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-rw-r--r--src/mainboard/google/brox/variants/baseboard/brox/gpio.c27
-rw-r--r--src/mainboard/google/brox/variants/baseboard/brox/memory.c77
-rw-r--r--src/mainboard/google/brox/variants/brox/gpio.c13
3 files changed, 59 insertions, 58 deletions
diff --git a/src/mainboard/google/brox/variants/baseboard/brox/gpio.c b/src/mainboard/google/brox/variants/baseboard/brox/gpio.c
index a9095330a3..841da6fd7d 100644
--- a/src/mainboard/google/brox/variants/baseboard/brox/gpio.c
+++ b/src/mainboard/google/brox/variants/baseboard/brox/gpio.c
@@ -393,21 +393,36 @@ static const struct pad_config early_gpio_table[] = {
PAD_CFG_GPI(GPP_S0, NONE, DEEP),
};
+static const struct pad_config romstage_gpio_table[] = {
+ /* GPP_E10 : THC0_SPI1_CS_L/GSPI0_CS0_L ==> MEM_STRAP_3 */
+ PAD_CFG_GPI(GPP_E10, NONE, DEEP),
+ /* GPP_E12 : THC0_SPI1_IO1/I2C0A_SDA/GSPI0_MISO ==> MEM_STRAP_1 */
+ PAD_CFG_GPI(GPP_E12, NONE, DEEP),
+ /* GPP_E13 : THC0_SPI1_IO0/I2C0A_SCL/GSPI0_MOSI ==> MEM_STRAP_2 */
+ PAD_CFG_GPI(GPP_E13, NONE, DEEP),
+ /* GPP_E15 : SRCCLK_OE8_L ==> MEM_STRAP_0 */
+ PAD_CFG_GPI(GPP_E15, NONE, DEEP),
+ /* GPP_F9 : [NF1: BOOTMPC NF6: USB_C_GPP_F9] ==> SSD_PERST_L */
+ PAD_CFG_GPO(GPP_F9, 1, DEEP),
+ /* GPP_S0 : SNDW0_CLL/I2S1_SCLK ==> MEM_CH_SEL */
+ PAD_CFG_GPI(GPP_S0, NONE, DEEP),
+};
+
const struct pad_config *__weak variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
+const struct pad_config *__weak variant_romstage_gpio_table(size_t *num)
+{
+ *num = ARRAY_SIZE(romstage_gpio_table);
+ return romstage_gpio_table;
+}
+
static const struct cros_gpio cros_gpios[] = {
CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME),
};
DECLARE_WEAK_CROS_GPIOS(cros_gpios);
-
-const struct pad_config *__weak variant_romstage_gpio_table(size_t *num)
-{
- *num = 0;
- return NULL;
-}
diff --git a/src/mainboard/google/brox/variants/baseboard/brox/memory.c b/src/mainboard/google/brox/variants/baseboard/brox/memory.c
index bcad9b4be9..dabb653c83 100644
--- a/src/mainboard/google/brox/variants/baseboard/brox/memory.c
+++ b/src/mainboard/google/brox/variants/baseboard/brox/memory.c
@@ -5,65 +5,64 @@
#include <gpio.h>
static const struct mb_cfg baseboard_memcfg = {
- .type = MEM_TYPE_LP4X,
+ .type = MEM_TYPE_LP5X,
- .rcomp = {
- /* Baseboard uses only 100ohm Rcomp resistors */
- .resistor = 100,
-
- /* Baseboard Rcomp target values */
- .targets = {40, 30, 30, 30, 30},
- },
+ /* Leave Rcomp unspecified to use the FSP optimized defaults */
/* DQ byte map */
.lpx_dq_map = {
.ddr0 = {
- .dq0 = { 9, 11, 8, 10, 12, 14, 13, 15, },
- .dq1 = { 4, 7, 6, 5, 2, 3, 0, 1, },
+ .dq0 = { 4, 7, 5, 6, 0, 1, 2, 3, },
+ .dq1 = { 8, 11, 9, 10, 13, 14, 15, 12, },
},
.ddr1 = {
- .dq0 = { 15, 12, 14, 13, 9, 10, 11, 8, },
- .dq1 = { 0, 1, 3, 2, 7, 5, 4, 6, },
+ .dq0 = { 1, 2, 3, 0, 6, 4, 7, 5, },
+ .dq1 = { 13, 15, 12, 14, 8, 11, 9, 10, },
},
.ddr2 = {
- .dq0 = { 2, 3, 1, 0, 6, 7, 5, 4, },
- .dq1 = { 15, 9, 14, 8, 11, 10, 13, 12, },
+ .dq0 = { 0, 3, 2, 1, 6, 5, 7, 4, },
+ .dq1 = { 14, 12, 15, 13, 8, 10, 9, 11, },
},
.ddr3 = {
- .dq0 = { 3, 1, 2, 0, 4, 6, 7, 5, },
