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-rw-r--r--arch/arm/boards/chumby_falconwing/falconwing.c8
-rw-r--r--arch/arm/boards/crystalfontz-cfa10036/cfa10036.c24
-rw-r--r--arch/arm/boards/duckbill/lowlevel.c7
-rw-r--r--arch/arm/boards/freescale-mx23-evk/mx23-evk.c8
-rw-r--r--arch/arm/boards/freescale-mx28-evk/lowlevel.c8
-rw-r--r--arch/arm/boards/freescale-mx28-evk/mx28-evk.c8
-rw-r--r--arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c8
-rw-r--r--arch/arm/boards/imx233-olinuxino/lowlevel.c4
-rw-r--r--arch/arm/boards/karo-tx28/lowlevel.c8
-rw-r--r--arch/arm/boards/karo-tx28/tx28.c8
10 files changed, 20 insertions, 71 deletions
diff --git a/arch/arm/boards/chumby_falconwing/falconwing.c b/arch/arm/boards/chumby_falconwing/falconwing.c
index c866043e8b..5554b78d6d 100644
--- a/arch/arm/boards/chumby_falconwing/falconwing.c
+++ b/arch/arm/boards/chumby_falconwing/falconwing.c
@@ -258,14 +258,6 @@ static const uint32_t pad_setup[] = {
GPMI_RDY3_GPIO | GPIO_IN | PULLUP(1),
};
-static int falconwing_mem_init(void)
-{
- arm_add_mem_device("ram0", IMX_MEMORY_BASE, 64 * 1024 * 1024);
-
- return 0;
-}
-mem_initcall(falconwing_mem_init);
-
#define GPIO_USB_HUB_RESET 29
#define GPIO_USB_HUB_POWER 26
diff --git a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
index 947db7cff6..dcf560432d 100644
--- a/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
+++ b/arch/arm/boards/crystalfontz-cfa10036/cfa10036.c
@@ -89,30 +89,6 @@ static struct i2c_gpio_platform_data i2c_gpio_pdata = {
.udelay = 5, /* ~100 kHz */
};
-void v5_mmu_cache_flush(void);
-long cfa10036_get_ram_size(void)
-{
- volatile u32 *base = (void *)IMX_MEMORY_BASE;
- volatile u32 *ofs = base + SZ_128M / sizeof(u32);
-
- *base = *ofs = 0xdeadbeef;
- *ofs = 0xbaadcafe;
-
- v5_mmu_cache_flush();
- if (*base == 0xbaadcafe)
- return SZ_128M;
- else
- return SZ_256M;
-}
-
-static int cfa10036_mem_init(void)
-{
- arm_add_mem_device("ram0", IMX_MEMORY_BASE, cfa10036_get_ram_size());
-
- return 0;
-}
-mem_initcall(cfa10036_mem_init);
-
static int cfa10036_devices_init(void)
{
int i;
diff --git a/arch/arm/boards/duckbill/lowlevel.c b/arch/arm/boards/duckbill/lowlevel.c
index 2922e40f2a..22987a6cdb 100644
--- a/arch/arm/boards/duckbill/lowlevel.c
+++ b/arch/arm/boards/duckbill/lowlevel.c
@@ -51,11 +51,14 @@ static noinline void duckbill_init(void)
pr_debug("initializing power...\n");
- mx28_power_init(0, 0, 1);
+ mx28_power_init(POWER_USE_5V, &mx28_power_default);
pr_debug("initializing SDRAM...\n");
- mx28_mem_init(mx28_dram_vals_default);
+ /* EMI_CLK of 480 / 2 * (18/21) = 205.7 MHz */
+ mxs_mem_init_clock(2, 21);
+ mx28_mem_init(PINCTRL_EMI_DS_CTRL_DDR_MODE_DDR2,
+ mx28_dram_vals_default);
pr_debug("DONE\n");
}
diff --git a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
index dd8048851b..a3587db063 100644
--- a/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
+++ b/arch/arm/boards/freescale-mx23-evk/mx23-evk.c
@@ -53,14 +53,6 @@ static struct fsl_usb2_platform_data usb_pdata = {
};
#endif
-static int mx23_evk_mem_init(void)
-{
- arm_add_mem_device("ram0", IMX_MEMORY_BASE, 32 * 1024 * 1024);
-
- return 0;
-}
-mem_initcall(mx23_evk_mem_init);
-
/**
* Try to register an environment storage on the attached MCI card
* @return 0 on success
diff --git a/arch/arm/boards/freescale-mx28-evk/lowlevel.c b/arch/arm/boards/freescale-mx28-evk/lowlevel.c
index 4d45a03ba2..22cae1374c 100644
--- a/arch/arm/boards/freescale-mx28-evk/lowlevel.c
+++ b/arch/arm/boards/freescale-mx28-evk/lowlevel.c
