Add plugin support for mx6sllevk board.
Signed-off-by: Peng Fan peng.fan@nxp.com Cc: Stefano Babic sbabic@denx.de --- board/freescale/mx6sllevk/imximage.cfg | 6 ++ board/freescale/mx6sllevk/plugin.S | 155 +++++++++++++++++++++++++++++++++ configs/mx6sllevk_plugin_defconfig | 37 ++++++++ 3 files changed, 198 insertions(+) create mode 100644 board/freescale/mx6sllevk/plugin.S create mode 100644 configs/mx6sllevk_plugin_defconfig
diff --git a/board/freescale/mx6sllevk/imximage.cfg b/board/freescale/mx6sllevk/imximage.cfg index 53fb74f..7d8b323 100644 --- a/board/freescale/mx6sllevk/imximage.cfg +++ b/board/freescale/mx6sllevk/imximage.cfg @@ -23,6 +23,11 @@ IMAGE_VERSION 2
BOOT_FROM sd
+#ifdef CONFIG_USE_IMXIMG_PLUGIN +/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/ +PLUGIN board/freescale/mx6sllevk/plugin.bin 0x00907000 +#else + #ifdef CONFIG_SECURE_BOOT CSF CONFIG_CSF_SIZE #endif @@ -119,3 +124,4 @@ DATA 4 0x021B0800 0xA1390003 DATA 4 0x021B0004 0x00020052 DATA 4 0x021B0404 0x00011006 DATA 4 0x021B001C 0x00000000 +#endif diff --git a/board/freescale/mx6sllevk/plugin.S b/board/freescale/mx6sllevk/plugin.S new file mode 100644 index 0000000..f9ef35a --- /dev/null +++ b/board/freescale/mx6sllevk/plugin.S @@ -0,0 +1,155 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +/* DDR script */ +.macro imx6sll_evk_ddr_setting + ldr r0, =IOMUXC_BASE_ADDR + ldr r1, =0x00080000 + str r1, [r0, #0x550] + ldr r1, =0x00000000 + str r1, [r0, #0x534] + ldr r1, =0x00000030 + str r1, [r0, #0x2AC] + str r1, [r0, #0x548] + str r1, [r0, #0x52C] + ldr r1, =0x00020000 + str r1, [r0, #0x530] + ldr r1, =0x00003030 + str r1, [r0, #0x2B0] + str r1, [r0, #0x2B4] + str r1, [r0, #0x2B8] + str r1, [r0, #0x2BC] + + ldr r1, =0x00020000 + str r1, [r0, #0x540] + ldr r1, =0x00000030 + str r1, [r0, #0x544] + str r1, [r0, #0x54C] + str r1, [r0, #0x554] + str r1, [r0, #0x558] + str r1, [r0, #0x294] + str r1, [r0, #0x298] + str r1, [r0, #0x29C] + str r1, [r0, #0x2A0] + + ldr r1, =0x00082030 + str r1, [r0, #0x2C0] + + ldr r0, =MMDC_P0_BASE_ADDR + ldr r1, =0x00008000 + str r1, [r0, #0x1C] + ldr r1, =0xA1390003 + str r1, [r0, #0x800] + ldr r1, =0x084700C7 + str r1, [r0, #0x85C] + ldr r1, =0x00400000 + str r1, [r0, #0x890] + + ldr r1, =0x3F393B3C + str r1, [r0, #0x848] + ldr r1, =0x262C3826 + str r1, [r0, #0x850] + + ldr r1, =0x33333333 + str r1, [r0, #0x81C] + str r1, [r0, #0x820] + str r1, [r0, #0x824] + str r1, [r0, #0x828] + + ldr r1, =0xf3333333 + str r1, [r0, #0x82C] + str r1, [r0, #0x830] + str r1, [r0, #0x834] + str r1, [r0, #0x838] + + ldr r1, =0x24922492 + str r1, [r0, #0x8C0] + ldr r1, =0x00000800 + str r1, [r0, #0x8B8] + + ldr r1, =0x00020052 + str