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| author | Kumar Gala <galak@kernel.crashing.org> | 2007-10-11 00:29:18 -0500 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2007-10-19 11:25:01 -0500 |
| commit | 7600d47b8f6a10019e537dc9a62aa1498df58d25 (patch) | |
| tree | dec36ca966862046717914f9b5c0319eaa5e4b51 /include | |
| parent | a3063eec775719b7e91023bbec3f64b3118791df (diff) | |
| download | u-boot-imx-7600d47b8f6a10019e537dc9a62aa1498df58d25.zip u-boot-imx-7600d47b8f6a10019e537dc9a62aa1498df58d25.tar.gz u-boot-imx-7600d47b8f6a10019e537dc9a62aa1498df58d25.tar.bz2 | |
Improve handling of PCI interrupt device tree fixup on MPC85xx CDS
On the MPC85xx CDS we have two issues:
1. The device tree fixup code did not check to see if the property we are
trying to update is actually found. Its possible that it would update
random memory starting at 0.
2. Newer Linux kernel's have moved the location of the PCI nodes to be
sibilings of the soc node and not children. The explicit PATH to the PCI
node would not be found for these device trees. Add the ability to handle
both paths. In the future we shouldn't handle such fixups by explicit path.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/MPC8541CDS.h | 1 | ||||
| -rw-r--r-- | include/configs/MPC8548CDS.h | 1 | ||||
| -rw-r--r-- | include/configs/MPC8555CDS.h | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index 4e061bd..8dda665 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -316,6 +316,7 @@ extern unsigned long get_clock_freq(void); #define OF_SOC "soc8541@e0000000" #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8541@e0000000/serial@4600" +#define OF_PCI "pci@e0008000" /* * I2C diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 6083715..4edc7fd 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -340,6 +340,7 @@ extern unsigned long get_clock_freq(void); #define OF_SOC "soc8548@e0000000" #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8548@e0000000/serial@4600" +#define OF_PCI "pci@e0008000" /* * I2C diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index 1d1b7c9..c414bf0 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -316,6 +316,7 @@ extern unsigned long get_clock_freq(void); #define OF_SOC "soc8555@e0000000" #define OF_TBCLK (bd->bi_busfreq / 8) #define OF_STDOUT_PATH "/soc8555@e0000000/serial@4600" +#define OF_PCI "pci@e0008000" /* * I2C |