diff options
Diffstat (limited to 'Documentation/powerpc')
-rw-r--r-- | Documentation/powerpc/booting-without-of.txt | 8 | ||||
-rw-r--r-- | Documentation/powerpc/eeh-pci-error-recovery.txt | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index ee272035f781..8ca9a563e221 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt | |||
@@ -245,7 +245,7 @@ the block to RAM before passing it to the kernel. | |||
245 | --------- | 245 | --------- |
246 | 246 | ||
247 | The kernel is entered with r3 pointing to an area of memory that is | 247 | The kernel is entered with r3 pointing to an area of memory that is |
248 | roughtly described in include/asm-powerpc/prom.h by the structure | 248 | roughly described in include/asm-powerpc/prom.h by the structure |
249 | boot_param_header: | 249 | boot_param_header: |
250 | 250 | ||
251 | struct boot_param_header { | 251 | struct boot_param_header { |
@@ -1068,13 +1068,13 @@ while all this has been defined and implemented. | |||
1068 | around. It contains no internal offsets or pointers for this | 1068 | around. It contains no internal offsets or pointers for this |
1069 | purpose. | 1069 | purpose. |
1070 | 1070 | ||
1071 | - An example of code for iterating nodes & retreiving properties | 1071 | - An example of code for iterating nodes & retrieving properties |
1072 | directly from the flattened tree format can be found in the kernel | 1072 | directly from the flattened tree format can be found in the kernel |
1073 | file arch/ppc64/kernel/prom.c, look at scan_flat_dt() function, | 1073 | file arch/ppc64/kernel/prom.c, look at scan_flat_dt() function, |
1074 | it's usage in early_init_devtree(), and the corresponding various | 1074 | its usage in early_init_devtree(), and the corresponding various |
1075 | early_init_dt_scan_*() callbacks. That code can be re-used in a | 1075 | early_init_dt_scan_*() callbacks. That code can be re-used in a |
1076 | GPL bootloader, and as the author of that code, I would be happy | 1076 | GPL bootloader, and as the author of that code, I would be happy |
1077 | do discuss possible free licencing to any vendor who wishes to | 1077 | to discuss possible free licencing to any vendor who wishes to |
1078 | integrate all or part of this code into a non-GPL bootloader. | 1078 | integrate all or part of this code into a non-GPL bootloader. |
1079 | 1079 | ||
1080 | 1080 | ||
diff --git a/Documentation/powerpc/eeh-pci-error-recovery.txt b/Documentation/powerpc/eeh-pci-error-recovery.txt index be8867d03db8..4530d1bf0286 100644 --- a/Documentation/powerpc/eeh-pci-error-recovery.txt +++ b/Documentation/powerpc/eeh-pci-error-recovery.txt | |||
@@ -90,7 +90,7 @@ EEH-isolated, there is a firmware call it can make to determine if | |||
90 | this is the case. If so, then the device driver should put itself | 90 | this is the case. If so, then the device driver should put itself |
91 | into a consistent state (given that it won't be able to complete any | 91 | into a consistent state (given that it won't be able to complete any |
92 | pending work) and start recovery of the card. Recovery normally | 92 | pending work) and start recovery of the card. Recovery normally |
93 | would consist of reseting the PCI device (holding the PCI #RST | 93 | would consist of resetting the PCI device (holding the PCI #RST |
94 | line high for two seconds), followed by setting up the device | 94 | line high for two seconds), followed by setting up the device |
95 | config space (the base address registers (BAR's), latency timer, | 95 | config space (the base address registers (BAR's), latency timer, |
96 | cache line size, interrupt line, and so on). This is followed by a | 96 | cache line size, interrupt line, and so on). This is followed by a |