| @@ -230,7 +230,8 Use debootstrap script variant `minbase` which only includes essential packages | |||
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230 | 230 | Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information. |
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231 | 231 | |
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232 | 232 | ##### `ENABLE_UBOOT`=false |
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233 |
Replace the default RPi 0/1/2/3 |
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233 | Replace the default RPi 0/1/2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol. | |
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234 | RPI4 needs tbd | |
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234 | 235 | |
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235 | 236 | ##### `UBOOTSRC_DIR`="" |
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236 | 237 | Path to a directory (`u-boot`) of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot. |
| @@ -322,7 +323,7 Precompiled 64bit kernel for RPI3/4 by [https://github.com/sakaki-/](sakaki) | |||
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322 | 323 | |
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323 | 324 | ##### `CROSS_COMPILE`="arm-linux-gnueabihf-" |
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324 | 325 | This sets the cross-compile environment for the compiler. |
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325 | ||
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326 | ||
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326 | 327 | ##### `KERNEL_ARCH`="arm" |
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327 | 328 | This sets the kernel architecture for the compiler. |
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328 | 329 | |
| @@ -1,4 +1,4 | |||
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1 | #!/bin/sh | |
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1 | # | |
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2 | 2 | # Setup fstab and initramfs |
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3 | 3 | # |
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4 | 4 | |
| @@ -8,17 +8,6 | |||
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8 | 8 | # Install and setup fstab |
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9 | 9 | install_readonly files/mount/fstab "${ETC_DIR}/fstab" |
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10 | 10 | |
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11 | #USB BOOT /boot on sda1 / on sda2 | |
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12 | if [ "$ENABLE_USBBOOT" = true ] && [ "$ENABLE_CRYPTFS" = false ]; then | |
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13 | sed -i "s/mmcblk0p1/sda1/" "${ETC_DIR}/fstab" | |
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14 | sed -i "s/mmcblk0p2/sda2/" "${ETC_DIR}/fstab" | |
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15 | fi | |
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16 | ||
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17 | # Add usb/sda disk root partition to fstab | |
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18 | if [ "$ENABLE_SPLITFS" = true ] && [ "$ENABLE_CRYPTFS" = false ]; then | |
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19 | sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/fstab" | |
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20 | fi | |
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21 | ||
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22 | 11 | # Generate initramfs file |
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23 | 12 | if [ "$ENABLE_INITRAMFS" = true ] ; then |
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24 | 13 | if [ "$ENABLE_CRYPTFS" = true ] ; then |
| @@ -49,7 +38,7 if [ "$ENABLE_INITRAMFS" = true ] ; then | |||
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49 | 38 | sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/crypttab" |
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50 | 39 | fi |
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51 | 40 | |
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52 | if [ "$CRYPTFS_DROPBEAR" = true ]; then | |
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41 | if [ "$CRYPTFS_DROPBEAR" = true ] ; then | |
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53 | 42 | if [ "$ENABLE_DHCP" = false ] ; then |
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54 | 43 | # Get cdir from NET_ADDRESS e.g. 24 |
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55 | 44 | cdir=$(printf "%s" "${NET_ADDRESS}" | cut -d '/' -f2) |
| @@ -58,7 +47,10 if [ "$ENABLE_INITRAMFS" = true ] ; then | |||
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58 | 47 | NET_MASK=$(cdr2mask "$cdir") |
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59 | 48 | |
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60 | 49 | # Write static ip settings to "${ETC_DIR}"/initramfs-tools/initramfs.conf |
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50 | # ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf> | |
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61 | 51 | sed -i "\$a\nIP=${NET_ADDRESS}::${NET_GATEWAY}:${NET_MASK}:${HOSTNAME}:" "${ETC_DIR}"/initramfs-tools/initramfs.conf |
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52 | else | |
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53 | sed -i "\$a\nIP=::::${HOSTNAME}::dhcp" "${ETC_DIR}"/initramfs-tools/initramfs.conf | |
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62 | 54 | fi |
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63 | 55 | |
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64 | 56 | if [ -n "$CRYPTFS_DROPBEAR_PUBKEY" ] && [ -f "$CRYPTFS_DROPBEAR_PUBKEY" ] ; then |
| @@ -112,6 +104,16 if [ "$ENABLE_INITRAMFS" = true ] ; then | |||
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112 | 104 | chroot_exec cryptsetup close "${CRYPTFS_MAPPING}" |
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113 | 105 | # CRYPTFS=false |
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114 | 106 | else |
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107 | #USB BOOT /boot on sda1 / on sda2 | |
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108 | if [ "$ENABLE_USBBOOT" = true ] ; then | |
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109 | sed -i "s/mmcblk0p1/sda1/" "${ETC_DIR}/fstab" | |
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110 | sed -i "s/mmcblk0p2/sda2/" "${ETC_DIR}/fstab" | |
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111 | fi | |
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112 | ||
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113 | # Add usb/sda disk root partition to fstab | |
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114 | if [ "$ENABLE_SPLITFS" = true ] ; then | |
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115 | sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/fstab" | |
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116 | fi | |
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115 | 117 | # Generate initramfs without encrypted root partition support |
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116 | 118 | chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}" |
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117 | 119 | fi |
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