Add KBOOT.

apps/QCBGenerator/src/qcb_MX25U3235F_parallel.c

@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * o Redistributions of source code must retain the above copyright notice, this list
+ *   of conditions and the following disclaimer.
+ *
+ * o 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.
+ *
+ * o Neither the name of Freescale Semiconductor, Inc. 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.
+ */
+
+// This is the QCB for the case that two MX25U3235F are connected to QuadSPI0A and QuadSPI0B ports.
+// Work under parallel mode
+const qspi_config_t qspi_config_block = {
+    .tag = kQspiConfigTag,
+    .version = {.version = kQspiVersionTag },
+    .lengthInBytes = 512,
+    .sflash_A1_size = 0x400000,               // 4MB
+    .sflash_B1_size = 0x400000,               // 4MB
+    .sclk_freq = kQspiSerialClockFreq_High,   // High frequency
+    .sflash_type = kQspiFlashPad_Quad,        // SPI Flash devices work under quad-pad mode
+    .sflash_port = kQspiPort_EnableBothPorts, // Both QSPI0A and QSPI0B are enabled.
+    .busy_bit_offset = 0,                     // Busy offset is 0
+    .ddr_mode_enable = 0,                     // disable DDR mode
+    .dqs_enable = 0,                          // Disable DQS feature
+    .parallel_mode_enable = 1,                // QuadSPI module work under parallel mode
+    .pagesize = 512,                          // Page Size : 256 *2 = 512 bytes
+    .sectorsize = 0x2000,                     // Sector Size: 4KB * 2 = 8KB
+    .device_mode_config_en = 1,               // configure quad mode for spi flash
+    .device_cmd = 0x40,                       // Enable quad mode
+    .write_cmd_ipcr = 0x05000000U,            // IPCR indicating enable seqid (5<<24)
+    .ips_command_second_divider = 3,          // Set second divider for QSPI serial clock to 3
+    .look_up_table =
+        {
+                // Seq0 : Quad Read (maximum supported freq: 104MHz)
+                /*
+                CMD:        0xEB - Quad Read, Single pad
+                ADDR:       0x18 - 24bit address, Quad pads
+                DUMMY:      0x06 - 6 clock cycles, Quad pads
+                READ:       0x80 - Read 128 bytes, Quad pads
+                JUMP_ON_CS: 0
+                */
+                [0] = 0x0A1804EB, [1] = 0x1E800E06, [2] = 0x2400,
+
+                // Seq1: Write Enable (maximum supported freq: 104MHz)
+                /*
+                CMD:      0x06 - Write Enable, Single pad
+                */
+                [4] = 0x406,
+
+                // Seq2: Erase All (maximum supported freq: 104MHz)
+                /*
+                CMD:    0x60 - Erase All chip, Single pad
+                */
+                [8] = 0x460,
+
+                // Seq3: Read Status (maximum supported freq: 104MHz)
+                /*
+                CMD:    0x05 - Read Status, single pad
+                READ:   0x01 - Read 1 byte
+                */
+                [12] = 0x1c010405,
+
+                // Seq4: Page Program (maximum supported freq: 104MHz)
+                /*
+                CMD:    0x02 - Page Program, Single pad
+                ADDR:   0x18 - 24bit address, Single pad
+                WRITE:  0x40 - Write 64 bytes at one pass, Single pad
+                        (0x40 is ignored, as it will be overwritten by page size)
+                */
+                [16] = 0x08180402, [17] = 0x2040,
+
+                // Seq5: Write status register to enable quad mode
+                /*
+                CMD:    0x01 - Write Status Register, single pad
+                WRITE:  0x01 - Write 1 byte of data, single pad
+                */
+                [20] = 0x20010401,
+
+                // Seq7: Erase Sector
+                /*
+                CMD:  0x20 - Sector Erase, single pad
+                ADDR: 0x18 - 24 bit address, single pad
+                */
+                [28] = 0x08180420,
+
+                // Seq8: Dummy
+                /*
+                CMD:    0 - Dummy command, used to force SPI flash to exit continuous read mode.
+                        unecessary here because the continous read mode isn't enabled.
+                */
+                [32] = 0,
+        },
+};