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-rw-r--r--board/freescale/mx28_evk/mx28_evk.c38
-rw-r--r--cpu/arm926ejs/mx28/generic.c44
-rw-r--r--drivers/dma/apbh_dma.c7
-rw-r--r--drivers/mtd/nand/gpmi_nfc_gpmi.h2
-rw-r--r--drivers/mtd/nand/gpmi_nfc_hal.c8
-rw-r--r--include/asm-arm/apbh_dma.h79
-rw-r--r--include/asm-arm/arch-mx28/mx28.h4
-rw-r--r--include/configs/mx28_evk.h73
-rw-r--r--include/configs/mx50_arm2.h8
-rw-r--r--include/configs/mx50_arm2_lpddr2.h6
10 files changed, 242 insertions, 27 deletions
diff --git a/board/freescale/mx28_evk/mx28_evk.c b/board/freescale/mx28_evk/mx28_evk.c
index 814c5b0..4aae4b2 100644
--- a/board/freescale/mx28_evk/mx28_evk.c
+++ b/board/freescale/mx28_evk/mx28_evk.c
@@ -96,10 +96,34 @@ static struct pin_desc enet_pins_desc[] = {
{ PINID_ENET_CLK, PIN_FUN1, PAD_8MA, PAD_3V3, 1 }
};
+/* Gpmi pins */
+static struct pin_desc gpmi_pins_desc[] = {
+ { PINID_GPMI_D00, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_D01, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_D02, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_D03, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_D04, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_D05, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_D06, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_D07, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_RDN, PIN_FUN1, PAD_8MA, PAD_1V8, 1 },
+ { PINID_GPMI_WRN, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_ALE, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_CLE, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_RDY0, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_RDY1, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_CE0N, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_CE1N, PIN_FUN1, PAD_4MA, PAD_3V3, 0 },
+ { PINID_GPMI_RESETN, PIN_FUN1, PAD_4MA, PAD_3V3, 0 }
+};
static struct pin_group enet_pins = {
.pins = enet_pins_desc,
.nr_pins = ARRAY_SIZE(enet_pins_desc)
};
+static struct pin_group gpmi_pins = {
+ .pins = gpmi_pins_desc,
+ .nr_pins = ARRAY_SIZE(gpmi_pins_desc)
+};
/*
* Functions
@@ -110,7 +134,9 @@ int board_init(void)
gd->bd->bi_arch_number = MACH_TYPE_MX28EVK;
/* Adress of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-
+#ifdef CONFIG_NAND_GPMI
+ setup_gpmi_nand();
+#endif
return 0;
}
@@ -170,6 +196,7 @@ int ssp_mmc_gpio_init(bd_t *bis)
break;
case 1:
+#ifdef CONFIG_CMD_MMC
/* Set up MMC pins */
pin_set_group(&mmc1_pins);
@@ -184,7 +211,7 @@ int ssp_mmc_gpio_init(bd_t *bis)
/* Set up SD1 WP pin */
pin_set_type(PINID_SSP1_GPIO_WP, PIN_GPIO);
pin_gpio_direction(PINID_SSP1_GPIO_WP, 0);
-
+#endif
break;
default:
printf("Warning: you configured more ssp mmc controller"
@@ -251,3 +278,10 @@ void enet_board_init(void)
udelay(200);
pin_gpio_set(PINID_ENET0_RX_CLK, 1);
}
+#ifdef CONFIG_NAND_GPMI
+void setup_gpmi_nand()
+{
+ /* Set up GPMI pins */
+ pin_set_group(&gpmi_pins);
+}
+#endif
diff --git a/cpu/arm926ejs/mx28/generic.c b/cpu/arm926ejs/mx28/generic.c
index eeeadfe..9bca80b 100644
