board: purism: librem5: remove LIBREM5_ASPEN config option

we use one config for aspen, birch and later revs until now

Fixes #19
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>

board/purism/librem5/librem5.h

@@ -35,11 +35,7 @@
 #define SPI1_MISO IMX_GPIO_NR(5, 8)
 #define SPI1_SS0 IMX_GPIO_NR(5, 9)
 
-#ifndef CONFIG_LIBREM5_ASPEN
 #define TPS_RESET IMX_GPIO_NR(3, 24)
-#else
-#define TPS_RESET NFC_EN
-#endif
 
 static iomux_v3_cfg_t const configure_pads[] = {
 	IMX8MQ_PAD_GPIO1_IO00__GPIO1_IO0 | MUX_PAD_CTRL(PAD_CTL_DSE6),
@@ -63,9 +59,7 @@ static iomux_v3_cfg_t const configure_pads[] = {
 	IMX8MQ_PAD_NAND_WP_B__GPIO3_IO18 | MUX_PAD_CTRL(PAD_CTL_DSE6),
 	IMX8MQ_PAD_SAI3_RXFS__GPIO4_IO28 | MUX_PAD_CTRL(PAD_CTL_DSE6),
 	IMX8MQ_PAD_SAI3_MCLK__GPIO5_IO2 | MUX_PAD_CTRL(PAD_CTL_DSE6),
-#ifndef CONFIG_LIBREM5_ASPEN
 	IMX8MQ_PAD_SAI5_RXD3__GPIO3_IO24,
-#endif
 };
 
 static inline void init_pinmux(void)
@@ -90,9 +84,7 @@ static inline void init_pinmux(void)
 
 	gpio_request(TYPEC_MUX_EN, "TYPEC_MUX_EN");
 
-#ifndef CONFIG_LIBREM5_ASPEN
 	gpio_request(TPS_RESET, "TPS_RESET");
-#endif
 
 	gpio_request(WWAN_EN, "WWAN_EN");
 	gpio_request(WWAN_nRESET, "WWAN_nRESET");
@@ -120,9 +112,7 @@ static inline void init_pinmux(void)
 
 	gpio_direction_input(TYPEC_MUX_EN);
 
-#ifndef CONFIG_LIBREM5_ASPEN
 	gpio_direction_output(TPS_RESET, 0);
-#endif
 
 	gpio_direction_output(WWAN_EN, 0);
 	gpio_direction_output(WWAN_nRESET, 1);

configs/librem5_defconfig

@@ -3,7 +3,6 @@ CONFIG_ARCH_IMX8M=y
 CONFIG_SYS_TEXT_BASE=0x40200000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_LIBREM5=y
-CONFIG_LIBREM5_ASPEN=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_ARCH_MISC_INIT=y
 CONFIG_SPL=y