Update "cfg" script to build for plugin image. This default plugin image supports the boot devices as DCD image.
To enable the plugin, must define the CONFIG_USE_PLUGIN in "mx6sxsabresd.h"
Signed-off-by: Ye.Li B37916@freescale.com --- board/freescale/mx6sxsabresd/Makefile | 4 + board/freescale/mx6sxsabresd/imximage.cfg | 6 ++ board/freescale/mx6sxsabresd/plugin.S | 135 +++++++++++++++++++++++++++++ 3 files changed, 145 insertions(+), 0 deletions(-) create mode 100644 board/freescale/mx6sxsabresd/plugin.S
diff --git a/board/freescale/mx6sxsabresd/Makefile b/board/freescale/mx6sxsabresd/Makefile index 97dbfda..bd9ac6f 100644 --- a/board/freescale/mx6sxsabresd/Makefile +++ b/board/freescale/mx6sxsabresd/Makefile @@ -4,3 +4,7 @@ #
obj-y := mx6sxsabresd.o + +extra-$(CONFIG_USE_PLUGIN) := plugin.bin +$(obj)/plugin.bin: $(obj)/plugin.o + $(OBJCOPY) -O binary --gap-fill 0xff $< $@ diff --git a/board/freescale/mx6sxsabresd/imximage.cfg b/board/freescale/mx6sxsabresd/imximage.cfg index c862617..9a99208 100644 --- a/board/freescale/mx6sxsabresd/imximage.cfg +++ b/board/freescale/mx6sxsabresd/imximage.cfg @@ -18,6 +18,11 @@ IMAGE_VERSION 2
BOOT_FROM sd
+#ifdef CONFIG_USE_PLUGIN +/*PLUGIN plugin-binary-file IRAM_FREE_START_ADDR*/ +PLUGIN board/freescale/mx6sxsabresd/plugin.bin 0x00907000 +#else + /* * Device Configuration Data (DCD) * @@ -130,3 +135,4 @@ DATA 4 0x021b001c 0x04008040 DATA 4 0x021b0020 0x00000800 DATA 4 0x021b0818 0x00011117 DATA 4 0x021b001c 0x00000000 +#endif diff --git a/board/freescale/mx6sxsabresd/plugin.S b/board/freescale/mx6sxsabresd/plugin.S new file mode 100644 index 0000000..667095f --- /dev/null +++ b/board/freescale/mx6sxsabresd/plugin.S @@ -0,0 +1,135 @@ +/* + * Copyright (C) 2013-2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +/* DDR script */ +.macro imx6sx_sabresd_ddr_setting + ldr r0, =IOMUXC_BASE_ADDR + ldr r1, =0x000c0000 + str r1, [r0, #0x618] + ldr r1, =0x00000000 + str r1, [r0, #0x5fc] + ldr r1, =0x00000030 + str r1, [r0, #0x32c] + + ldr r1, =0x00000020 + str r1, [r0, #0x300] + str r1, [r0, #0x2fc] + str r1, [r0, #0x5f4] + str r1, [r0, #0x340] + + ldr r1, =0x00000000 + str r1, [r0, #0x320] + ldr r1, =0x00000020 + str r1, [r0, #0x310] + str r1, [r0, #0x314] + str r1, [r0, #0x614] + + ldr r1, =0x00020000 + str r1, [r0, #0x5f8] + ldr r1, =0x00000028 + 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, =0x00000028 + 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, =0xa1390003 + str r2, [r0, #0x800] + ldr r2, =0x00290025 + str r2, [r0, #0x80c] + ldr r2, =0x00220022 + str r2, [r0, #0x810] + ldr r2, =0x41480144 + str r2, [r0, #0x83c] + ldr r2, =0x01340130 + str r2, [r0, #0x840] + ldr r2, =0x3C3E4244 + str r2, [r0, #0x848] + ldr r2, =0x34363638 + str r2, [r0, #0x850] + + ldr r2, =0x33333333 + str r2, [r0, #0x81c] + str r2, [r0, #0x820] + str r2, [r0, #0x824] + str r2, [r0, #0x828] + + ldr r2, =0x00000800 + str r2, [r0, #0x8b8] + ldr r2, =0x0002002d + str r2, [r0, #0x004] + ldr r2, =0x00333030 + str r2, [r0, #0x008] + ldr r2, =0x676b52f3 + str r2, [r0, #0x00c] + ldr r2, =0xb66d8b63 + str r2, [r0, #0x010] + ldr r2, =0x01ff00db + str r2, [r0, #0x014] + ldr r2, =0x00011740 + str r2, [r0, #0x018] + ldr r2, =0x00008000 + str r2, [r0, #0x01c] + ldr r2, =0x000026d2 + str r2, [r0, #0x02c] + ldr r2, =0x006b1023 + str r2, [r0, #0x030] + ldr r2, =0x0000005f + str r2, [r0, #0x040] + ldr r2, =0x84190000 + str r2, [r0, #0x000] + ldr r2, =0x04008032 + str r2, [r0, #0x01c] + ldr r2, =0x00008033 + str r2, [r0, #0x01c] + ldr r2, =0x00048031 + str r2, [r0, #0x01c] + ldr r2, =0x05208030 + str r2, [r0, #0x01c] + ldr r2, =0x04008040 + str r2, [r0, #0x01c] + ldr r2, =0x00000800 + str r2, [r0, #0x020] + ldr r2, =0x00011117 + str r2, [r0, #0x818] + ldr r2, =0x00000000 + str r2, [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] + str r1, [r0, #0x084] +.endm + +.macro imx6_qos_setting +.endm + +.macro imx6_ddr_setting + imx6sx_sabresd_ddr_setting +.endm + +/* include the common plugin code here */ +#include <asm/arch/mx6_plugin.S>