On 19 May 2017 at 05:03, Lokesh Vutla lokeshvutla@ti.com wrote:
On Thursday 18 May 2017 06:31 PM, Sam Protsenko wrote:
This patch reuses new option, which allows us to expose variables from environment to "fastboot getvar" command. Those variables must be of "fastboot.%s" format.
Signed-off-by: Sam Protsenko semen.protsenko@linaro.org
arch/arm/include/asm/omap_common.h | 2 + arch/arm/mach-omap2/utils.c | 134 +++++++++++++++++++++++++++++++++++++ 2 files changed, 136 insertions(+)
diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index c1a70b15d0..cede2f7b28 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -643,6 +643,8 @@ void omap_die_id_get_board_serial(struct tag_serialnr *serialnr); void omap_die_id_usbethaddr(void); void omap_die_id_display(void);
+void omap_set_fastboot_vars(void);
void recalibrate_iodelay(void);
void omap_smc1(u32 service, u32 val); diff --git a/arch/arm/mach-omap2/utils.c b/arch/arm/mach-omap2/utils.c index 2d03ebfbd3..0689c879b0 100644 --- a/arch/arm/mach-omap2/utils.c +++ b/arch/arm/mach-omap2/utils.c @@ -6,6 +6,16 @@ */ #include <common.h> #include <asm/arch/sys_proto.h>
+/* Device type bits in CONTROL_STATUS register */ +#define DEVICETYPE_OFFSET 6 +#define DEVICETYPE_MASK (0x7 << DEVICETYPE_OFFSET) +#define OMAP_TYPE_TEST 0x0 +#define OMAP_TYPE_EMU 0x1 +#define OMAP_TYPE_SEC 0x2 +#define OMAP_TYPE_GP 0x3 +#define OMAP_TYPE_BAD 0x4
static void do_cancel_out(u32 *num, u32 *den, u32 factor) { while (1) { @@ -18,6 +28,122 @@ static void do_cancel_out(u32 *num, u32 *den, u32 factor) } }
+static const char *omap_get_cpu_type(void) +{
u32 type;type = readl((*ctrl)->control_status);type &= DEVICETYPE_MASK;type >>= DEVICETYPE_OFFSET;switch (type) {case OMAP_TYPE_EMU:return "EMU";case OMAP_TYPE_SEC:return "HS";case OMAP_TYPE_GP:return "GP";default:return NULL;}+}
use get_device_type() and drop this function.
Thanks for suggestion. Fixed that in v2 series. Please review.
Thanks and regards, Lokesh