--- a/cpu/arm926ejs/mx28/generic.c
+++ b/cpu/arm926ejs/mx28/generic.c
@@ -105,12 +105,54 @@ static u32 mx28_get_emiclk(void)
return emiclk;
}
+static inline void __enable_gpmi_clk(void)
+{
+ /* Clear bypass bit*/
+ REG_SET(REGS_CLKCTRL_BASE, HW_CLKCTRL_CLKSEQ,
+ BM_CLKCTRL_CLKSEQ_BYPASS_GPMI);
+ /* Set gpmi clock to ref_gpmi/12 */
+ REG_WR(REGS_CLKCTRL_BASE, HW_CLKCTRL_GPMI,
+ REG_RD(REGS_CLKCTRL_BASE, HW_CLKCTRL_GPMI) &
+ (~(BM_CLKCTRL_GPMI_DIV)) &
+ (~(BM_CLKCTRL_GPMI_CLKGATE)) |
+ 1);
+}
+static u32 mx28_get_gpmiclk(void)
+{
+ const u32 xtal = 24, ref = 480;
+ u32 clkfrac, clkseq, clkctrl;
+ u32 frac, div;
+ u32 gpmiclk;
+ /* Enable gpmi clock */
+ __enable_gpmi_clk();
+
+ clkfrac = REG_RD(REGS_CLKCTRL_BASE, HW_CLKCTRL_FRAC1);
+ clkseq = REG_RD(REGS_CLKCTRL_BASE, HW_CLKCTRL_CLKSEQ);
+ clkctrl = REG_RD(REGS_CLKCTRL_BASE, HW_CLKCTRL_GPMI);
+ if (clkseq & BM_CLKCTRL_CLKSEQ_BYPASS_GPMI) {
+ /* xtal path */
+ div = (clkctrl & BM_CLKCTRL_GPMI_DIV) >>
+ BP_CLKCTRL_GPMI_DIV;
+ gpmiclk = xtal / div;
+ } else {
+ /* ref path */
+ frac = (clkfrac & BM_CLKCTRL_FRAC1_GPMIFRAC) >>
+ BP_CLKCTRL_FRAC1_GPMIFRAC;
+ div = (clkctrl & BM_CLKCTRL_GPMI_DIV) >>
+ BP_CLKCTRL_GPMI_DIV;
+ gpmiclk = (ref * 18 / frac) / div;
+ }
+
+ return gpmiclk;
+}
u32 mxc_get_clock(enum mxc_clock clk)
{
switch (clk) {
case MXC_ARM_CLK:
return mx28_get_pclk() * 1000000;
+ case MXC_GPMI_CLK:
+ return mx28_get_gpmiclk() * 1000000;
case MXC_AHB_CLK:
case MXC_IPG_CLK:
return mx28_get_hclk() * 1000000;
@@ -136,7 +178,7 @@ int print_cpuinfo(void)
printf("CPU: %d MHz\n", mx28_get_pclk());
printf("BUS: %d MHz\n", mx28_get_hclk());
printf("EMI: %d MHz\n", mx28_get_emiclk());
-
+ printf("GPMI: %d MHz\n", mx28_get_gpmiclk());
return 0;
}
#endif
diff --git a/drivers/dma/apbh_dma.c b/drivers/dma/apbh_dma.c
index 296125a..71d9842 100644
--- a/drivers/dma/apbh_dma.c
+++ b/drivers/dma/apbh_dma.c
@@ -16,12 +16,11 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#include <asm/apbh_dma.h>
-
#include <linux/err.h>
#include <linux/list.h>
#include <malloc.h>
#include <common.h>
+#include <asm/apbh_dma.h>
#include <asm/io.h>
#ifdef CONFIG_ARCH_MMU
@@ -268,7 +267,7 @@ static int mxs_dma_apbh_probe(void)
BM_APBH_CTRL0_APB_BURST_EN);
#endif
- mxs_dma_apbh.chan_base = MXS_DMA_CHANNEL_AHB_APBH_GPMI0;
+ mxs_dma_apbh.chan_base = MXS_DMA_CHANNEL_AHB_APBH;
mxs_dma_apbh.chan_num = MXS_MAX_DMA_CHANNELS;
return mxs_dma_device_register(&mxs_dma_apbh);
@@ -566,7 +565,7 @@ struct mxs_dma_desc *mxs_dma_alloc_desc(void)
if (pdesc == NULL)
return NULL;
memset(pdesc, 0, sizeof(*pdesc));
- pdesc->address = pdesc;
+ pdesc->address = (dma_addr_t)pdesc;
#endif
return pdesc;
diff --git a/drivers/mtd/nand/gpmi_nfc_gpmi.h b/drivers/mtd/nand/gpmi_nfc_gpmi.h
index c82e215..bd56e4c 100644
--- a/drivers/mtd/nand/gpmi_nfc_gpmi.h
+++ b/drivers/mtd/nand/gpmi_nfc_gpmi.h
@@ -311,7 +311,7 @@
#define HW_GPMI_TIMING2 (0x00000090)
-#if defined(CONFIG_GPMI_NFC_V0)
+#if !defined(CONFIG_GPMI_NFC_V2)
#define BP_GPMI_TIMING2_UDMA_TRP 24
