Nokia RX-51: Make onenand working

set_gpmc_cs0() sets wrong timings and size for Nokia N900 onenand flash.
Fix that by setting the correct timings and size from the board code

Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Tested-by: Pali Rohár <pali@kernel.org>

diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
index 528c592..3d62b5d 100644 (file)
--- a/board/nokia/rx51/rx51.c
+++ b/board/nokia/rx51/rx51.c
@@ -200,8 +200,23 @@ static void reuse_atags(void)
  */
 int board_init(void)
 {
+#if defined(CONFIG_CMD_ONENAND)
+       const u32 gpmc_regs_onenandrx51[GPMC_MAX_REG] = {
+               ONENAND_GPMC_CONFIG1_RX51,
+               ONENAND_GPMC_CONFIG2_RX51,
+               ONENAND_GPMC_CONFIG3_RX51,
+               ONENAND_GPMC_CONFIG4_RX51,
+               ONENAND_GPMC_CONFIG5_RX51,
+               ONENAND_GPMC_CONFIG6_RX51,
+               0
+       };
+#endif
        /* in SRAM or SDRAM, finish GPMC */
        gpmc_init();
+#if defined(CONFIG_CMD_ONENAND)
+       enable_gpmc_cs_config(gpmc_regs_onenandrx51, &gpmc_cfg->cs[0],
+                             CONFIG_SYS_ONENAND_BASE, GPMC_SIZE_256M);
+#endif
        /* Enable the clks & power */
        per_clocks_enable();
        /* boot param addr */

diff --git a/board/nokia/rx51/rx51.h b/board/nokia/rx51/rx51.h
index fa1b42b..4eff823 100644 (file)
--- a/board/nokia/rx51/rx51.h
+++ b/board/nokia/rx51/rx51.h
@@ -367,4 +367,11 @@ struct emu_hal_params_rx51 {
        MUX_VAL(CP(UART2_RTS),          (IDIS | PTD | DIS | M0)) /*UART2_RTS*/\
        MUX_VAL(CP(UART2_TX),           (IDIS | PTD | DIS | M0)) /*UART2_TX*/
 
+#define ONENAND_GPMC_CONFIG1_RX51      0xfb001202
+#define ONENAND_GPMC_CONFIG2_RX51      0x00111100
+#define ONENAND_GPMC_CONFIG3_RX51      0x00020200
+#define ONENAND_GPMC_CONFIG4_RX51      0x11001102
+#define ONENAND_GPMC_CONFIG5_RX51      0x03101616
+#define ONENAND_GPMC_CONFIG6_RX51      0x90060000
+
 #endif