diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg | 140 | ||||
| -rw-r--r-- | board/freescale/mx6sx_19x19_arm2/plugin.S | 141 |
2 files changed, 281 insertions, 0 deletions
diff --git a/board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg b/board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg new file mode 100644 index 0000000..3d0deb3 --- /dev/null +++ b/board/freescale/mx6sx_19x19_arm2/imximage_lpddr2.cfg @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Refer docs/README.imxmage for more details about how-to configure + * and create imximage boot image + * + * The syntax is taken as close as possible with the kwbimage + */ + +#define __ASSEMBLY__ +#include <config.h> + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi/sd/nand/onenand, qspi/nor + */ + +#ifdef CONFIG_SYS_BOOT_QSPI +BOOT_FROM qspi +#elif defined(CONFIG_SYS_BOOT_EIMNOR) +BOOT_FROM nor +#else +BOOT_FROM sd +#endif + +#ifdef CONFIG_USE_PLUGIN +/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/ +PLUGIN board/freescale/mx6sx_19x19_arm2/plugin.bin 0x00907000 +#else + +#ifdef CONFIG_SECURE_BOOT +SECURE_BOOT +#endif + +/* + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ + +DATA 4 0x020c4068 0xffffffff +DATA 4 0x020c406c 0xffffffff +DATA 4 0x020c4070 0xffffffff +DATA 4 0x020c4074 0xffffffff +DATA 4 0x020c4078 0xffffffff +DATA 4 0x020c407c 0xffffffff +DATA 4 0x020c4080 0xffffffff +DATA 4 0x020c4084 0xffffffff + +DATA 4 0x020e0618 0x00080000 +DATA 4 0x020e05fc 0x00000000 +DATA 4 0x020e032c 0x00000030 + +DATA 4 0x020e0300 0x00000030 +DATA 4 0x020e02fc 0x00000030 +DATA 4 0x020e05f4 0x00000030 +DATA 4 0x020e0340 0x00000030 +DATA 4 0x020e0320 0x00000000 +DATA 4 0x020e0310 0x00000000 +DATA 4 0x020e0314 0x00000000 +DATA 4 0x020e0614 0x00000030 + +DATA 4 0x020e05f8 0x00020000 +DATA 4 0x020e0330 0x00003030 +DATA 4 0x020e0334 0x00003030 +DATA 4 0x020e0338 0x00003030 +DATA 4 0x020e033c 0x00003030 +DATA 4 0x020e0608 0x00020000 +DATA 4 0x020e060c 0x00000030 +DATA 4 0x020e0610 0x00000030 +DATA 4 0x020e061c 0x00000030 +DATA 4 0x020e0620 0x00000030 +DATA 4 0x020e02ec 0x00000030 +DATA 4 0x020e02f0 0x00000030 +DATA 4 0x020e02f4 0x00000030 +DATA 4 0x020e02f8 0x00000030 + +DATA 4 0x021b001c 0x00008000 +DATA 4 0x021b085c 0x1b4700c7 +DATA 4 0x021b0800 0xa1390003 +DATA 4 0x021b0890 0x00380000 +DATA 4 0x021b08b8 0x00000800 +DATA 4 0x021b081c 0x33333333 +DATA 4 0x021b0820 0x33333333 +DATA 4 0x021b0824 0x33333333 +DATA 4 0x021b0828 0x33333333 +DATA 4 0x021b082c 0xf3333333 +DATA 4 0x021b0830 0xf3333333 +DATA 4 0x021b0834 0xf3333333 +DATA 4 0x021b0838 0xf3333333 +DATA 4 0x021b0848 0x3e42424a +DATA 4 0x021b0850 0x38363832 +DATA 4 0x021b083c 0x20000000 +DATA 4 0x021b0840 0x00000000 +DATA 4 0x021b08b8 0x00000800 + +DATA 4 0x021b000c 0x33374133 +DATA 4 0x021b0004 0x00020024 +DATA 4 0x021b0010 0x00100A42 +DATA 4 0x021b0014 0x00000093 +DATA 4 0x021b0018 0x00001748 +DATA 4 0x021b002c 0x0f9f26d2 +DATA 4 0x021b0030 0x0000020e +DATA 4 0x021b0038 0x00190778 +DATA 4 0x021b0008 0x00000000 +DATA 4 0x021b0040 0x0000004f +DATA 4 0x021b0000 0xc3110000 + +DATA 4 0x021b001c 0x003f8030 +DATA 4 0x021b001c 0xff0a8030 +DATA 4 0x021b001c 0x82018030 +DATA 4 0x021b001c 0x04028030 +DATA 4 0x021b001c 0x02038030 + +DATA 4 0x021b001c 0x003f8038 +DATA 4 0x021b001c 0xff0a8038 +DATA 4 0x021b001c 0x82018038 +DATA 4 0x021b001c 0x04028038 +DATA 4 0x021b001c 0x02038038 + +DATA 4 0x021b0020 0x00001800 +DATA 4 0x021b0818 0x00000000 +DATA 4 0x021b0800 0xa1310003 +DATA 4 0x021b0004 