diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.gpt | 10 | ||||
| -rw-r--r-- | doc/driver-model/of-plat.txt | 5 |
2 files changed, 15 insertions, 0 deletions
diff --git a/doc/README.gpt b/doc/README.gpt index 3fcd835..c0acc8a 100644 --- a/doc/README.gpt +++ b/doc/README.gpt @@ -210,6 +210,16 @@ U-BOOT> gpt verify mmc 0 $partitions U-BOOT> if test $? = 0; then echo "GPT OK"; else echo "GPT ERR"; fi +The GPT functionality may be tested with the 'sandbox' board by +creating a disk image as described under 'Block Device Emulation' in +board/sandbox/README.sandbox: + +=>host bind 0 ./disk.raw +=> gpt read host 0 +[ . . . ] +=> gpt flip host 0 +[ . . . ] + Partition type GUID: ==================== diff --git a/doc/driver-model/of-plat.txt b/doc/driver-model/of-plat.txt index 0063bfe..3ed8c75 100644 --- a/doc/driver-model/of-plat.txt +++ b/doc/driver-model/of-plat.txt @@ -156,6 +156,11 @@ This avoids the code overhead of converting the device tree data to platform data in the driver. The ofdata_to_platdata() method should therefore do nothing in such a driver. +Where a node has multiple compatible strings, a #define is used to make them +equivalent, e.g.: + +#define dtd_rockchip_rk3299_dw_mshc dtd_rockchip_rk3288_dw_mshc + Converting of-platdata to a useful form --------------------------------------- |