Re: [PATCH v10 02/10] qcom: scm: Add SCM warmboot support for quad core SoCs
From: Stephen Boyd <hidden>
Date: 2014-11-26 19:48:24
Also in:
linux-arm-kernel, linux-arm-msm, linux-pm
On 11/21/2014 10:03 AM, Lina Iyer wrote:
quoted hunk ↗ jump to hunk
@@ -37,3 +54,17 @@ int scm_set_boot_addr(phys_addr_t addr, int flags) &cmd, sizeof(cmd), NULL, 0); } EXPORT_SYMBOL(scm_set_boot_addr); + +int scm_set_warm_boot_addr(void *entry, int cpu) +{ + int ret; + + if (entry == scm_flags[cpu].entry) + return 0;
Is the entry going to be different at some point? I wonder why we can't just call this function once when the SPM device probes to setup the entry point to cpu_resume()? -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project