#define BM_GPMI_TIMING2_UDMA_TRP 0xFF000000
diff --git a/drivers/mtd/nand/gpmi_nfc_hal.c b/drivers/mtd/nand/gpmi_nfc_hal.c
index ca8bd01..23ce265 100644
--- a/drivers/mtd/nand/gpmi_nfc_hal.c
+++ b/drivers/mtd/nand/gpmi_nfc_hal.c
@@ -1113,7 +1113,7 @@ static int read_data(struct mtd_info *mtd, unsigned chip,
(*d)->cmd.cmd.data = 0;
(*d)->cmd.cmd.bits.command = DMA_WRITE;
-#if defined(CONFIG_GPMI_NFC_V2)
+#if !defined(CONFIG_GPMI_NFC_V0)
(*d)->cmd.cmd.bits.chain = 0;
(*d)->cmd.cmd.bits.irq = 1;
#else
@@ -1398,7 +1398,7 @@ static int read_page(struct mtd_info *mtd, unsigned chip,
(*d)->cmd.cmd.bits.irq = 0;
(*d)->cmd.cmd.bits.nand_lock = 0;
(*d)->cmd.cmd.bits.nand_wait_4_ready = 1;
-#if defined(CONFIG_GPMI_NFC_V2)
+#if !defined(CONFIG_GPMI_NFC_V0)
(*d)->cmd.cmd.bits.dec_sem = 0;
#else
(*d)->cmd.cmd.bits.dec_sem = 1;
@@ -1446,7 +1446,7 @@ static int read_page(struct mtd_info *mtd, unsigned chip,
(*d)->cmd.cmd.bits.irq = 0;
(*d)->cmd.cmd.bits.nand_lock = 0;
(*d)->cmd.cmd.bits.nand_wait_4_ready = 0;
-#if defined(CONFIG_GPMI_NFC_V2)
+#if !defined(CONFIG_GPMI_NFC_V0)
(*d)->cmd.cmd.bits.dec_sem = 0;
#else
(*d)->cmd.cmd.bits.dec_sem = 1;
@@ -1509,7 +1509,7 @@ static int read_page(struct mtd_info *mtd, unsigned chip,
(*d)->cmd.cmd.bits.irq = 0;
(*d)->cmd.cmd.bits.nand_lock = 0;
(*d)->cmd.cmd.bits.nand_wait_4_ready = 1;
-#if defined(CONFIG_GPMI_NFC_V2)
+#if !defined(CONFIG_GPMI_NFC_V0)
(*d)->cmd.cmd.bits.dec_sem = 0;
#else
(*d)->cmd.cmd.bits.dec_sem = 1;
diff --git a/include/asm-arm/apbh_dma.h b/include/asm-arm/apbh_dma.h
index 5bb1f40..213f9f4 100644
--- a/include/asm-arm/apbh_dma.h
+++ b/include/asm-arm/apbh_dma.h
@@ -47,6 +47,22 @@
#define BM_APBH_CTRL0_CLKGATE_CHANNEL 0x0000FFFF
#define BF_APBH_CTRL0_CLKGATE_CHANNEL(v) \
(((v) << 0) & BM_APBH_CTRL0_CLKGATE_CHANNEL)
+#if defined(CONFIG_APBH_DMA_V1)
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__SSP0 0x0001
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__SSP1 0x0002
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__SSP2 0x0004
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__SSP3 0x0008
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND0 0x0010
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND1 0x0020
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND2 0x0040
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND3 0x0080
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND4 0x0100
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND5 0x0200
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND6 0x0400
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND7 0x0800
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__HSADC 0x1000
+#define BV_APBH_CTRL0_CLKGATE_CHANNEL__LCDIF 0x2000
+#elif defined(CONFIG_APBH_DMA_V2)
#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND0 0x0001
#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND1 0x0002
#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND2 0x0004
@@ -56,6 +72,7 @@
#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND6 0x0040