@@ -43,11 +43,15 @@ static noinline void freescale_mx28evk_init(void)
pr_debug("initializing power...\n");
- mx28_power_init(0, 1, 0);
+ mx28_power_init(POWER_USE_BATTERY_INPUT | POWER_ENABLE_4P2,
+ &mx28_power_default);
pr_debug("initializing SDRAM...\n");
- mx28_mem_init(mx28_dram_vals_default);
+ /* EMI_CLK of 480 / 2 * (18/21) = 205.7 MHz */
+ mxs_mem_init_clock(2, 21);
+ mx28_mem_init(PINCTRL_EMI_DS_CTRL_DDR_MODE_DDR2,
+ mx28_dram_vals_default);
pr_debug("DONE\n");
}
diff --git a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
index 9e5d612bda..06a2c21a47 100644
--- a/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
+++ b/arch/arm/boards/freescale-mx28-evk/mx28-evk.c
@@ -232,14 +232,6 @@ static struct imx_fb_platformdata mx28_evk_fb_pdata = {
.enable = mx28_evk_fb_enable,
};
-static int mx28_evk_mem_init(void)
-{
- arm_add_mem_device("ram0", IMX_MEMORY_BASE, 128 * 1024 * 1024);
-
- return 0;
-}
-mem_initcall(mx28_evk_mem_init);
-
static const struct spi_board_info mx28evk_spi_board_info[] = {
{
.name = "m25p80",
diff --git a/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c b/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
index b87a6764f3..c06779ddf6 100644
--- a/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
+++ b/arch/arm/boards/imx233-olinuxino/imx23-olinuxino.c
@@ -40,14 +40,6 @@ static struct mxs_mci_platform_data mci_pdata = {
.f_min = 400000,
};
-static int imx23_olinuxino_mem_init(void)
-{
- arm_add_mem_device("ram0", IMX_MEMORY_BASE, 64 * 1024 * 1024);
-
- return 0;
-}
-mem_initcall(imx23_olinuxino_mem_init);
-
static void olinuxino_init_usb(void)
{
imx23_usb_phy_enable();
diff --git a/arch/arm/boards/imx233-olinuxino/lowlevel.c b/arch/arm/boards/imx233-olinuxino/lowlevel.c
index 63a65230b0..5f36c17e52 100644
--- a/arch/arm/boards/imx233-olinuxino/lowlevel.c
+++ b/arch/arm/boards/imx233-olinuxino/lowlevel.c
@@ -154,11 +154,13 @@ static noinline void imx23_olinuxino_init(void)
pr_debug("initializing power...\n");
- mx23_power_init(0, 0, 1);
+ mx23_power_init(POWER_USE_5V, &mx23_power_default);
pr_debug("initializing SDRAM...\n");
imx23_olinuxino_adjust_memory_params(mx23_dram_vals);
+ /* EMI_CLK of 480 / 2 * (18/33) = 130.90 MHz */
+ mxs_mem_init_clock(2, 33);
mx23_mem_init();
pr_debug("DONE\n");
diff --git a/arch/arm/boards/karo-tx28/lowlevel.c b/arch/arm/boards/karo-tx28/lowlevel.c
index d072637de7..1a93be747d 100644
--- a/arch/arm/boards/karo-tx28/lowlevel.c
+++ b/arch/arm/boards/karo-tx28/lowlevel.c
@@ -43,11 +43,15 @@ static noinline void karo_tx28_init(void)
pr_debug("initializing power...\n");
- mx28_power_init(0, 1, 0);
+ mx28_power_init(POWER_USE_BATTERY_INPUT | POWER_ENABLE_4P2,
+ &mx28_power_default);
pr_debug("initializing SDRAM...\n");
- mx28_mem_init(mx28_dram_vals_default);
+ /* EMI_CLK of 480 / 2 * (18/21) = 205.7 MHz */
+ mxs_mem_init_clock(2, 21);
+ mx28_mem_init(PINCTRL_EMI_DS_CTRL_DDR_MODE_DDR2,
+ mx28_dram_vals_default);
pr_debug("DONE\n");
}
diff --git a/arch/arm/boards/karo-tx28/tx28.c b/arch/arm/boards/karo-tx28/tx28.c
index 26dbc00790..47cac21307 100644
--- a/arch/arm/boards/karo-tx28/tx28.c
+++ b/arch/arm/boards/karo-tx28/tx28.c
@@ -73,14 +73,6 @@ static const uint32_t tx28_pad_setup[] = {
extern void base_board_init(void);
-static int tx28_mem_init(void)
-{
- arm_add_mem_device("ram0", IMX_MEMORY_BASE, 128 * 1024 * 1024);
-
- return 0;
-}
-mem_initcall(tx28_mem_init);
-
static int tx28_devices_init(void)
{
int i;
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-01 17:44:53 +0000