| README on Implementing Linux for the Logic PD LPD7A400-10 |
| ========================================================= |
| |
| - CPLD memory mapping |
| |
| The board designers chose to use high address lines for controlling |
| access to the CPLD registers. It turns out to be a big waste |
| because we're using an MMU and must map IO space into virtual |
| memory. The result is that we have to make a mapping for every |
| register. |
| |
| - Serial Console |
| |
| It may be OK not to use the serial console option if the user passes |
| the console device name to the kernel. This deserves some exploration. |
