASK },
+ { SDC1_CMD_HDRV_CTL_OFF, TLMM_CUR_VAL_10MA, TLMM_HDRV_MASK },
+ { SDC1_DATA_HDRV_CTL_OFF, TLMM_CUR_VAL_6MA, TLMM_HDRV_MASK },
+ };
+
+ /* Pull configs for sdc pins */
+ struct tlmm_cfgs sdc1_pull_cfg[] =
+ {
+ { SDC1_CLK_PULL_CTL_OFF, TLMM_NO_PULL, TLMM_PULL_MASK },
+ { SDC1_CMD_PULL_CTL_OFF, TLMM_PULL_UP, TLMM_PULL_MASK },
+ { SDC1_DATA_PULL_CTL_OFF, TLMM_PULL_UP, TLMM_PULL_MASK },
+ };
+
+ /* Set the drive strength & pull control values */
+ tlmm_set_hdrive_ctrl(sdc1_hdrv_cfg, ARRAY_SIZE(sdc1_hdrv_cfg));
+ tlmm_set_pull_ctrl(sdc1_pull_cfg, ARRAY_SIZE(sdc1_pull_cfg));
+}
+
+static struct mmc_device *dev;
+
+void *target_mmc_device()
+{
+ return (void *) dev;
+}
+
+void target_sdc_init()
+{
+ struct mmc_config_data config;
+
+ /* Set drive strength & pull ctrl values */
+ set_sdc_power_ctrl();
+
+ config.slot = 1;
+ config.bus_width = DATA_BUS_WIDTH_4BIT;
+ config.max_clk_rate = MMC_CLK_200MHZ;
+ config.sdhc_base = MSM_SDC1_SDHCI_BASE;
+ config.pwrctl_base = MSM_SDC1_BASE;
+ config.pwr_irq = SDCC1_PWRCTL_IRQ;
+ config.hs400_support = 0;
+
+ if (!(dev = mmc_init(&config))) {
+ dprintf(CRITICAL, "mmc init failed!");
+ ASSERT(0);
+ }
+}
+
+void target_uninit(void)
+{
+ if (platform_boot_dev_isemmc())
+ {
+ mmc_put_card_to_sleep(dev);
+ sdhci_mode_disable(&dev->host);
+ }
+}
+
+target_usb_iface_t* target_usb30_init()
+{
+ target_usb_iface_t *t_usb_iface;
+
+ t_usb_iface = calloc(1, sizeof(target_usb_iface_t));
+ ASSERT(t_usb_iface);
+
+ t_usb_iface->mux_config = NULL;
+ t_usb_iface->phy_init = usb30_qmp_phy_init;
+ t_usb_iface->phy_reset = usb30_qmp_phy_reset;
+ t_usb_iface->clock_init = clock_usb30_init;
+ t_usb_iface->vbus_override = 1;
+
+ return t_usb_iface;
+}
diff --git a/target/msmzirc/keypad.c b/target/msmzirc/keypad.c
new file mode 100644
index 0000000..63118a3
--- /dev/null
+++ b/target/msmzirc/keypad.c
@@ -0,0 +1,64 @@
+/* Copyright (c) 2013-2014, The Linux Foundation. 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 The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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 <reg.h>
+#include <platform/gpio.h>
+#include <platform/iomap.h>
+
+/* GPIO that controls the button
+ * for FASTBOOT.
+ */
+#define FASTBOOT_KEY_GPIO_ID 58
+
+/*
+ * Returns fastboot button state.
+ * Returns 0 if button is not pressed, 1 when pressed.
+ */
+int get_fastboot_key_state(void)
+{
+ int ret;
+
+ gpio_tlmm_config(FASTBOOT_KEY_GPIO_ID, 0, GPIO_INPUT, GPIO_PULL_DOWN, GPIO_2MA, GPIO_ENABLE);
+
+ ret = gpio_get_state(FASTBOOT_KEY_GPIO_ID);
+
+ return ret;
+}
+
+/*
+* Return 1 to trigger to fastboot
+*/
+int fastboot_trigger(void)
+{
+ int ret;
+
+ ret = get_fastboot_key_state();
+
+ return (ret);
+}
+
diff --git a/target/msmzirc/meminfo.c b/target/msmzirc/meminfo.c
new file mode 100644
index 0000000..91dd213
--- /dev/null
+++ b/target/msmzirc/meminfo.c
@@ -0,0 +1,91 @@
+/* Copyright (c) 2013-2014, The Linux Foundation. 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 The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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 <reg.h>
+#include <debug.h>
+#include <malloc.h>
+#include <smem.h>
+#include <stdint.h>
+#include <libfdt.h>
+#include <platform.h>
+#include <platform/iomap.h>
+#include <dev_tree.h>
+
+#define SIZE_1M (1024 * 1024)
+
+static struct smem_ram_ptable ram_ptable;
+
+struct smem_ram_ptable* target_smem_ram_ptable_init()
+{
+ /* Make sure RAM partition table is initialized */
+ ASSERT(smem_ram_ptable_init(&ram_ptable));
+
+ return &ram_ptable;
+}
+
+/* Funtion to add the ram partition entries into device tree.
