diff options
Diffstat (limited to 'unmaintained/uboot-udoo/0001-parabola-arm-modifications.patch')
| -rw-r--r-- | unmaintained/uboot-udoo/0001-parabola-arm-modifications.patch | 391 |
1 files changed, 391 insertions, 0 deletions
diff --git a/unmaintained/uboot-udoo/0001-parabola-arm-modifications.patch b/unmaintained/uboot-udoo/0001-parabola-arm-modifications.patch new file mode 100644 index 000000000..7fd54e8f3 --- /dev/null +++ b/unmaintained/uboot-udoo/0001-parabola-arm-modifications.patch @@ -0,0 +1,391 @@ +diff --git a/board/udoo/1066mhz_4x256mx16_dl.cfg b/board/udoo/1066mhz_4x256mx16_dl.cfg +new file mode 100644 +index 0000000..e37c9f9 +--- /dev/null ++++ b/board/udoo/1066mhz_4x256mx16_dl.cfg +@@ -0,0 +1,58 @@ ++/* ++ * Copyright (C) 2013 Seco USA Inc ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++ ++DATA 4, MX6_MMDC_P0_MDPDC, 0x0002002D ++DATA 4, MX6_MMDC_P0_MDOTC, 0x00333040 ++ ++DATA 4, MX6_MMDC_P0_MDCFG0, 0x3F4352F3 ++DATA 4, MX6_MMDC_P0_MDCFG1, 0xB66D8B63 ++DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB ++ ++DATA 4, MX6_MMDC_P0_MDMISC, 0x00001740 ++DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000 ++DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2 ++ ++ ++DATA 4, MX6_MMDC_P0_MDOR, 0x00431023 ++DATA 4, MX6_MMDC_P0_MDASP, 0x00000027 ++DATA 4, MX6_MMDC_P0_MDCTL, 0x831A0000 ++ ++DATA 4, MX6_MMDC_P0_MDSCR, 0x02008032 ++DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033 ++DATA 4, MX6_MMDC_P0_MDSCR, 0x00048031 ++DATA 4, MX6_MMDC_P0_MDSCR, 0x05208030 ++DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040 ++ ++DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xa1390003 ++DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xa1390003 ++ ++DATA 4, MX6_MMDC_P0_MDREF, 0x00007800 ++ ++DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227 ++DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227 ++ ++DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x425C0251 ++DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x021B021E ++DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x021B021E ++DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x01730200 ++ ++DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x45474C45 ++DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x44464744 ++DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x3F3F3336 ++DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x32383630 ++ ++DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x002F0038 ++DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F ++DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001F001F ++DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x001F001F ++ ++DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000000 ++DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000000 ++ ++DATA 4, MX6_MMDC_P0_MDPDC, 0x0002556D ++DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006 ++DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000 +diff --git a/board/udoo/ddr-setup_dl.cfg b/board/udoo/ddr-setup_dl.cfg +new file mode 100644 +index 0000000..487570e +--- /dev/null ++++ b/board/udoo/ddr-setup_dl.cfg +@@ -0,0 +1,84 @@ ++/* ++ * Copyright (C) 2013 Seco USA Inc ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ * ++ * 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 ++ */ ++ ++/* ++ * DDR3 settings ++ * MX6Q ddr is limited to 1066 Mhz currently 1056 MHz(528 MHz clock), ++ * memory bus width: 64 bits x16/x32/x64 ++ * MX6DL ddr is limited to 800 MHz(400 MHz clock) ++ * memory bus width: 64 bits x16/x32/x64 ++ * MX6SOLO ddr is limited to 800 MHz(400 MHz clock) ++ * memory bus width: 32 bits x16/x32 ++ */ ++DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000028 ++ ++DATA 4, MX6_IOM_GRP_B0DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_B1DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_B2DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_B3DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_B4DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_B5DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_B6DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_B7DS, 0x00000028 ++DATA 4, MX6_IOM_GRP_ADDDS, 0x00000028 ++ ++DATA 4, MX6_IOM_GRP_CTLDS, 0x00000028 ++ ++DATA 4, MX6_IOM_DRAM_DQM0, 