#define BV_APBH_CTRL0_CLKGATE_CHANNEL__NAND7 0x0080
#define BV_APBH_CTRL0_CLKGATE_CHANNEL__SSP 0x0100
+#endif
#define HW_APBH_CTRL1 (0x00000010)
#define HW_APBH_CTRL1_SET (0x00000014)
@@ -174,6 +191,43 @@
#define BM_APBH_CHANNEL_CTRL_RESET_CHANNEL 0xFFFF0000
#define BF_APBH_CHANNEL_CTRL_RESET_CHANNEL(v) \
(((v) << 16) & BM_APBH_CHANNEL_CTRL_RESET_CHANNEL)
+
+#if defined(CONFIG_APBH_DMA_V1)
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__SSP0 0x0001
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__SSP1 0x0002
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__SSP2 0x0004
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__SSP3 0x0008
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND0 0x0010
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND1 0x0020
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND2 0x0040
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND3 0x0080
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND4 0x0100
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND5 0x0200
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND6 0x0400
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND7 0x0800
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__HSADC 0x1000
+#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__LCDIF 0x2000
+
+#define BP_APBH_CHANNEL_CTRL_FREEZE_CHANNEL 0
+#define BM_APBH_CHANNEL_CTRL_FREEZE_CHANNEL 0x0000FFFF
+#define BF_APBH_CHANNEL_CTRL_FREEZE_CHANNEL(v) \
+ (((v) << 0) & BM_APBH_CHANNEL_CTRL_FREEZE_CHANNEL)
+
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__SSP0 0x0001
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__SSP1 0x0002
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__SSP2 0x0004
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__SSP3 0x0008
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND0 0x0010
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND1 0x0020
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND2 0x0040
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND3 0x0080
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND4 0x0100
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND5 0x0200
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND6 0x0400
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND7 0x0800
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__HSADC 0x1000
+#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__LCDIF 0x2000
+#elif defined(CONFIG_APBH_DMA_V2)
#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND0 0x0001
#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND1 0x0002
#define BV_APBH_CHANNEL_CTRL_RESET_CHANNEL__NAND2 0x0004
@@ -196,6 +250,7 @@
#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND6 0x0040
#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__NAND7 0x0080
#define BV_APBH_CHANNEL_CTRL_FREEZE_CHANNEL__SSP 0x0100
+#endif
#define HW_APBH_DEVSEL (0x00000040)
@@ -321,18 +376,32 @@
#define BM_APBH_DMA_BURST_SIZE_CH3 0x000000C0
#define BF_APBH_DMA_BURST_SIZE_CH3(v) \
