diff options
| author | Tony Lindgren <tony@atomide.com> | 2015-06-01 19:22:10 -0600 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2015-06-01 19:22:10 -0600 |
| commit | 63aa945b1013c34b145dcf218d4ea323cbd93f86 (patch) | |
| tree | 867cc2a8675635cb286eeca8f4364bacdc3e97e1 /arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | |
| parent | e26081808edadfd257c6c9d81014e3b25e9a6118 (diff) | |
| download | linux-63aa945b1013c34b145dcf218d4ea323cbd93f86.tar.bz2 | |
memory: omap-gpmc: Add Kconfig option for debug
We support decoding the bootloader values if DEBUG is defined.
But we also need to change the struct omap_hwmod flags to have
HWMOD_INIT_NO_RESET to avoid the GPMC being reset during the
boot. Otherwise just the default timings will be displayed
instead of the bootloader configured timings.
This also allows us to clean up the various GPMC related
hwmod flags. For debugging, we only need HWMOD_INIT_NO_RESET,
and HWMOD_INIT_NO_IDLE is not needed.
Cc: Brian Hutchinson <b.hutchman@gmail.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_3xxx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 4e8e93c398db..0ca4d3fb7df6 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -2169,16 +2169,8 @@ static struct omap_hwmod omap3xxx_gpmc_hwmod = { .clkdm_name = "core_l3_clkdm", .mpu_irqs = omap3xxx_gpmc_irqs, .main_clk = "gpmc_fck", - /* - * XXX HWMOD_INIT_NO_RESET should not be needed for this IP - * block. It is not being added due to any known bugs with - * resetting the GPMC IP block, but rather because any timings - * set by the bootloader are not being correctly programmed by - * the kernel from the board file or DT data. - * HWMOD_INIT_NO_RESET should be removed ASAP. - */ - .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET | - HWMOD_NO_IDLEST), + /* Skip reset for CONFIG_OMAP_GPMC_DEBUG for bootloader timings */ + .flags = HWMOD_NO_IDLEST | DEBUG_OMAP_GPMC_HWMOD_FLAGS, }; /* |