0x00000028 ++DATA 4, MX6_IOM_DRAM_DQM1, 0x00000028 ++DATA 4, MX6_IOM_DRAM_DQM2, 0x00000028 ++DATA 4, MX6_IOM_DRAM_DQM3, 0x00000028 ++DATA 4, MX6_IOM_DRAM_DQM4, 0x00000028 ++DATA 4, MX6_IOM_DRAM_DQM5, 0x00000028 ++DATA 4, MX6_IOM_DRAM_DQM6, 0x00000028 ++DATA 4, MX6_IOM_DRAM_DQM7, 0x00000028 ++ ++DATA 4, MX6_IOM_DRAM_CAS, 0x00000028 ++DATA 4, MX6_IOM_DRAM_RAS, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00000028 ++ ++DATA 4, MX6_IOM_DRAM_RESET, 0x00000028 ++ ++DATA 4, MX6_IOM_DRAM_SDODT0, 0x00000028 ++DATA 4, MX6_IOM_DRAM_SDODT1, 0x00000028 ++ ++/* (differential input) */ ++DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000 ++/* (differential input) */ ++DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000 ++/* disable ddr pullups */ ++DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000 ++DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000 ++/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */ ++DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000 ++ ++/* Read data DQ Byte0-3 delay */ ++DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333 ++DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333 ++DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333 ++DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333 ++DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333 ++DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333 ++DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333 ++DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333 +diff --git a/board/udoo/udoo-dl.cfg b/board/udoo/udoo-dl.cfg +new file mode 100644 +index 0000000..46953c1 +--- /dev/null ++++ b/board/udoo/udoo-dl.cfg +@@ -0,0 +1,29 @@ ++/* ++ * Copyright (C) 2013 Boundary Devices ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ * ++ * Refer doc/README.imximage for more details about how-to configure ++ * and create imximage boot image ++ * ++ * The syntax is taken as close as possible with the kwbimage ++ */ ++ ++/* image version */ ++IMAGE_VERSION 2 ++ ++/* ++ * Boot Device : one of ++ * spi, sd (the board has no nand neither onenand) ++ */ ++BOOT_FROM sd ++ ++#define __ASSEMBLY__ ++#include <config.h> ++#include "asm/arch/mx6-ddr.h" ++#include "asm/arch/iomux.h" ++#include "asm/arch/crm_regs.h" ++ ++#include "ddr-setup_dl.cfg" ++#include "1066mhz_4x256mx16_dl.cfg" ++#include "clocks.cfg" +diff --git a/configs/udoo_dl_defconfig b/configs/udoo_dl_defconfig +new file mode 100644 +index 0000000..5dc9016 +--- /dev/null ++++ b/configs/udoo_dl_defconfig +@@ -0,0 +1,3 @@ ++CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/udoo/udoo-dl.cfg,MX6DL,DDR_MB=1024" ++CONFIG_ARM=y ++CONFIG_TARGET_UDOO=y +diff --git a/include/configs/udoo.h b/include/configs/udoo.h +index 700e9c1..7fdce0f 100644 +--- a/include/configs/udoo.h ++++ b/include/configs/udoo.h +@@ -78,7 +78,7 @@ + #define CONFIG_CMD_BMODE + #define CONFIG_CMD_SETEXPR + +-#define CONFIG_BOOTDELAY 3 ++#define CONFIG_BOOTDELAY 1 + + #define CONFIG_SYS_MEMTEST_START 0x10000000 + #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) +@@ -96,60 +96,97 @@ + #define CONFIG_BOUNCE_BUFFER + #define CONFIG_CMD_EXT2 + #define CONFIG_CMD_FAT ++#define CONFIG_CMD_EXT4 ++#define CONFIG_CMD_FS_GENERIC + #define CONFIG_DOS_PARTITION + ++#define CONFIG_IDENT_STRING " Parabola GNU/Linux-libre" ++ ++#if defined(CONFIG_MX6DL) || defined(CONFIG_MX6S) ++#define CONFIG_DEFAULT_FDT_FILE "imx6dl-udoo.dtb" ++#elif defined(CONFIG_MX6Q) + #define CONFIG_DEFAULT_FDT_FILE "imx6q-udoo.dtb" ++#endif + + #define CONFIG_EXTRA_ENV_SETTINGS \ +- "script=boot.scr\0" \ +- "image=zImage\0" \ +- "console=ttymxc1\0" \ ++ "bootfile=vmlinuz-linux-libre\0" \ ++ "bootdir=/boot\0" \ ++ "console=ttymxc1,115200\0" \ + "splashpos=m,m\0" \ + "fdt_high=0xffffffff\0" \ ++ "rdaddr=0x12A00000\0" \ ++ "rdfile=initramfs-linux-libre.img\0" \ + "initrd_high=0xffffffff\0" \ +- "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ +- "fdt_addr=0x18000000\0" \ +- "boot_fdt=try\0" \ ++ "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ ++ "fdtdir=/boot/dtbs/linux-libre\0" \ ++ "fdtaddr=0x18000000\0" \ + "ip_dyn=yes\0" \ ++ "optargs=\0" \ ++ "video=\0" \ + "mmcdev=0\0" \ +- "mmcpart=1\0" \ +- "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ +- "update_sd_firmware_filename=u-boot.imx\0" \ +- "update_sd_firmware=" \ +- "if test ${ip_dyn} = yes; then " \ +- "setenv get_cmd dhcp; " \ ++ "mmcroot=/dev/mmcblk0p1 rw rootwait\0" \ ++ "mmcargs=setenv bootargs console=${console} " \ ++ "${optargs} " \ ++ "root=${mmcroot} " \ ++ "video=${video}\0" \ ++ "videoargs=" \ ++ "setenv nextcon 0; " \ ++ "if hdmidet; then " \ ++ "setenv bootargs ${bootargs} " \ ++ "video=mxcfb${nextcon}:dev=hdmi,1280x720M@60," \ ++ "if=RGB24; " \ ++ "setenv fbmem fbmem=28M; " \ ++ "setexpr nextcon ${nextcon} + 1; " \ + "else " \ +- "setenv get_cmd tftp; " \ ++ "echo - no HDMI monitor;" \ + "fi; " \ +- "if mmc dev ${mmcdev}; then " \ +- "if ${get_cmd} ${update_sd_firmware_filename}; then " \ +- "setexpr fw_sz ${filesize} / 0x200; " \ +- "setexpr fw_sz ${fw_sz} + 1; " \ +- "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ +- "fi; " \ +- "fi\0" \ +- "mmcargs=setenv bootargs console=${console},${baudrate} " \ +- "root=${mmcroot}\0" \ +- "loadbootscript=" \ +- "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ +- "bootscript=echo Running bootscript from mmc ...; " \ +- "source\0" \ +- "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ +- "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ +- "mmcboot=echo Booting from mmc ...; " \ +- "run mmcargs; " \ +- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ +- "if run loadfdt; then " \ +- "bootz ${loadaddr} - ${fdt_addr}; " \ ++ "i2c dev 1; " \ ++ "if i2c probe 0x10; then " \ ++ "setenv bootargs ${bootargs} " \ ++ "video=mxcfb${nextcon}:dev=lcd,800x480@60," \ ++ "if=RGB666; " \ ++ "if test 0 -eq ${nextcon}; then " \ ++ "setenv fbmem fbmem=10M; " \ + "else " \ +- "if test ${boot_fdt} = try; then " \ +- "bootz; " \ +- "else " \ +- "echo WARN: Cannot load the DT; " \ +- "fi; " \ ++ "setenv fbmem ${fbmem},10M; " \ + "fi; " \ ++ "setexpr nextcon ${nextcon} + 1; " \ + "else " \ +- "bootz; " \ ++ "echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \ ++ "fi; " \ ++ "setenv bootargs ${bootargs} ${fbmem}\0" \ ++ "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \ ++ "loadrd=load mmc ${bootpart} ${rdaddr} ${bootdir}/${rdfile}\0" \ ++ "loadfdt=echo loading ${fdtdir}/${fdtfile} ...; load mmc ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \ ++ "mmcboot=mmc dev ${mmcdev}; " \ ++ "if mmc rescan; then " \ ++ "echo SD/MMC found on device ${mmcdev};" \ ++ "setenv bootpart ${mmcdev}:1; " \ ++ "echo Checking for: ${bootdir}/uEnv.txt ...;" \ ++ "if test -e mmc ${bootpart} ${bootdir}/uEnv.txt; then " \ ++ "load mmc ${bootpart} ${loadaddr} ${bootdir}/uEnv.txt;" \ ++ "env import -t ${loadaddr} ${filesize};" \ ++ "echo Loaded environment from ${bootdir}/uEnv.txt;" \ ++ "echo Checking if uenvcmd is set ...;" \ ++ "if test -n ${uenvcmd}; then " \ ++ "echo Running uenvcmd ...;" \ ++ "run uenvcmd;" \ ++ "fi;" \ ++ "fi; " \ ++ "if run loadimage; then " \ ++ "if run loadfdt; then " \ ++ "run mmcargs;" \ ++ "if run loadrd; then " \ ++ "bootz ${loadaddr} ${rdaddr}:${filesize} ${fdtaddr};" \ ++ "else " \ ++ "bootz ${loadaddr} - ${fdtaddr};" \ ++ "fi;" \ ++ "else " \ ++ "echo Kernel found, but no device tree found;" \ ++ "fi;" \ ++ "else " \ ++ "echo No kernel found;" \ ++ "fi;" \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ +@@ -161,10 +198,10 @@ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ +- "${get_cmd} ${image}; " \ ++ "${get_cmd} ${bootfile}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ +- "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ +- "bootz ${loadaddr} - ${fdt_addr}; " \ ++ "if ${get_cmd} ${fdtaddr} ${fdtfile}; then " \ ++ "bootz ${loadaddr} - ${fdtaddr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ +@@ -177,16 +214,7 @@ + "fi;\0" + + #define CONFIG_BOOTCOMMAND \ +- "mmc dev ${mmcdev}; if mmc rescan; then " \ +- "if run loadbootscript; then " \ +- "run bootscript; " \ +- "else " \ +- "if run loadimage; then " \ +- "run mmcboot; " \ +- "else run netboot; " \ +- "fi; " \ +- "fi; " \ +- "else run netboot; fi" ++ "run mmcboot;" + + /* Miscellaneous configurable options */ + #define CONFIG_SYS_LONGHELP +@@ -228,6 +256,7 @@ + + #define CONFIG_OF_LIBFDT + #define CONFIG_CMD_BOOTZ ++#define CONFIG_SUPPORT_RAW_INITRD + + #ifndef CONFIG_SYS_DCACHE_OFF + #define CONFIG_CMD_CACHE +-- +2.2.1 + |