+ * The function assumes that all the entire fixed memory regions should
+ * be listed in the first bank of the passed in ddr regions.
+ */
+uint32_t target_dev_tree_mem(void *fdt, uint32_t memory_node_offset)
+{
+ unsigned int i;
+ int ret;
+
+ for (i = 0; i < ram_ptable.len; i++) {
+ if ((ram_ptable.parts[i].category == SDRAM) &&
+ (ram_ptable.parts[i].type == SYS_MEMORY)) {
+ /* Pass along all other usable memory regions to Linux */
+ /* Any memory not accessible by the kernel which is below the
+ * kernel start address must *not* be given to the kernel.
+ */
+ ret = dev_tree_add_mem_info(fdt, memory_node_offset,
+ ram_ptable.parts[i].start,
+ ram_ptable.parts[i].size);
+
+ if (ret) {
+ dprintf(CRITICAL, "Failed to add memory bank addresses to device tree\n");
+ goto target_dev_tree_mem_err;
+ }
+ }
+ }
+
+target_dev_tree_mem_err:
+
+ return ret;
+}
+
+void *target_get_scratch_address(void)
+{
+ return ((void *) VA((addr_t)SCRATCH_REGION2));
+}
+
+unsigned target_get_max_flash_size(void)
+{
+ return (SCRATCH_REGION2_SIZE);
+}
diff --git a/target/msmzirc/rules.mk b/target/msmzirc/rules.mk
new file mode 100644
index 0000000..a69e059
--- /dev/null
+++ b/target/msmzirc/rules.mk
@@ -0,0 +1,38 @@
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+INCLUDES += -I$(LOCAL_DIR)/include -I$(LK_TOP_DIR)/platform/msm_shared
+
+PLATFORM := msmzirc
+
+MEMBASE := 0x8F100000
+MEMSIZE := 0x00100000 # 1MB
+BASE_ADDR := 0x80000000
+SCRATCH_ADDR := 0x90000000
+SCRATCH_REGION1 := 0x90000000
+SCRATCH_REGION1_SIZE := 0x01000000 #16MB
+SCRATCH_REGION2 := 0x91300000
+SCRATCH_REGION2_SIZE := 0x06B00000 # 107MB
+
+DEFINES += NO_KEYPAD_DRIVER=1
+DEFINES += PERIPH_BLK_BLSP=1
+
+MODULES += \
+ dev/keys \
+ lib/ptable \
+ dev/pmic/pm8x41 \
+ lib/libfdt
+
+DEFINES += \
+ MEMBASE=$(MEMBASE) \
+ BASE_ADDR=$(BASE_ADDR) \
+ SCRATCH_ADDR=$(SCRATCH_ADDR) \
+ SCRATCH_REGION1=$(SCRATCH_REGION1) \
+ SCRATCH_REGION2=$(SCRATCH_REGION2) \
+ MEMSIZE=$(MEMSIZE) \
+ SCRATCH_REGION1_SIZE=$(SCRATCH_REGION1_SIZE) \
+ SCRATCH_REGION2_SIZE=$(SCRATCH_REGION2_SIZE) \
+
+OBJS += \
+ $(LOCAL_DIR)/init.o \
+ $(LOCAL_DIR)/meminfo.o \
+ $(LOCAL_DIR)/keypad.o
diff --git a/target/msmzirc/tools/makefile b/target/msmzirc/tools/makefile
new file mode 100644
index 0000000..8297318
--- /dev/null
+++ b/target/msmzirc/tools/makefile
@@ -0,0 +1,13 @@
+#Makefile to generate appsboot.mbn
+
+ifeq ($(BOOTLOADER_OUT),.)
+APPSBOOTOUT_DIR := $(BUILDDIR)
+else
+APPSBOOTOUT_DIR := $(BOOTLOADER_OUT)/../..
+endif
+
+ABOOTMBN := emmc_appsboot.mbn
+APPSBOOTHEADER: $(ABOOTMBN)
+
+$(ABOOTMBN): $(OUTELF_STRIP)
+ $(hide) cp -f $(OUTELF_STRIP) $(APPSBOOTOUT_DIR)/$(ABOOTMBN)