Something appears to be off between the 64-bit CPU, the 32-bit PDC
(SeaBIOS-hppa firmware), and the 64-bit kernel in addressing the
power button address in high-mapped firmware memory.
Use a 32-bit value at PAGE0->pad0[4] instead.
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
#define MIN_SEABIOS_HPPA_VERSION 10 /* require at least this fw version */
-#define HPA_POWER_BUTTON (FIRMWARE_END - 0x10)
+/* Power button address at &PAGE0->pad[4] */
+#define HPA_POWER_BUTTON (0x40 + 4 * sizeof(uint32_t))
#define enable_lasi_lan() 0