(((v) << 6) & BM_APBH_DMA_BURST_SIZE_CH3)
+#define BV_APBH_DMA_BURST_SIZE_CH3__BURST0 0x0
+#define BV_APBH_DMA_BURST_SIZE_CH3__BURST4 0x1
+#define BV_APBH_DMA_BURST_SIZE_CH3__BURST8 0x2
+
#define BP_APBH_DMA_BURST_SIZE_CH2 4
#define BM_APBH_DMA_BURST_SIZE_CH2 0x00000030
#define BF_APBH_DMA_BURST_SIZE_CH2(v) \
(((v) << 4) & BM_APBH_DMA_BURST_SIZE_CH2)
+#define BV_APBH_DMA_BURST_SIZE_CH2__BURST0 0x0
+#define BV_APBH_DMA_BURST_SIZE_CH2__BURST4 0x1
+#define BV_APBH_DMA_BURST_SIZE_CH2__BURST8 0x2
#define BP_APBH_DMA_BURST_SIZE_CH1 2
#define BM_APBH_DMA_BURST_SIZE_CH1 0x0000000C
#define BF_APBH_DMA_BURST_SIZE_CH1(v) \
(((v) << 2) & BM_APBH_DMA_BURST_SIZE_CH1)
+#define BV_APBH_DMA_BURST_SIZE_CH1__BURST0 0x0
+#define BV_APBH_DMA_BURST_SIZE_CH1__BURST4 0x1
+#define BV_APBH_DMA_BURST_SIZE_CH1__BURST8 0x2
+
#define BP_APBH_DMA_BURST_SIZE_CH0 0
#define BM_APBH_DMA_BURST_SIZE_CH0 0x00000003
#define BF_APBH_DMA_BURST_SIZE_CH0(v) \
(((v) << 0) & BM_APBH_DMA_BURST_SIZE_CH0)
+#define BV_APBH_DMA_BURST_SIZE_CH0__BURST0 0x0
+#define BV_APBH_DMA_BURST_SIZE_CH0__BURST4 0x1
+#define BV_APBH_DMA_BURST_SIZE_CH0__BURST8 0x2
#define HW_APBH_DEBUG (0x00000060)
@@ -515,7 +584,17 @@
enum {
MXS_DMA_CHANNEL_AHB_APBH = 0,
+#if defined(CONFIG_APBH_DMA_V1)
+ MXS_DMA_CHANNEL_AHB_APBH_SSP0 = MXS_DMA_CHANNEL_AHB_APBH,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP1,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP2,
+ MXS_DMA_CHANNEL_AHB_APBH_SSP3,
+ MXS_DMA_CHANNEL_AHB_APBH_GPMI0,
+#elif defined(CONFIG_APBH_DMA_V2)
MXS_DMA_CHANNEL_AHB_APBH_GPMI0 = MXS_DMA_CHANNEL_AHB_APBH,
+#else
+# error "Undefined apbh dma version!"
+#endif
MXS_DMA_CHANNEL_AHB_APBH_GPMI1,
MXS_DMA_CHANNEL_AHB_APBH_GPMI2,
MXS_DMA_CHANNEL_AHB_APBH_GPMI3,
diff --git a/include/asm-arm/arch-mx28/mx28.h b/include/asm-arm/arch-mx28/mx28.h
index fc671ae..a21a3cc 100644
--- a/include/asm-arm/arch-mx28/mx28.h
+++ b/include/asm-arm/arch-mx28/mx28.h
@@ -25,6 +25,7 @@ enum mxc_clock {
MXC_ARM_CLK = 0,
MXC_AHB_CLK,
MXC_IPG_CLK,
+ MXC_GPMI_CLK,
};
unsigned int mxc_get_clock(enum mxc_clock clk);
@@ -116,4 +117,7 @@ void enet_board_init(void);
#define REGS_DRAM_BASE (0x800E0000)
#define REGS_ENET_BASE (0x800F0000)
+#define BCH_BASE_ADDR REGS_BCH_BASE
+#define GPMI_BASE_ADDR REGS_GPMI_BASE
+#define ABPHDMA_BASE_ADDR REGS_APBH_BASE
#endif /* __MX28_H */
diff --git a/include/configs/mx28_evk.h b/include/configs/mx28_evk.h
index 3148fd2..557c24d 100644
--- a/include/configs/mx28_evk.h
+++ b/include/configs/mx28_evk.h
@@ -45,6 +45,7 @@
/*
* U-Boot general configurations
*/
+#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT "MX28 U-Boot > "
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
#define CONFIG_SYS_PBSIZE \
@@ -125,24 +126,70 @@
* MMC Driver
*/
#define CONFIG_CMD_MMC
-#define CONFIG_MMC
-#define CONFIG_IMX_SSP_MMC /* MMC driver based on SSP */
-#define CONFIG_GENERIC_MMC
-#define CONFIG_SYS_MMC_ENV_DEV 0
-#define CONFIG_DOS_PARTITION
-#define CONFIG_CMD_FAT
-#define CONFIG_SYS_SSP_MMC_NUM 2
+
+#ifdef CONFIG_CMD_MMC
