Mercurial > hg > aboriginal
annotate sources/targets/armv4tl @ 1458:60f1087591ac
Add ability to specify a package to rebuild to build.sh with REBUILD= (and then dependencies take it from there to the system image).
author | Rob Landley <rob@landley.net> |
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date | Thu, 20 Oct 2011 02:02:10 -0500 |
parents | b499abdbcdfa |
children | a49311441334 |
rev | line source |
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1400
0b1022dc9a36
Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
parents:
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1 DESCRIPTION=" |
0b1022dc9a36
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Rob Landley <rob@landley.net>
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2 ARM v4, with thumb support, little endian, EABI, soft float. |
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Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
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3 |
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Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
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4 This is the lowest-end arm instruction set that can support EABI, the current |
0b1022dc9a36
Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
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5 binary ABI documented by ARM. It's used used in 920t processors (such as the |
0b1022dc9a36
Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
parents:
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6 OpenMoko Freerunner). |
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7 |
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8 This is \"the i386 of ARM\", an extremely generic low-end arm image that |
0b1022dc9a36
Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
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9 should run on any arm hardware still in use today (except ARMv7M, which |
0b1022dc9a36
Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
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10 is arm in name only). |
0b1022dc9a36
Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
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11 " |
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Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
Rob Landley <rob@landley.net>
parents:
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12 |
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13 KARCH=arm |
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14 KERNEL_PATH=arch/${KARCH}/boot/zImage |
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15 GCC_FLAGS="--with-march=armv4t --with-float=soft" |
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16 BINUTILS_FLAGS= |
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17 QEMU_TEST=$KARCH |
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18 |
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19 CROSS_TARGET=armv4tl-unknown-linux-gnueabi |
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20 |
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21 ROOT=sda |
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22 CONSOLE=ttyAMA0 |
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23 |
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24 # This is every bit as ugly as it looks, because it's for gcc. |
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25 export target_cpu_cname=arm9tdmi |
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26 |
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27 UCLIBC_CONFIG=" |
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28 TARGET_arm=y |
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29 CONFIG_ARM_EABI=y |
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30 ARCH_WANTS_LITTLE_ENDIAN=y |
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31 DOPIC=y |
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32 " |
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33 |
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34 LINUX_CONFIG=" |
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35 |
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36 # Processor config |
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37 |
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38 # QEMU patch: http://www.mail-archive.com/qemu-devel@nongnu.org/msg19370.html |
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39 # and QEMU option '-cpu arm920t' enable CONFIG_CPU_ARM920T=y which is the |
0b1022dc9a36
Remove one more "settings" dependency from functions.sh, and convert lots of architecture configurations from directory to file.
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40 # processor that actually _needs_ this code. But until then, qemu can only |
0b1022dc9a36
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41 # emulate an armv5 CPU... |
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42 |
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43 CONFIG_CPU_ARM926T=y |
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44 CONFIG_MMU=y |
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45 CONFIG_VFP=y |
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46 CONFIG_ARM_THUMB=y |
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47 CONFIG_AEABI=y |
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48 |
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49 # Versatile board |
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50 |
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51 CONFIG_ARCH_VERSATILE_PB=y |
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52 CONFIG_PCI_LEGACY=y |
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53 CONFIG_SERIAL_NONSTANDARD=y |
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54 CONFIG_SERIAL_AMBA_PL011=y |
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55 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y |
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56 CONFIG_RTC_DRV_PL031=y |
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57 CONFIG_SCSI_SYM53C8XX_2=y |
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58 CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 |
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59 CONFIG_SCSI_SYM53C8XX_MMIO=y |
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60 " |
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61 |
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62 emulator_command() |
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63 { |
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64 echo qemu-system-arm -M versatilepb $(qemu_defaults "$@") \ |
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65 -net nic,model=rtl8139 -net user |
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66 } |