0x00025576 +DATA 4 0x021b0404 0x00011006 +DATA 4 0x021b001c 0x00000000 + +#endif diff --git a/board/freescale/mx6sx_19x19_arm2/plugin.S b/board/freescale/mx6sx_19x19_arm2/plugin.S index 0a6f015..d384aeb 100644 --- a/board/freescale/mx6sx_19x19_arm2/plugin.S +++ b/board/freescale/mx6sx_19x19_arm2/plugin.S @@ -112,6 +112,142 @@ str r2, [r0, #0x01c] .endm + +.macro imx6sx_19x19_lpddr2_arm2_ddr_setting + ldr r0, =IOMUXC_BASE_ADDR + ldr r1, =0x00080000 + str r1, [r0, #0x618] + ldr r1, =0x00000000 + str r1, [r0, #0x5fc] + ldr r1, =0x00000030 + str r1, [r0, #0x32c] + + ldr r1, =0x00000030 + str r1, [r0, #0x300] + str r1, [r0, #0x2fc] + str r1, [r0, #0x5f4] + str r1, [r0, #0x340] + + ldr r1, =0x00000000 + str r1, [r0, #0x320] + str r1, [r0, #0x310] + str r1, [r0, #0x314] + ldr r1, =0x00000030 + str r1, [r0, #0x614] + + ldr r1, =0x00020000 + str r1, [r0, #0x5f8] + ldr r1, =0x00003030 + str r1, [r0, #0x330] + str r1, [r0, #0x334] + str r1, [r0, #0x338] + str r1, [r0, #0x33c] + ldr r1, =0x00020000 + str r1, [r0, #0x608] + ldr r1, =0x00000030 + str r1, [r0, #0x60c] + str r1, [r0, #0x610] + str r1, [r0, #0x61c] + str r1, [r0, #0x620] + str r1, [r0, #0x2ec] + str r1, [r0, #0x2f0] + str r1, [r0, #0x2f4] + str r1, [r0, #0x2f8] + + ldr r0, =MMDC_P0_BASE_ADDR + ldr r2, =0x00008000 + str r2, [r0, #0x1c] + ldr r2, =0x1b4700c7 + str r2, [r0, #0x85c] + ldr r2, =0xa1390003 + str r2, [r0, #0x800] + ldr r2, =0x00380000 + str r2, [r0, #0x890] + ldr r2, =0x00000800 + str r2, [r0, #0x8b8] + + ldr r2, =0x33333333 + str r2, [r0, #0x81c] + str r2, [r0, #0x820] + str r2, [r0, #0x824] + str r2, [r0, #0x828] + + ldr r2, =0xf3333333 + str r2, [r0, #0x82c] + str r2, [r0, #0x830] + str r2, [r0, #0x834] + str r2, [r0, #0x838] + + ldr r2, =0x3e42424a + str r2, [r0, #0x848] + ldr r2, =0x38363832 + str r2, [r0, #0x850] + ldr r2, =0x20000000 + str r2, [r0, #0x83c] + ldr r2, =0x00000000 + str r2, [r0, #0x840] + ldr r2, =0x00000800 + str r2, [r0, #0x8b8] + + ldr r2, =0x33374133 + str r2, [r0, #0x00c] + ldr r2, =0x00020024 + str r2, [r0, #0x004] + ldr r2, =0x00100A42 + str r2, [r0, #0x010] + ldr r2, =0x00000093 + str r2, [r0, #0x014] + ldr r2, =0x00001748 + str r2, [r0, #0x018] + ldr r2, =0x0f9f26d2 + str r2, [r0, #0x02c] + ldr r2, =0x0000020e + str r2, [r0, #0x030] + ldr r2, =0x00190778 + str r2, [r0, #0x038] + ldr r2, =0x00000000 + str r2, [r0, #0x008] + ldr r2, =0x0000004f + str r2, [r0, #0x040] + ldr r2, =0xc3110000 + str r2, [r0, #0x000] + + ldr r2, =0x003f8030 + str r2, [r0, #0x01c] + ldr r2, =0xff0a8030 + str r2, [r0, #0x01c] + ldr r2, =0x82018030 + str r2, [r0, #0x01c] + ldr r2, =0x04028030 + str r2, [r0, #0x01c] + ldr r2, =0x02038030 + str r2, [r0, #0x01c] + + ldr r2, =0x003f8038 + str r2, [r0, #0x01c] + ldr r2, =0xff0a8038 + str r2, [r0, #0x01c] + ldr r2, =0x82018038 + str r2, [r0, #0x01c] + ldr r2, =0x04028038 + str r2, [r0, #0x01c] + ldr r2, =0x02038038 + str r2, [r0, #0x01c] + + ldr r2, =0x00001800 + str r2, [r0, #0x020] + ldr r2, =0x00000000 + str r2, [r0, #0x818] + ldr r2, =0xa1310003 + str r2, [r0, #0x800] + ldr r2, =0x00025576 + str r2, [r0, #0x004] + ldr r2, =0x00011006 + str r2, [r0, #0x404] + ldr r2, =0x00000000 + str r2, [r0, #0x01c] + +.endm .macro imx6_clock_gating ldr r0, =CCM_BASE_ADDR ldr r1, =0xffffffff @@ -129,7 +265,12 @@ .endm .macro imx6_ddr_setting +#if defined (CONFIG_LPDDR2) + imx6sx_19x19_lpddr2_arm2_ddr_setting +#else imx6sx_19x19_ddr3_arm2_ddr_setting +#endif + .endm /* include the common plugin code here */ |