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| author | Mary Ruthven <mruthven@chromium.org> | 2021-11-09 15:57:58 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-11-18 04:49:17 +0000 |
| commit | dc4cc17a81f4a483ffde65fa73575c0f2225b584 (patch) | |
| tree | 95b9807356b2badf50bdc89b384715336cf26801 /common/system.c | |
| parent | e9f0c32f55805597efa4d1e7eae52316a02287e3 (diff) | |
| download | chrome-ec-dc4cc17a81f4a483ffde65fa73575c0f2225b584.tar.gz | |
i2c_controller: remove Protect TCPC I2C tunnels as part of EC_REBOOT_DISABLE_JUMP
This removes the support added in 9e4474e561ec165cf24e8aa249c2aeeed8e7f1ef.
BUG=b:200823466
TEST=make buildall -j
Change-Id: I81745d55783e69a345a41c55b126f196b20d952a
Signed-off-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3273401
Reviewed-by: Vadim Sukhomlinov <sukhomlinov@chromium.org>
Diffstat (limited to 'common/system.c')
| -rw-r--r-- | common/system.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/common/system.c b/common/system.c index c0d5e13fc5..e8b08b69f2 100644 --- a/common/system.c +++ b/common/system.c @@ -350,36 +350,6 @@ const uint8_t *system_get_jump_tag(uint16_t tag, int *version, int *size) return NULL; } -#if defined(CONFIG_USB_POWER_DELIVERY) && !defined(CONFIG_USB_PD_TCPM_STUB) && \ - defined(CONFIG_I2C_CONTROLLER) -extern const struct tcpc_config_t tcpc_config[]; - -static void system_protect_tcpc_i2c_ports(void) -{ - uint32_t locked = system_is_locked(); - int i; - - /* - * If WP is not enabled i.e. system is not locked leave the tunnels open - * so that factory line can do updates without a new RO BIOS. - */ - if (!locked) { - CPRINTS("System unlocked, TCPC I2C tunnels may be unprotected"); - return; - } - - for (i = 0; i < CONFIG_USB_PD_PORT_COUNT; i++) - i2c_passthru_protect_port(tcpc_config[i].i2c_host_port); -} - -#else - -static void system_protect_tcpc_i2c_ports(void) -{ -} - -#endif - void system_disable_jump(void) { disable_jump = 1; @@ -911,7 +881,6 @@ static int handle_pending_reboot(enum ec_reboot_cmd cmd) /* That shouldn't return... */ return EC_ERROR_UNKNOWN; case EC_REBOOT_DISABLE_JUMP: - system_protect_tcpc_i2c_ports(); system_disable_jump(); return EC_SUCCESS; #ifdef CONFIG_HIBERNATE @@ -1188,7 +1157,6 @@ static int command_sysjump(int argc, char **argv) return EC_ERROR_PARAM1; #endif } else if (!strcasecmp(argv[1], "disable")) { - system_protect_tcpc_i2c_ports(); system_disable_jump(); return EC_SUCCESS; } |