Leroy P Leahy (leroy.p.leahy@intel.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13447
-gerrit
commit 15c7bab5ffd5a1e41b928a82d0857349bd370643 Author: Lee Leahy leroy.p.leahy@intel.com Date: Sun Feb 7 14:48:53 2016 -0800
soc/intel/quark: FSP MemoryInit Support
Add a dummy fill_power_state routine so that execution is able to reach FSP MemoryInit.
Testing on Galileo: * Edit the src/mainboard/intel/galileo/Makefile.inc file * Add "select ADD_FSP_PDAT_FILE" * Add "select ADD_FSP_RAW_BIN" * Add "select ADD_RMU_FILE" * Add "select DISPLAY_HOBS" * Add "select DISPLAY_UPD_DATA" * Place the FSP.bin file in the location specified by CONFIG_FSP_FILE * Place the pdat.bin files in the location specified by CONFIG_FSP_PDAT_FILE * Place the rmu.bin file in the location specified by CONFIG_RMU_FILE * Testing is successful if: * MemoryInit returns 0 (success) and * The the message "ERROR - Coreboot's requirements not met by FSP binary!" is not displayed
Change-Id: I2a116e1e769ac09915638aa9e5d7c58a4aac3cce Signed-off-by: Lee Leahy leroy.p.leahy@intel.com --- src/soc/intel/quark/romstage/romstage.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/src/soc/intel/quark/romstage/romstage.c b/src/soc/intel/quark/romstage/romstage.c index 0951b81..19d0642 100644 --- a/src/soc/intel/quark/romstage/romstage.c +++ b/src/soc/intel/quark/romstage/romstage.c @@ -14,9 +14,12 @@ * GNU General Public License for more details. */
+#include <arch/early_variables.h> +#include <console/console.h> #include <fsp/car.h> #include <soc/iomap.h> #include <soc/pci_devs.h> +#include <soc/pm.h> #include <soc/romstage.h>
void car_soc_pre_console_init(void) @@ -25,3 +28,14 @@ void car_soc_pre_console_init(void) set_base_address_and_enable_uart(0, HSUART1_DEV, HSUART1_FUNC, UART_BASE_ADDRESS); } + +static struct chipset_power_state power_state CAR_GLOBAL; + +struct chipset_power_state *fill_power_state(void) +{ + struct chipset_power_state *ps = car_get_var_ptr(&power_state); + + ps->prev_sleep_state = 0; + printk(BIOS_DEBUG, "prev_sleep_state %d\n", ps->prev_sleep_state); + return ps; +}