diff options
| author | Ionela Voinescu <ionela.voinescu@imgtec.com> | 2015-01-19 02:39:18 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-04-09 02:32:59 +0200 |
| commit | 420b0f692b36d369b0223a57b0792c634b189487 (patch) | |
| tree | 6e1dde674648e3ac149ba5cf68337b6bb5e72e93 /src/soc/imgtec/pistachio/include | |
| parent | f3bc026aca860965e0964b014e6c89333bcd59a6 (diff) | |
pistachio: add timer frequency for SOC; correct platform ID
Corrected platform ID and added timer frequency for SOC.
The timer frequency is half the CPU frequency.
BUG=chrome-os-partner:31438
TEST=tested on Pistachio bring up board; behaves as expected.
BRANCH=none
Change-Id: If7e03232106b52f2522fc7da586bdaf95f5eefec
Signed-off-by: Stefan Reinauer <reinauer@chromium.org>
Original-Commit-Id: d94789950d5300bbe5defbf529480d8d545e743e
Original-Change-Id: I1187e4b5280eaf796777d882a2e154e2808e9e37
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/241426
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/9193
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/soc/imgtec/pistachio/include')
| -rw-r--r-- | src/soc/imgtec/pistachio/include/soc/cpu.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/soc/imgtec/pistachio/include/soc/cpu.h b/src/soc/imgtec/pistachio/include/soc/cpu.h index 72775b5cbe..89952197f7 100644 --- a/src/soc/imgtec/pistachio/include/soc/cpu.h +++ b/src/soc/imgtec/pistachio/include/soc/cpu.h @@ -18,14 +18,18 @@ #ifndef __SOC_IMGTEC_DANUBE_CPU_H__ #define __SOC_IMGTEC_DANUBE_CPU_H__ +#include <arch/io.h> + #define IMG_SPIM0_BASE_ADDRESS 0xB8100F00 #define IMG_SPIM1_BASE_ADDRESS 0xB8101000 /* - * Reading at this address allows to identify the platform the code is running - * on. + * This register holds the FPGA image version + * If we're not working on the FPGA this will be 0 */ -#define IMG_PLATFORM_ID() (*((unsigned *)0xB8149060)) -#define IMG_PLATFORM_ID_SILICON 0xF00D0006 +#define PRIMARY_FPGA_VERSION 0xB8149060 +#define IMG_PLATFORM_ID() read32(PRIMARY_FPGA_VERSION) +#define IMG_PLATFORM_ID_FPGA 0xD1400003 /* Last FPGA image */ +#define IMG_PLATFORM_ID_SILICON 0 #endif |