diff options
| author | Gary King <gking@nvidia.com> | 2010-05-27 21:32:59 -0700 |
|---|---|---|
| committer | Gary King <gking@nvidia.com> | 2010-05-27 21:41:26 -0700 |
| commit | 9847ff5ac680ce6b1c10425c8893b744c8cfeb15 (patch) | |
| tree | ffd486392ca6da550816ba2472b071646f604878 | |
| parent | 730957b847d304f1eae03155e345bc9949dfca64 (diff) | |
[ARM/tegra] harmony: use chip unique ID to generate ADB serial number
Change-Id: I3bdf40501e66d4aa16e2d7b7a95eb5579da698e6
| -rw-r--r-- | arch/arm/mach-tegra/board-generic.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-generic.c b/arch/arm/mach-tegra/board-generic.c index 8f513260d2eb..8a7f3d29e2a7 100644 --- a/arch/arm/mach-tegra/board-generic.c +++ b/arch/arm/mach-tegra/board-generic.c @@ -32,6 +32,8 @@ #include <mach/iomap.h> #include <mach/irqs.h> +#include <mach/nvrm_linux.h> +#include <nvrm_module.h> #include "board.h" @@ -102,9 +104,17 @@ extern void __init tegra_register_socdev(void); static void __init tegra_generic_init(void) { + unsigned int chip_id[2]; + char serial[17]; + tegra_common_init(); tegra_setup_nvodm(true, true); tegra_register_socdev(); + + NvRmQueryChipUniqueId(s_hRmGlobal, sizeof(chip_id), (void*)chip_id); + snprintf(serial, sizeof(serial), "%08x%08x", chip_id[1], chip_id[0]); + tegra_android_platform.serial_number = kstrdup(serial, GFP_KERNEL); + tegra_android_platform.product_name = harmony_dev; platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); } |