- .dq1 = { 13, 15, 14, 12, 11, 9, 8, 10, },
+ .dq0 = { 5, 7, 4, 6, 2, 0, 1, 3, },
+ .dq1 = { 10, 9, 11, 8, 12, 15, 13, 14, },
},
.ddr4 = {
- .dq0 = { 13, 12, 14, 15, 9, 8, 10, 11, },
- .dq1 = { 4, 7, 5, 6, 1, 2, 0, 3, },
+ .dq0 = { 4, 6, 5, 7, 3, 2, 1, 0, },
+ .dq1 = { 8, 11, 9, 10, 14, 13, 15, 12, },
},
.ddr5 = {
- .dq0 = { 5, 0, 6, 4, 3, 1, 7, 2, },
- .dq1 = { 11, 9, 10, 8, 15, 12, 14, 13, },
+ .dq0 = { 2, 1, 3, 0, 6, 4, 7, 5, },
+ .dq1 = { 13, 15, 12, 14, 8, 11, 9, 10, },
},
.ddr6 = {
- .dq0 = { 15, 12, 14, 13, 10, 9, 11, 8, },
- .dq1 = { 0, 1, 2, 3, 5, 6, 4, 7, },
+ .dq0 = { 14, 12, 15, 13, 8, 11, 10, 9, },
+ .dq1 = { 1, 2, 3, 0, 5, 6, 7, 4, },
},
.ddr7 = {
- .dq0 = { 0, 3, 1, 2, 4, 5, 6, 7, },
- .dq1 = { 11, 8, 13, 14, 9, 12, 15, 10, },
+ .dq0 = { 3, 6, 2, 7, 5, 0, 1, 4, },
+ .dq1 = { 9, 8, 14, 15, 10, 12, 13, 11, },
},
},
/* DQS CPU<>DRAM map */
.lpx_dqs_map = {
- .ddr0 = { .dqs0 = 1, .dqs1 = 0 },
- .ddr1 = { .dqs0 = 1, .dqs1 = 0 },
+ .ddr0 = { .dqs0 = 0, .dqs1 = 1 },
+ .ddr1 = { .dqs0 = 0, .dqs1 = 1 },
.ddr2 = { .dqs0 = 0, .dqs1 = 1 },
.ddr3 = { .dqs0 = 0, .dqs1 = 1 },
- .ddr4 = { .dqs0 = 1, .dqs1 = 0 },
+ .ddr4 = { .dqs0 = 0, .dqs1 = 1 },
.ddr5 = { .dqs0 = 0, .dqs1 = 1 },
- .ddr6 = { .dqs0 = 1, .dqs1 = 0 },
- .ddr7 = { .dqs0 = 0, .dqs1 = 1 },
+ .ddr6 = { .dqs0 = 0, .dqs1 = 1 },
+ .ddr7 = { .dqs0 = 0, .dqs1 = 1 }
},
- .ect = 1, /* Enable Early Command Training */
+ .lp5x_config = {
+ .ccc_config = 0x99,
+ },
+
+ .ect = 1, /* Early Command Training */
+
};
const struct mb_cfg *__weak variant_memory_params(void)
@@ -75,16 +74,16 @@ int __weak variant_memory_sku(void)
{
/*
* Memory configuration board straps
- * GPIO_MEM_CONFIG_0 GPP_E11
- * GPIO_MEM_CONFIG_1 GPP_E2
- * GPIO_MEM_CONFIG_2 GPP_E1
- * GPIO_MEM_CONFIG_3 GPP_E12
+ * MEM_STRAP_0 GPP_E15
+ * MEM_STRAP_1 GPP_E12
+ * MEM_STRAP_2 GPP_E13
+ * MEM_STRAP_3 GPP_E10
*/
gpio_t spd_gpios[] = {
- GPP_E11,
- GPP_E2,
- GPP_E1,
+ GPP_E15,
GPP_E12,
+ GPP_E13,
+ GPP_E10,
};
return gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios));
@@ -92,8 +91,8 @@ int __weak variant_memory_sku(void)
bool __weak variant_is_half_populated(void)
{
- /* GPIO_MEM_CH_SEL GPP_E13 */
- return gpio_get(GPP_E13);
+ /* MEM_CH_SEL GPP_S0 */
+ return gpio_get(GPP_S0);
}
void __weak variant_get_spd_info(struct mem_spd *spd_info)
diff --git a/src/mainboard/google/brox/variants/brox/gpio.c b/src/mainboard/google/brox/variants/brox/gpio.c
index 5805beeb62..5af355231a 100644
--- a/src/mainboard/google/brox/variants/brox/gpio.c
+++ b/src/mainboard/google/brox/variants/brox/gpio.c
@@ -4,21 +4,8 @@
#include <boardid.h>
#include <soc/gpio.h>
-
-static const struct pad_config romstage_gpio_table[] = {
-
- /* GPP_F9 : [NF1: BOOTMPC NF6: USB_C_GPP_F9] ==> SSD_PERST_L */
- PAD_CFG_GPO(GPP_F9, 1, DEEP),
-};
-
const struct pad_config *variant_gpio_override_table(size_t *num)
{
*num = 0;
return NULL;
}
-
-const struct pad_config *variant_romstage_gpio_table(size_t *num)
-{
- *num = ARRAY_SIZE(romstage_gpio_table);
- return romstage_gpio_table;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 23:40:50 +0000