+ #define CONFIG_MMC
+ #define CONFIG_IMX_SSP_MMC /* MMC driver based on SSP */
+ #define CONFIG_GENERIC_MMC
+ #define CONFIG_DYNAMIC_MMC_DEVNO
+ #define CONFIG_DOS_PARTITION
+ #define CONFIG_CMD_FAT
+ #define CONFIG_SYS_SSP_MMC_NUM 2
+#endif
/*
- * Environments on MMC
+ * GPMI Nand Configs
*/
+#ifndef CONFIG_CMD_MMC /* NAND conflict with MMC */
+
+#define CONFIG_CMD_NAND
+
+#ifdef CONFIG_CMD_NAND
+ #define CONFIG_NAND_GPMI
+ #define CONFIG_GPMI_NFC_SWAP_BLOCK_MARK
+ #define CONFIG_GPMI_NFC_V1
+
+ #define CONFIG_GPMI_REG_BASE GPMI_BASE_ADDR
+ #define CONFIG_BCH_REG_BASE BCH_BASE_ADDR
+
+ #define NAND_MAX_CHIPS 8
+ #define CONFIG_SYS_NAND_BASE 0x40000000
+ #define CONFIG_SYS_MAX_NAND_DEVICE 1
+#endif
+
+/*
+ * APBH DMA Configs
+ */
+#define CONFIG_APBH_DMA
+
+#ifdef CONFIG_APBH_DMA
+ #define CONFIG_APBH_DMA_V1
+ #define CONFIG_MXS_DMA_REG_BASE ABPHDMA_BASE_ADDR
+#endif
+
+#endif
+
+/*
+ * Environments
+ */
+#define CONFIG_FSL_ENV_IN_MMC
+
#define CONFIG_CMD_ENV
#define CONFIG_ENV_OVERWRITE
-#define CONFIG_ENV_IS_IN_MMC
-/* Assoiated with the MMC layout defined in mmcops.c */
-#define CONFIG_ENV_OFFSET (0x400) /* 1 KB */
-#define CONFIG_ENV_SIZE (0x20000 - 0x400) /* 127 KB */
-#define CONFIG_DYNAMIC_MMC_DEVNO
+
+#if defined(CONFIG_FSL_ENV_IN_NAND)
+ #define CONFIG_ENV_IS_IN_NAND 1
+ #define CONFIG_ENV_OFFSET 0x1400000 /* Nand env, offset: 20M */
+ #define CONFIG_ENV_SECT_SIZE (128 * 1024)
+ #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+#elif defined(CONFIG_FSL_ENV_IN_MMC)
+ #define CONFIG_ENV_IS_IN_MMC 1
+ /* Assoiated with the MMC layout defined in mmcops.c */
+ #define CONFIG_ENV_OFFSET (0x400) /* 1 KB */
+ #define CONFIG_ENV_SIZE (0x20000 - 0x400) /* 127 KB */
+#else
+ #define CONFIG_ENV_IS_NOWHERE 1
+#endif
/* The global boot mode will be detected by ROM code and
* a boot mode value will be stored at fixed address:
diff --git a/include/configs/mx50_arm2.h b/include/configs/mx50_arm2.h
index 48bd307..421740c 100644
--- a/include/configs/mx50_arm2.h
+++ b/include/configs/mx50_arm2.h
@@ -265,13 +265,19 @@
#define NAND_MAX_CHIPS 8
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_MAX_NAND_DEVICE 1
+
+
#endif
/*
* APBH DMA Configs
*/
#define CONFIG_APBH_DMA
-#define CONFIG_MXS_DMA_REG_BASE ABPHDMA_BASE_ADDR
+
+#ifdef CONFIG_APBH_DMA
+ #define CONFIG_APBH_DMA_V2
+ #define CONFIG_MXS_DMA_REG_BASE ABPHDMA_BASE_ADDR
+#endif
/*-----------------------------------------------------------------------
* Stack sizes
diff --git a/include/configs/mx50_arm2_lpddr2.h b/include/configs/mx50_arm2_lpddr2.h
index 4504ed0..ea11c02 100644
--- a/include/configs/mx50_arm2_lpddr2.h
+++ b/include/configs/mx50_arm2_lpddr2.h
@@ -264,7 +264,11 @@
* APBH DMA Configs
*/
#define CONFIG_APBH_DMA
-#define CONFIG_MXS_DMA_REG_BASE ABPHDMA_BASE_ADDR
+
+#ifdef CONFIG_APBH_DMA
+ #define CONFIG_APBH_DMA_V2
+ #define CONFIG_MXS_DMA_REG_BASE ABPHDMA_BASE_ADDR
+#endif
/*-----------------------------------------------------------------------
* Stack sizes
generated by cgit v1.1 at 2024-11-21 16:37:30 +0000