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| /rk3399_rockchip-uboot/board/keymile/kmp204x/ |
| H A D | pci.c | 27c78e06f2b42bd6285ed104ece23f6c69e42e6f Mon Jan 27 10:49:12 UTC 2014 Valentin Longchamp <valentin.longchamp@keymile.com> kmp204x: initial support for PCIe FPGA configuration
The PEXHC PCIe configuration mechanism ensures that the FPGA get
configured at power-up. Since all the PCIe devices should be configured
when the kernel start, u-boot has to take care that the FPGA gets
configured also in other reset scenarios, mostly because of possible
configuration change.
The used mechanism is taken from the km_kirkwood design and adapted to
the kmp204x case (slightly different HW and PCIe configuration).
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Reviewed-by: York Sun <yorksun@freescale.com>
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| H A D | kmp204x.c | 27c78e06f2b42bd6285ed104ece23f6c69e42e6f Mon Jan 27 10:49:12 UTC 2014 Valentin Longchamp <valentin.longchamp@keymile.com> kmp204x: initial support for PCIe FPGA configuration
The PEXHC PCIe configuration mechanism ensures that the FPGA get
configured at power-up. Since all the PCIe devices should be configured
when the kernel start, u-boot has to take care that the FPGA gets
configured also in other reset scenarios, mostly because of possible
configuration change.
The used mechanism is taken from the km_kirkwood design and adapted to
the kmp204x case (slightly different HW and PCIe configuration).
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Reviewed-by: York Sun <yorksun@freescale.com>
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