r1, [r0, #0x004] + ldr r1, =0x53574333 + str r1, [r0, #0x00C] + ldr r1, =0x00100B22 + str r1, [r0, #0x010] + ldr r1, =0x00170778 + str r1, [r0, #0x038] + ldr r1, =0x00C700DB + str r1, [r0, #0x014] + ldr r1, =0x00201718 + str r1, [r0, #0x018] + ldr r1, =0x0F9F26D2 + str r1, [r0, #0x02C] + ldr r1, =0x009F0E10 + str r1, [r0, #0x030] + ldr r1, =0x0000005F + str r1, [r0, #0x040] + ldr r1, =0xC4190000 + str r1, [r0, #0x000] + ldr r1, =0x20000000 + str r1, [r0, #0x83C] + + ldr r1, =0x00008050 + str r1, [r0, #0x01C] + ldr r1, =0x00008058 + str r1, [r0, #0x01C] + ldr r1, =0x003F8030 + str r1, [r0, #0x01C] + ldr r1, =0x003F8038 + str r1, [r0, #0x01C] + ldr r1, =0xFF0A8030 + str r1, [r0, #0x01C] + ldr r1, =0xFF0A8038 + str r1, [r0, #0x01C] + ldr r1, =0x04028030 + str r1, [r0, #0x01C] + ldr r1, =0x04028038 + str r1, [r0, #0x01C] + ldr r1, =0x83018030 + str r1, [r0, #0x01C] + ldr r1, =0x83018038 + str r1, [r0, #0x01C] + ldr r1, =0x01038030 + str r1, [r0, #0x01C] + ldr r1, =0x01038038 + str r1, [r0, #0x01C] + + ldr r1, =0x00001800 + str r1, [r0, #0x020] + ldr r1, =0xA1390003 + str r1, [r0, #0x800] + ldr r1, =0x00020052 + str r1, [r0, #0x004] + ldr r1, =0x00011006 + str r1, [r0, #0x404] + ldr r1, =0x00000000 + str r1, [r0, #0x01C] +.endm + +.macro imx6_clock_gating + ldr r0, =CCM_BASE_ADDR + ldr r1, =0xffffffff + str r1, [r0, #0x068] + str r1, [r0, #0x06c] + str r1, [r0, #0x070] + str r1, [r0, #0x074] + str r1, [r0, #0x078] + str r1, [r0, #0x07c] + str r1, [r0, #0x080] +.endm + +.macro imx6_qos_setting +.endm + +.macro imx6_ddr_setting + imx6sll_evk_ddr_setting +.endm + +/* include the common plugin code here */ +#include <asm/arch/mx6_plugin.S> diff --git a/configs/mx6sllevk_plugin_defconfig b/configs/mx6sllevk_plugin_defconfig new file mode 100644 index 0000000..e6be979 --- /dev/null +++ b/configs/mx6sllevk_plugin_defconfig @@ -0,0 +1,37 @@ +CONFIG_ARM=y +CONFIG_ARCH_MX6=y +CONFIG_TARGET_MX6SLLEVK=y +CONFIG_USE_IMXIMG_PLUGIN=y +CONFIG_DEFAULT_DEVICE_TREE="imx6sll-evk" +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sllevk/imximage.cfg" +CONFIG_BOOTDELAY=3 +CONFIG_HUSH_PARSER=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_IMLS is not set +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_MMC=y +CONFIG_CMD_I2C=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_REGULATOR=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_CONTROL=y +# CONFIG_BLK is not set +CONFIG_DM_GPIO=y +CONFIG_DM_I2C=y +CONFIG_DM_MMC=y +# CONFIG_DM_MMC_OPS is not set +CONFIG_PINCTRL=y +CONFIG_PINCTRL_IMX6=y +CONFIG_DM_PMIC=y +CONFIG_DM_PMIC_PFUZE100=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_PFUZE100=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y