diff options
| author | David Hendricks <dhendrix@chromium.org> | 2014-11-06 16:51:02 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-10 20:50:16 +0200 |
| commit | 539e856643f9a7396638c05db5c4dbfb136e292b (patch) | |
| tree | 5d07a3d65a633575a199063114d518ea3ed37cb1 /src/mainboard/google/veyron_pinky/sdram_configs.c | |
| parent | a0abd51e4edb6b00c82032234b8ae1868e6d965e (diff) | |
| download | coreboot-539e856643f9a7396638c05db5c4dbfb136e292b.tar.xz | |
veyron*: sdram_get_ram_code() -> ram_code()
This enables RAM_CODE_SUPPORT for veyron* platforms and uses the
generic gpio_get_binaries() function to read RAM_ID GPIOs.
BUG=chrome-os-partner:31728
BRANCH=none
TEST=built and booted on pinky
Change-Id: I7a03e42a270bec7036004375d36734bfdfe6e528
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: a325b204ff88131dfb0bdd3dfedb3c007cd98010
Original-Signed-off-by: David Hendricks <dhendrix@chromium.org>
Original-Change-Id: Ibc4c61687f1c59311cbf6b48371f9a9125dbe115
Original-Reviewed-on: https://chromium-review.googlesource.com/227249
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9549
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/veyron_pinky/sdram_configs.c')
| -rw-r--r-- | src/mainboard/google/veyron_pinky/sdram_configs.c | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/src/mainboard/google/veyron_pinky/sdram_configs.c b/src/mainboard/google/veyron_pinky/sdram_configs.c index a58c6dd3d3..359375830c 100644 --- a/src/mainboard/google/veyron_pinky/sdram_configs.c +++ b/src/mainboard/google/veyron_pinky/sdram_configs.c @@ -17,6 +17,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <arch/io.h> +#include <boardid.h> #include <console/console.h> #include <gpio.h> #include <soc/sdram.h> @@ -42,31 +43,9 @@ static struct rk3288_sdram_params sdram_configs[] = { #include "sdram_inf/sdram-unused.inc" /* ram_code = 1111 */ }; -#define GPIO_RAMCODE0 GPIO(8, A, 0) -#define GPIO_RAMCODE1 GPIO(8, A, 1) -#define GPIO_RAMCODE2 GPIO(8, A, 2) -#define GPIO_RAMCODE3 GPIO(8, A, 3) - -u32 sdram_get_ram_code(void) -{ - u32 code = 0; - - gpio_input(GPIO_RAMCODE0); - gpio_input(GPIO_RAMCODE1); - gpio_input(GPIO_RAMCODE2); - gpio_input(GPIO_RAMCODE3); - - code = gpio_get(GPIO_RAMCODE3) << 3 - | gpio_get(GPIO_RAMCODE2) << 2 - | gpio_get(GPIO_RAMCODE1) << 1 - | gpio_get(GPIO_RAMCODE0) << 0; - - return code; -} - const struct rk3288_sdram_params *get_sdram_config() { - u32 ramcode = sdram_get_ram_code(); + u32 ramcode = ram_code(); if (ramcode >= ARRAY_SIZE(sdram_configs) || sdram_configs[ramcode].dramtype == UNUSED) |